Case 9050B Excavator Parts Catalog Manual 7-1180 - PDF DOWNLOAD

90508 Excavator

Parts Catalog Bur 7-1180

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THIS SAFETY ALERT SYMBOL INDICATES IMPORTANT SAFETY MESSAGES IN THIS MANUAL. WHEN YOU SEE THIS SYMBOL, CAREFULL Y READ THE MESSAGE THAT FOLLOWS AND BE ALERT TO THE POSSIBILITY OF PERSONAL INJURY OR DEA TH. M171B

If Safety Decals on this machine use the words Danger, Warning or Caution, which are defined as follows: •

DANGER: Indicates an immediate hazardous situation which if not avoided, will result in death or serious injury. The color associated with Danger is RED.

•

WARNING: Indicates an potentially hazardous situation which if not avoided, will result in serious injury. The color associated with Warning is ORANGE .

•

CAUTION: Indicates an potentially hazardous situation which if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices. The color associated with Caution is YELLOW.

If Safety Decals on this machine are ISO two panel Pictorial , decals are defined as follows: The first panel indicates the nature of the hazard.

The second panel indicates the appropriate avoidance of the hazard.

Background color is YELLOW. ' " Prohibition symbols such as and if used, are RED.

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WARNING

IMPROPER OPERATION OF THIS MACHINE CAN CAUSE INJURY OR DEATH . BEFORE USING THIS MACHINE, MAKE CERTAIN THAT EVERY OPERATOR: •

Is instructed in safe and proper use of the machine.

•

Reads and understands the Manual(s) pertaining to the machine.

•

Reads and understands ALL Safety Decals on the machine.

•

Clears the area of other persons.

•

Learns and practices safe use of machine controls in a safe, clear area before operating this machine on a job site.

It is your responsibility to observe pertinent laws and regulations and follow Case Corporation instructions on machine operation and maintenance.

© 2001 Case Corporation

Bur 0-00000 issued November, 1994

CASE and IH are registered trademarks of Case Corporation

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Parts Catalog

Parts Catalog

90508

90508

Excavator

Excavator All Binders 4.75 in

7-1180

7-1180

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L _ _ _ _ _ _ _ _ .J _ _ _ _ _ L _ _ _ _ .J

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Large Binder ----t.~ 2.85 in

..... Small Binder - - .

1.63 in

1-1

90508 Excavator Parts Catalog Bur 7-1180

A27416

This excavator first became available April, 1995.

Copyright © 1995 Case Corporation CASE and CASE IH are registered trademarks of Case Corporation

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

1-2

90508 Excavator

LOCATION OF SERIAL AND PRODUCT IDENTIFICATION NUMBERS Please use the horizontal lines provided to record these important serial numbers, product identification number, and part number.

PRODUCT IDENTIFICATION NUMBER (Inside cab, left-hand side)

ENGINE SERIAL NUMBER (Side of engine next to water pump)

A27413

90508 Excavator

1-3

PICTORIAL SECTION INDEX

GENERAL

1

ENGINE

2

FUEL

3

- - - - - - ELECTRICAL

STEERING

. .- - - - - - POWER TRAIN

HYDRAULICS

CHASSIS AND . . . .- - - - - MOUNTED .EQUIPMENT NUMERICAL INDEX

Bur7-1180

Issued April, 1995

4 5 6 8 9

10

Printed in U.S.A.

90508 Excavator

1-4

GENERAL INFORMATION Indexes

Right-Hand and Left-Hand Identification

Section 1 of this catalog contains a SN and P.I.N. location guide, alphabetical index, pictorial index of the sections included, and pictorial index(es} for quick location of hoses and tubes (and other system components in some catalogs). An alphabetical index also appears at the beginning of each section. Section 10 is the Numerical Index which lists all part numbers in alpha/numeric order with their page location and reference number.

The reference to right-hand and left-hand in this catalog is identified by the operator standing at the rear of the basic unit (without rear attachment), looking toward the front of the machine (in normal forward travel). For pages covering any machine attachments, right-hand and left-hand are defined by the operator sitting in the position for proper operation of the attachment.

Catalog Revisions and Supplements Illustrations The arrangement of this parts catalog is for easy identification of parts. All parts are illustrated in "exploded views" in proper relation to each other. Reference numbers used in the illustrations refer to those on the text pages. The text pages list reference number, part number, part description and the quantity required.

Changes to the product may make it necessary to revise or add pages to this catalog. A cover sheet will list all pages released in a revision or supplement. Each new or revised page will have a new issue date. All revised and new pages must be put into the parts catalog as soon as they are received.

Parts Orders Abbreviations P.I.N. "Product Identification Number" SN "Serial Number" NSS "Not Serviced Separately" in the part number column indicates this part is not available for service.

REF "Reference" in the part number column indicates this part has special service information. The page where this information can be found is given in the part description column.

UAR "Use As Required" in the quantity required column indicates the number of parts used is determined by service needs.

Orders must specify product model, all necessary serial numbers, correct part number, complete description, quantity required, method of shipment, and shipping address.

Text Format Explanation An assembly may contain service items. The component parts of an assembly or subassembly are indented. The quantity required column lists the number of assemblies required for a completed machine, and the number of components required in a complete assembly or subassembly.

The example below illustrates the use of indents and other text page elements explained on this page.

HYDRAULIC FILTER REF. 1 2 3 4 5 6 7 8 9 10

PART NO. 04356734 061903 NSS 058199 043800 NSS A27994 061948 REF 843065C1 113-323 814-8030

DESCRIPTION REQ'O. FILTER ASSEMBLY - hydraulic oil, P.I.N. 7534840 and after ............... 1 HEAD ASSEMBLY - filter ........................................ 1 HEAD - filter, order 061903 head assembly ....................... 1 VALVE - bypass ............................................. 1 KIT - filter element, replaces 035700 element kit ...................... 1 ELEMENT - filter, order 043800 element kit ....................... 1 O-RING - filter ................................. . ..... . ...... 1 HOUSING -filter ............................................. 1 CANOPY - ROPS, order from Machinery Price List .................... 1 HOSE - 132 inch (3353 mm) long, reservoir to pump ..................... 1 BOLT - hex, 7/16 NC x 1-3/4 inch ............................... . ..... 2 BOLT - hex, 8 - 1.25 x 30 mm ....................................... .4

9050B Excavator

1-5

ALPHABETICAL INDEX A Adjuster - track ............................................... 5-9 Air Cleaner System ....................................... 2-13 Air Compressor System ........................ 2-59,2-61 Air Conditioner with Heater and Hoses ........ 9-41 Air Conditioner Compressor Mounting ......... 2-21 Air Intake Heater ........................................... 2-25 Air Restriction Indicator Switch ..................... 2-13 Alarm - travel .................................................. 4-9 Alternator and Regulator ............................... .4-7 Alternator Mounting ........................................ 4-3 Antenna - radio ............................................. 9-53 Arm Control Lines ..................................... 8-53,8-55 Cylinder ......................................... 8-157,8-159 Cylinder Lines ........................................... 8-59 Cylinder Supply Lines ............................... 8-57 Arm and Bucket Supply Lines ...................... 8-57 Arm and Cylinder .......................................... 9-75 Ashtray ......................................................... 9-53 Auxiliary Equipment Option Supply and Cylinder Line Mounting. 8-115, 117 Auxiliary Hydraulic Controls .......................... 9-49

B Batteries, Battery Cables and Mounting ....... 4-15 Battery Cables .............................................. 4-15 Battery Relay .................................................. 4-9 Belt - AC compressor ................................... 2-21 Belt - alternator ............................................. 2-23 Belt - fan ....................................................... 2-23 Belt - seat ..................................................... 9-35 Belt - water pump ......................................... 2-23 Block - cylinder ............................................. 2-49 Boom Control Lines ............................ 8-45,8-47,8-49 Cylinder ......................................... 8-153,8-155 Cylinder Lines ............................................. 8-5 Boom Lubrication Lines ................................ 9-71 Boom, Mounting Pins and Cylinders ............ 9-73 Bucket Control Lines ............................................. 8-61 Cylinder ......................................... 8-161,8-163 Cylinder Lines ........................................... 8-65 Cylinder Supply Lines ............................... 8-63 Buckets ............................................. 9-79 - 9-89 Bucket Teeth ....................................... 9-91, 9-93 Bypass Oil Filter and Lines ........................... 8-19

c Cab Air Conditioner .......................................... 9-43 Door .......................................................... 9-63

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c Cab - continued Electrical System ...................................... 4-19 Fan ........................................................... 9-69 Floor, Mounting and Mats ......................... 9-45 Front Window Assembly ........................... 9-57 Lower Front Window ................................ 9-59 Rear Console/ Panels (w/o AC) ............... 9-65 Rear Console/Panels (w/AC) ................... 9-67 Vandal Guards ......................................... 9-61 Cables - battery ............................................ 4-15 Cables - ground ........................................... 4-13 Camshaft and Timing Gears ........................ 2-47 Carrier Roller - track ..................................... 5-11 Chain - track ................................................... 5-5 Cluster - instrument.. .................................... 4-17 Connecting Rods ......................................... 2-57 Console - instrument.. .................................. 4-19 Console Box Side Covers ............................ 9-33 Control Component Mounting and Hose Supports - battery compartment .............................................. 8-25, 8-27, 8-29 Control Component Mounting and Hose Supports - cab .......................................... 8-31 Control Console Linkage ..................... 9-21, 9-23 Controller - electrical system ........................ 4-19 Controller - motor driver ............................... 4-19 Control Lines Arm ................................................... 8-53,8-55 Boom ....................................... 8-45,8-47,8-49 Bucket ...................................................... 8-61 Swing ................................................ 8-67,8-69 Travel ....................................... 8-77,8-79,8-81 Control Panel Assemblies ............................ 9-31 Control Signal Lines ............................. 8-33,8-35 Control Valve Drain Lines ............................................... 8-85 Housings and Misc Components ............ 8-127 Main Pilot Valves .................................... 8-129 Manually Operated ................................. 8-121 Miscellaneous Valves and Components ......... 8-133,8-135,8-137,8-139 Mounting ................................................. 8-125 Pedal operated ....................................... 8-123 Pilot Lines ......................................... 8-41,8-43 Pilot Control Solenoid ............................. 8-141 Pressure and Return Lines ....................... 8-25 Supply Lines ....................................... 8-9,8-11 Working Circuit Relief Valves ................. 8-131 Coolant Overflow Reservoir ........................... 2-9 Cooler - engine oil. ....................................... 2-33 Cooler - hydraulic oil .................................... 2-11

Issued April, 1995

Printed in U.S.A.

1-6

90508 Excavator

ALPHABETICAL INDEX C Cooling System Hose Supports .................... 8-13 Cooling System Supply and Return Lines .... 8-15 Cooling Systems Engine ....................................................... 2-11 Engine Oil ................................................. 2-33 Hydraulic Oil. ............................................. 2-11 Return Line ........................ ........... ............ 8-15 Supply Line ............................................... 8-15 Counterweight .............................................. 9-11 Covers - access .............................................. 5-3 Crankshaft .................................................... 2-53 Cushion Valve ............................................ 8-145 Cylinder Block Assembly .............................. 2-49 Cylinder Block Attaching Parts .................... . 2-39 Cylinder Head ............................................... 2-39 Cylinder Head Covers and Engine Breather 2-43 Cylinder Lines Arm ........................................................... 8-59 Boom ......................................................... 8-51 Bucket ....................................................... 8-65 Cylinders - hydraulic Arm ............................................... 8-157,8-159 Boom ............................................. 8-153,8-155 Bucket ........................................... 8-161,8-163 D Damper Valve ............................................... 9-47 Decals ....................................... 9-97, 9-99, 9-101 Dipstick ......................................................... 2-37 Dome Lamp .................................................. 9-49 Door - cab ..................................................... 9-63 Double Action Auxiliary Equipment Option Component Mounting and Tube Supports ...................................... 8-99,8-1 01 Cylinder Supply and Relief Lines .. 8-109,8-111 Dual Flow Lines ...................................... 8-113 Pilot Control Lines ................................... 8-107 Pilot Lines - Battery Compartment .......... 8-1 03 Pilot Lines - Cab ...................................... 8-105 E Electrical Components Alternator .................................................... 4-7 Battery ....................................................... 4-15 Instrument Cluster ..................................... 4-17 Lamp - cab ................................................ 9-49 Starter ......................................................... 4-5 Travel Alarm ................................................ 4-9 Emergency Engine Stop .............................. .4-25 Engine Components Camshaft ................................................... 2-47

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E Engine Components - continued Crankshaft ................................................. 2-53 Cylinder Block ........................................... 2-49 Cylinder Head Covers ..... .......................... 2-43 Flywheel and Housing ............................... 2-55 Gasket Kit .................................................. 2-51 Heater - air intake ............. ......................... 2-25 Manifolds ................................................... 2-25 Oil Cooler .................................................. 2-33 Oil Filler ..................................................... 2-37 Oil Filters ................................................... 2-31 Oil Pan ....................................................... 2-37 Oil Pump .................................................... 2-35 Pistons/Connecting Rods ..........................2-57 Thermostats .............................................. 2-45 Turbocharger. .................................. 2-27, 2-29 Valve Mechanism ...................................... 2-41 Water Pump .............................................. 2-33 Engine Mounting and Adapting Parts ............. 2-3 Equipment Pump Assembly ................................................. 8-119 Mounting ...................................................... 8-3 Exhaust Manifold .......................................... 2-25 Exhaust System ............................................ 2-15

F Fan, Fan Drive and Idler Pulley .................... 2-17 Fan Belt. ........................................................ 2-23 Fan Lube Lines ................... .......................... 2-19 Fans Alternator ... .................................................. 4-7 Cab ............................................................ 9-69 Engine Cooling .......................................... 2-17 Filler - engine oil. ........................................... 2-37 Filters Air ................................................ .............. 2-13 Air System ................................................. 8-21 Engine Oil ........ ;......................................... 2-31 Fuel, in tank ................................................. 3-3 Hydraulic Oil .. 8-19, 8-27,8-37,8-75,8-91,8-101 Filter and Reservoir Return Lines ................. 8-17 Final Drive Transmission ................................ 6-3 Floor, Mounting and Mats ............... .............. 9-45 Flywheel and Housing ................................... 2-55 Frame - track ................................................... 5-3 Free Swing Circuit... ...................................... 8-71 Free Swing Solenoid Valve ......................... 8-143 Front Gear Cover .......................................... 2-21 Fuel Filter ...................................................... 3-17 Fuel Filter and Hoses ....................................3-17 Fuel Filter - in tank .......................................... 3-3

Issued April , 1995

Printed in U.S.A.

90508 Excavator

1-7

ALPHABETICAL INDEX F Fuel Injection Nozzle .................................... 3-15 Fuel Injection Pump and Mounting ............... 3-13 Fuel Injection Tubes ....................................... 3-9 Fuel Level Sendor .......................................... 3-3 Fuel Feed Pump ........................................... 3-13 Fuel Lines ....................................................... 3-5 Fuel Return Lines ......................................... 3-11 Fuel Tank ........................................................ 3-3 Fuse Box ...................................................... 4-19 Fuses - electrical ............................................ 4-9

H Hydraulic Pump and Coupling ....................... 8-5 Hydraulic Reservoir ........................................ 8-3 Hydraulic Swivel. ........................................ 8-165

G Gasket Kit - engine ....................................... 2-51 Gauge - liquid level (fuel) ................................ 3-3 Ground Cables ............................................. 4-13 Guide - track ................................................... 5-3

L Lamps - work ............................................... 4-21 Left-hand Control Console Linkage ............. 9-29 Lighter - cigar ............................................... 4-19 Liners - engine cylinder. ............................... 2-57 Lines - fuel ..................................................... 3-5 Linkage for 10ft. 7 inch Arm ........................ 9-77

H Harness Controller .................................................. 4-19 Electrical ................................................... 4-19 Free Swing Switch ......... .......................... .4-19 Main Wiring ................................................. 4-7 Wiring ........................................................ 4-19 Wiring - left-hand controllever. .............. ...4-19 Wiring - right-hand control lever ............... .4-19 Head - cylinder ............................................. 2-39 Head Gasket. ................................................ 2-39 Heater - air intake ......................................... 2-25 Heater and Hoses - cab ................................ 9-39 Horns .............................................................. 4-9 Hose Supports ............. 8-13,8-25,8-27,8-29,8-31 Hoses - radiator .............................................. 2-5 Hydraulic Circuits Arm Circuit ..................................... 8-53 - 8-59 Boom Circuit .................................. 8-45 - 8-51 Bucket Circuit.. ............................... 8-61 - 8-65 Pressure and Return Circuits ............ 8-41 ,8-43 Swing Circuit .................................. 8-67 - 8-75 Travel Circuit.. ................................ 8-77 - 8-83 Hydraulic Control Valve ................. 8-125 - 8-139 Housing and Miscellaneous Components ........................................ 8-127 Main Pilot Valves .................................... 8-129 Miscellaneous Valves and Components ................................................... 8-133 - 8-137 Mounting ................................................. 8-125 Working Circuit Relief Valves .................. 8-131 Hydraulic Oil Cooler. ..................................... 2-11 Hydraulic Oil Pumps ................................... 8-119 Hydraulic Pump Assembly .......................... 8-119

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I Idler Wheel ..................................................... 5-7 Index - numerical ......................................... 10-1 Injection Nozzle - fuel. .................................. 3-15 Injection Pump and Mounting ...................... 3-13 Instrument Cluster and Mounting ................. 4-17

M Main Electrical System Clamping ................ 4-11 Main Electrical Wiring .................................... 4-9 Manifolds including Air Inlet Heater ............. 2-25 Manual Control Valve Pressure and Return Lines ....................... 8-41 Manually Operated Control Valve .............. 8-121 Mirror - rear view .......................................... 9-23 Miscellaneous Drain Lines ........................... 8-89 Miscellaneous Parts - cab ................... 9-53, 9-55 Motor - track drive .......................... 6-3,6-9, 6-11 Motor - wiper ................................................ 9-57 Mounting Engine ........................................................ 2-3 Main Control Valve ................................. 8-125 Radiator ...................................................... 2-7 Swing Drive Assembly ............................ 8-167 Muffler - engine exhaust .............................. 2-15 Muffler and Exhaust System ........................ 2-15

N Nozzle - fuel injection ................................... 3-15 Numerical Index ........................................... 10-1

o Oil Oil Oil Oil Oil Oil Oil Oil

Cooler - engine oil .................................. 2-33 Cooler - hydraulic oi!. .............................. 2-11 Cooler - return line .................................. 8-17 Cooler - supply line ................................. 8-15 Filler ........................................................ 2-37 Filter - hyd ..... 8-19,8-27,8-37,8-75,8-91,8-101 Filters - engine ........................................ 2-31 Lines ....................................................... 2-63

Issued April, 1995

Printed in U.S.A.

1-8

90508 Excavator

ALPHABETICAL INDEX

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Oil Pan .......................................................... 2-37 Oil Pump and Strainer .................................. 2-35 Operator's Manual Tether ............................. 9-35

Reducing Valve ........................................... 8-151 Reduction Gear Assembly .......................... 8-173 Relay Alternator Safety ... ...................... ................ .4-9 Battery ......................................................... 4-9 Electrical System Controller ..................... .4-19 Intake Air Heater ........................................ .4-9 Starter.......................................................... 4-9 Remote Control Valve Assemblies ........... 8-121 ,8-123,9-25,9-47,9-49 Reservoir - hydraulic oil .................................. 8-3 Reservoir - pressurization system ........ 8-21,8-23 Reservoir - radiator overflow ........................... 2-9 Reservoir to Pump Suction Line ..................... 8-7 Return Lines - filter and reservoir. ........ 8-17,8-19 Right-Hand Control Console Linkage ........... 9-27 Roller - carrier ............................................... 5-11 Roller - track .................................................. 5-13 Roof Panel Assembly .................................... 9-59

p Pan - oil ........................................................ 2-37 Panel - instrument, side ............................... .4-19 Pedal and Floor Mat - aux. hyd. controls ...... 9-49 Pedal Control Valve Pressure and Return Lines ....................... 8-43 Pedal Operated Control Valve .................... 8-123 Pedals and Levers - track drive control ........ 9-47 Pilot Component Mounting and Hose Supports .......................................... 8-25 - 8-31 Pilot Control Lines Double Action Auxiliary Equipment Option .................................................. 8-107 Single Action Auxiliary Equipment Option .................................................... 8-93 Pilot Control Solenoid Valve ................ 8-141 Pilot Lines Hydraulic Pump and Filter ......................... 8-37 Miscellaneous ........................................... 8-39 Pilot Pressure Distribution Lines ................... 8-39 Pistons and Connecting Rods ...................... 2-57 Pressure and Return Lines-control valve 8-41,43 Pressure and Return Manifold Drain Lines ... 8-87 Pulley AlC Compressor ....................................... 2-21 Alternator .................................................... 4-7 Crankshaft. ................................................ 2-53 Fan and Water Pump ................................ 2-23 Pump Engine Oil ................................................. 2-35 Fuel Feed .................................................. 3-13 Fuel Injection ............................................. 3-13 Hydraulic OiL ........................................... 8-119 Pilot Supply Lines ..................................... 8-37 Water ........................................................ 2-23 Pump and Drive - injection ........................... 3-13 Pump and Filter - pilot lines .......................... 8-37 R Radiator - engine .......................................... 2-11 Radiator and Hoses ........................................ 2-5 Radiator Assembly ....................................... 2-11 Radiator Mounting, Supports and Seals ......... 2-7 Radiator Overflow Reservoir and Hoses ........ 2-9 Radiator Supports .......................................... :2-7 Radio ............................................................ 4-19 Rear Console and Panels - cab ........... 9-65, 9-67 Rear View Mirror. .......................................... 9-23

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S Seat. ......................... ..................................... 9-35 Seat Belt ....................................................... 9-35 Seat Slide Rails and Platform ....................... 9-35 Senders Air Filter Restriction ..................................... 2-7 Bypass oil pressure ................................... 2-51 Fuel Level .................................................... 3-3 Sensor low electrolyte level .................................. .4-15 temperature ................................................. 4-9 Separator - water ............................................ 3-5 Shoe - track .............. ....................................... 5-5 Single Action Auxiliary Equipment Option Component Mounting And Tubing Supports ..................................................................8-91 Cylinder Supply and Relief Lines ..... 8-95,8-97 Pilot Control Lines ..................................... 8-93 Solenoid Valve ....................... 8-141 ,8-143,8-149 Solenoid Valve Pilot Lines .......................... 8-141 Solenoid Valves Free Swing .............................................. 8-143 Pilot Control ............................................. 8-141 Selector Valve - Aux. Option ................... 8-149 Solenoid - engine starter. ............................... .4-5 Solenoid - engine stop ................................. .4-25 Sprocket - track drive .............................. 5-3, 6-3 Starter - engine .............................................. .4-5 Starter - mounting .......................................... .4-3 Starter - solenoid ............................................ .4-5 Steering - power circuit ............................ 5-5,5-7 Steering Control Valve .................................. 5-11

Issued April, 1995

Printed in U.S.A.

90508 Excavator

1-9

ALPHABETICAL INDEX S Suction Line - reservoir to pump ..................... 8-7 Supply and Return Lines - hydraulic oil cooling system .................................................. 8-15,8-17 Supply Hydraulic Circuit ......................... 8-9,8-11 Supply Lines - arm ............. ........................... 8-57 Supply Lines - bucket ................................... 8-63 Supply Lines - control valve .................... 8-9,8-11 Swing Brake Release Valve ....................... 8-147 Swing Control Lines ........... ............ ....... S-67,S-69 Swing Motor Assembly ..................... 8-169,8-171 Swing Motor Power Circuit ........................... 8-73 Swing System Brake Release Valve .............................. 8-147 Control Lines ..................................... 8-67,8-69 Drive Assembly Mounting ....................... 8-167 Motor Assembly ............................ 8-169,8-171 Motor Power Circuit .................................. 8-73 Reduction Gear Assembly ...................... 8-173 Switches Air Restriction Indicator ............ .. ............... 2-13 Auxiliary Attachment Control. ................... .4-19 Ignition ...................................................... 4-19 Key ............................................................ 4-19 Lamps - work ............................................ 4-21 Oil Pressure, bypass ... ... ........... ................ 2-31 Pressure ...................................................... 4-9 Starter ....................................................... 4-19 Temperature ............................................... 4-9 Travel Speed SelecL ............................... .4-19 Swivel ......................................................... 8-165 Swivel and Swing Motor Drain Lines ............ 8-75

T Tank - fuel ....................................................... 3-3 Tank - oil, hydraulic ....................................... 8-3 Thermostats .................................................. 2-45 Throttle and Fuel Shutoff Controls .................. 3-7 Throttle Control Motor. .................................... 3-7 Tools ............................................................. 9-95 Track Adjuster ................................................ 5-9 Track Chain .................................................... 5-5 Track Drive Controls ..................................... 9-47 Track Drive Hydraulic Circuit ........................ 8-83 Swivel to Track Drive Motors .................... 6-13 Track Drive Motor .......................... 6-3, 6-9, 6-11 Track Frame and Drive Sprocket... ................. 5-3 Transmission Assembly ..................... 6-3,6-5,6-7 Travel Alarm ................................ ....... ............ 4-9 Travel Control Lines ......... ........... 8-77,8-79,8-81 Turbocharger .......................................2-27, 2-29 Turntable ................ ........................................ 9-5 Access Covers .................................... . 9-3,9-9

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T Turntable - continued Bearing ... .................................................... 9-3 Bearing Lubrication Lines ........................... 9-5 Turntable and Walkways ................................ 9-7

u Upper Structure Frames, Covers and Insulation ........ 9-13,9-15 Hoods, Covers and Insulation .......... 9-17,9-19 Left-Hand and Right-Hand Side Doors ..... 9-21 Rear View Mirror .................... .................. 9-23 Storage Box .............................................. 9-23

V Valve - damper. ............................................ 9-47 Valves - hydraulic Control .................................................... 8-121 Cushion .............. .................................... 8-145 Free Swing Solenoid .............................. 8-143 Manually Operated Control .................... 8-121 Pedal Operated Control. ......................... 8-123 Pilot Control Solenoid ...................... ....... 8-141 Swing Brake Release ............................. 8-147 Solenoid - aux. option ............................. 8-149 Valve - solenoid .................................... 4-7,4-23 Valve Assembly - remote contro!.. ........................... .............. 8-121,8-123 Valve Mechanism .. ........... ............................ 2-41

w Water Pipe and Thermostats ....................... 2-45 Water Pump Assembly and Belts ................ 2-23 Windows and Seals - cab ............................ 9-51 Windshield Washer .......... ............................ 4-23 Windshield and Wiper .................................. 9-57 Work Lamps and Wiring ... ............................ 4-21

Issued April, 1995

Printed in U.S.A.

90508 Excavator

1-10

DEALERS OWNERS RECORD OWNERS NAME

Bur7-1180

SERIAL NUMBER

YEAR

Issued March, 1995

ATTACHMENTS

Printed in U.S.A.

90508 Excavator

2-1

ALPHABETICAL INDEX ENGINE DESCRIPTION

PAGE

Air Cleaner System ................................................................................................................ 2-13 Air Compressor System ................................................................................................ 2-59, 2-61 Air Conditioner Compressor Mounting .................................................................................. 2-21 Air Intake Heater .................................................................................................................... 2-25 Air Restriction Indicator Switch .............................................................................................. 2-13 Belt - AC compressor ............................................................................................................ 2-21 Belt - alternator and fan ......................................................................................................... 2-23 Belt - water pump .................................................................................................................. 2-23 Camshaft and Timing Gears .................................................................................................. 2-47 Connecting Rods ................................................................................................................... 2-57 Coolant Overflow Reservoir ..................................................................................................... 2-9 Crankshaft ............................................................................................................................. 2-53 Cylinder Block Assembly ....................................................................................................... 2-49 Cylinder Block Attaching Parts and Engine Gasket Kit ......................................................... 2-51 Cylinder Head ........................................................................................................................ 2-39 Cylinder Head Covers and Engine Breather .................................................................:....... 2-43 Dipstick .................................................................................................................................. 2-37 Engine Mounting and Adapting Parts ..................................................................................... 2-3 Exhaust System ..................................................................................................................... 2-15 Fan, Fan Drive and Idler Pulley ............................................................................................. 2-17 Fan Belt ................................................................................................................................. 2-23 Fan Lube Lines ...................................................................................................................... 2-19 Filler - engine oil .................................................................................................................... 2-37 Filters - engine oil .................................................................................................................. 2-31 Flywheel and Housing ........................................................................................................... 2-55 Gasket Kit - engine ................................................................................................................ 2-51 Head Gasket. .......................................................................................................................,.2-39 Hoses - radiator ............................... ............................... ......................................................... 2-5 Hydraulic Oil Cooler ............................................................................................................... 2-11 Liners - engine cylinder ........................................................................ ................................. 2-57 Manifolds including Air Intake Heater .................................................................................... 2-25 Muffler and Exhaust System ................................................................................................. 2-15 Oil Cooler - engine ................................................................................................................. 2-33 Oil Filters - engine ................................................................................................................. 2-31 Oil Lines ................................................................................................................................. 2-63 Oil Pan, Oil Filler and Dipstick ............................................................................................... 2-37 Oil Pump and Strainer ........................................................................................................... 2-35 Pistons and Connecting Rods ............................................................................................... 2-57 Pump - engine oil ................................................................................................................... 2-35 Pump - engine water ............................................................................................................. 2-23 Radiator Assembly .....................................................................................•.......................... 2-11 Radiator and Hoses ................................................................................................................. 2-5 Radiator Mounting, Supports and Seals ....................... ..... ...................................................... 2-7 Radiator Overflow Reservoir and Hoses ................................................................................. 2-9 Turbocharger ................................................................................................................ 2-27, 2-29 Valve Mechanism ................................................................................................................... 2-41 Water Pipe and Thermostats ................................................................................................. 2-45 Water Pump Assembly and Belts .......................................................................................... 2-23

Bur7-1180

Issued April, 1995

Printed in U.S.A.

2-2

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~ ~ -' ---II~

69502oo3S

90508 Excavator

2-3

ENGINE MOUNTING AND ADAPTING PARTS REF.

PART NO. REF

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

827-20130 150817A1 829-1420 627-14035 150418A1 163400A1 153052A1 163404A1 150811A1 151207A1 150877A1 150874A1 627-12035 162511A1 150879A1 151204A1

Bur7-1180

DESCRIPTION REQ'D. ENGINE ASSEMBLY - excavator, see pages 2-13 thru 2-63 and 3-9 thru 3-17 .................................................. . ..... 1 BOLT - hex, 20 - 2.5 x 130 mm, class 10.9 ................. . ............ 4 WASHER - flat, special .............................................8 NUT - hex, 20 mm - 2.5, class 10 .....................................8 BOLT - hex, full threads, 14 - 2.0 x 35 mm, class 10.9 ..................... 8 WASHER - flat. ...................................................8 SENDER - engine RPM ............................ . ................ 1 SWITCH - thermostat .... . .. . ... . ...... . .... ....................... 1 SOLENOID - special ............................................... 1 NOT USED - ... . ................................................. .

WASHER - flat, special, 12 mm .......................................8 BRACKET - engine mounting, right-hand front and rear .................... 2 INSULATOR - rubber, engine mount. ................................. .4 WASHER - special, engine mount. ................................... .4 BOLT - hex, full threads, 12 - 1.75 x 35 mm, grade 10.9 .................... 8 BRACKET - engine mounting, left-hand rear ............................. 1 INSULATOR - rubber, engine mount. ................................. .4 BRACKET - engine mounting, left-hand front ............................ 1

Issued April, 1995

Printed in U.S.A.

2-4

895020048

90508 Excavator

2-5

RADIATOR AND HOSES REF. 1

PART NO. REF

2 3 4 5 6

153055A1 162469A1 157727A1 157718A1 162471A1

Bur7-1180

DESCRIPTION REQ'D. RADIATOR ASSEMBLY - engine and transmission oil cooling, parts list page 2-11 ........................................................ 1 CLAMP - wire-type .................................................2 HOSE - radiator, upper .. .. ............. .. .. . ....................... 1 CLAMP - wire-type ................................................. 1 CLAMP - wire-type ................................................. 1 HOSE - radiator, lower .............................................. 1

Issued April, 1995

Printed in U.S.A.

2-6

895020058

90508 Excavator

2-7

RADIATOR MOUNTING, SUPPORTS AND SEALS REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20 21

22 23 24

PART NO. 162512A1 627-10020 150409A1 162513A1 163789A1 151885A1 162882A1 627-12030 150811A1 163406A1 627-12020 162472A1 627-16035 150814A1 162514A1 153181A1 162473A1 828-16070 162517A1 162518A1 627-12040 829-1416 814-12045 162883A1

Bur7-1180

DESCRIPTION REQ'D. BRACKET - radiator, left-hand, front ............. . ........ . . .. ......... 1 BOLT - hex, full threads, 10 - 1.5 x 20 mm, class 10.9 .................... 10 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ 10 BRACKET - special, radiator support .................................. 1 SEAL - cushion, top radiator hose ................................... . . 2 LABEL - coolant. ................................................ . . 1 RADIATOR ASSEMBLY - water and hydraulic oil cooling, see page 2-11 ...... 1 BOLT - hex, full threads, 12 - 1.75 x 30 mm, class 10.9 ................... .4 WASHER - flat, special, 12 mm ....................................... 8 SUPPORT - radiator, left-hand, rear .................... . .............. 1 BOLT - hex, full threads, 12 - 1.75 x 20 mm, class 10.9 .................... 1 BRACKET - radiator, left-hand, rear ................................... 1 BOLT - hex, full threads, 16 - 2.0 x 35 mm, class 10.9 .................... .4 WASHER - flat, special ............................................ .4 SEAL - cushion ............................. . ..................... 1 CLIP - hair pin ........... . ........................................ 1 HOLDER - special, swing-out radiator ....................... . .......... 1 BOLT - hex, 16 - 2.0 x 70 mm, class 10.9 ............................... 1 BRACKET - special, radiator mount, left-hand . . .............. . .......... 1 BRACKET - special, radiator mount, left-hand, front . . ..................... 1 BOLT - hex, full threads, 12 - 1.75 x 40 mm, class 10.9 .................... 2 NUT - hex, 16 mm - 2.0, class 10 .... . ................................ 1 BOLT - hex, 12 - 1.75 x 45 mm ................. . ..................... 1 SPACER - special, radiator support .. . .. . ............................ . 1

Issued April, 1995

Printed in U.S.A.

2-8

695020068

90508 Excavator

2-9

RADIATOR OVERFLOW RESERVOIR AND HOSES REF. 1 2 3 4 5 6

7 8 9 10 11

12 13 14

PART NO. 627-10020 150409A1 153042A1 162515A1 157489A1 153040A1 150487A1 150067A1 150401A1 162516A1 160626A1 161740A1 150860A1 840-168 150071A1

Bur 7-1180

DESCRIPTION REQ'D. BOLT - hex, full threads, 10 - 1.5 x 20 mm, class 10.9 .................... 10 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ 10 CLAMP - adjustable ................................................ 2 BRACKET - reservoir mounting ....................................... 1 HOSE - 43-1/3 inch (1100 mm) long, reservoir overflow .................... 1 CLAMP - wire type ................................................. 1 HOSE - 47-1/4 inch (1200 mm) long, radiator to reservoir .................. 1 STRAP - tie ................................................... UAR SLEEVE - corrugated, 39-3/8 inch (1000 mm) long ....................... 1 HOLDER - overflow reservoir ........................................ 1 RESERVOIR ASSEMBLY - radiator overflow ............................ 1 SWITCH - sender, coolant level, not shown ........................... 1 BRACKET - tie strap support ......................................... 1 SCREW - machine, pan Phillips, 6 - 1.0 x 8 mm ......... . ................ 1 STRAP - tie ...................................................... 1

Issued April, 1995

Printed in U.S.A.

2-10

.........

l\lI '"

".".".

0

0

---{5---- -------- --------0--------------------

895020075

iQ

0

Jo jO

0

0

90508 Excavator

2-11

RADIATOR ASSEMBLY REF.

1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26

PART NO. 162882A1 163119A1 162715A1 163120A1 162705A1 162748A1 162757A1 162748A1 162747A1 156423A1 157238A1 162758A1 162748A1 162756A1 162748A1 156685A1 156686A1 156687A1 163121A1 156688A1 156797A1 156706A1 162716A1 156690A1 895-10006 162752A1 892-10010 895-10010

Bur 7-1180

DESCRIPTION REQ'D. RADIATOR ASSEMBLY - water and hydraulic oil cooling .................. 1 RADIATOR SUBASSEMBLY - water and hydraulic oil cooling ............ 1 CORE - radiator ............................................. 1 FRAME - radiator ............................................ 1 SEAL - cushion .............................................. 1 BOLT - with captive washer ................................... 16 SHROUD - radiator .. .. ..................... . ................. 1 BOLT - with captive washer ................................... 10 BOLT - with captive washer .................................... 3 LINER - radiator . .......................... . ................ .4 PAD - insulation .............................................2 GUARD - fan .............................. . ............. . ... 1 BOLT - with captive washer .................................... 7 ROD - radiator brace .......................................... 1 BOLT - with captive washer . ................................... 2 CAP - radiator ............................................... 1 ADAPTER - coolant drain hose ................................. 1 HOSE - 11-13/16 inch (300 mm) long ............................. 1 COOLER - hydraulic oil, component parts are not serviced separately ...... 1 BOLT - hex, includes captive washer ................................ 8 HINGE - cooler mounting ......................................... 2 COVER - side ..................................................2 SCREEN - radiator, special ..................... . ................. 1 BOLT - special ................................................. 2 WASHER - flat, 6.6 x 12.5 x 1.6 mm ... . ............................ 2 BOLT - special .................................................4 WASHER - lock, 10 mm ......................................... .4 WASHER - flat, 11 x 21 x 2 mm ................................... .4

Issued April, 1995

Printed in U.S.A.

2-12

895021355

90508 Excavator

2-13

AIR CLEANER SYSTEM 6022-T ENGINE REF.

1 2 3 4 5 6 7 8

9 10

11 12 13 14 15 16 17 18 19 20 21

22 23 24 25

PART NO. 627-10025 150545A1 162519A1 150855A1 150042A1 150116A1 162314A1 162965A1 151397A1 150783A1 163725A1 163726A1 156678A1 156679A1 157236A1 156680A1 162964A1 150786A1 152718A1 162361A1 162364A1 162416A1 150811A1 150409A1 162520A1 627-12025

Bur7-1180

DESCRIPTION REQ'D. BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 .................... .4 CLAMP - hose, at turbo ............................................. 1 TUBE - air inlet ................................................... 1 CLAMP - hose, at air cleaner. ........................................ 1 SWITCH - air restriction indicator ..................................... 1 ADAPTER - switch ................................................. 1 CLEANER ASSEMBLY - air ......................................... 1 BODY ASSEMBLY - air cleaner ............ :........................ 1 ELEMENT - inner, air cleaner ................................... 1 ELEMENT - outer, air cleaner ................................... 1 BODY - air cleaner ........................................... 1 COVER - air cleaner, includes captive wing nut ..................... 1 NUT - wing type, outer element, includes gasket .................... 1 NUT - wing type, inner element, includes gasket .................... 1 GASKET - cover ............................................. 1 CUP - dust ................................................. 1 BRACKET - mounting, air cleaner .................................. 2 COVER - air inlet ............................................... 1 BOLT - special, cover plate .......................................... 8 PLATE - cover, on upper structure .................................... 1 BRACKET - support ................................................ 1 BRACKET - support ................................................ 1 WASHER - flat, special, 12 mm ...................................... .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ .4 PIPE - air inlet ............ . ....................................... 1 BOLT - hex, full threads, 12 - 1.75 x 25 mm, class 10.9 ................... .4

Issued April, 1995

Printed in U.S.A.

2-14

89503099S

90508 Excavator

2-15

MUFFLER AND EXHAUST SYSTEM 6022-T ENGINE REF. 1 2

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

PART NO. 163399A1 162510A1 163405A1 627-12040 829-1412 892-11012 151252A1 153041A1 150662A1 163403A1 134763A1 163402A1 135005A1 135006A1 240323A1 132620A1 240319A1 132376A1 135003A1 163398A1 163401A1

Bur7-1180

DESCRIPTION REQ'D. MUFFLER - engine ................................................ 1 PIPE - exhaust tail ................................................. 1 CLAMP - special, tail pipe ............................... . ........... 1 BOLT - hex, full threads, 12 - 1.75 x 40 mm, class 10.9 .................... 1 NUT - hex, 12 mm -1.75, class 10 .................................... 1 WASHER -lock, 12 mm ............................................ 1 ADAPTER - straight, muffler drain ..................................... 1 CLAMP - wire-type ................................................. 1 TUBE - drain, muffler, 37-13/32 inch (950 mm) long ....................... 1 BOLT - U-type, muffler clamping ...................................... 2 NUT - hex flange, 10 mm ............................................ 8 CLAMP - special, exhaust pipe, includes bolt and nut. ..................... 1 BRACKET - muffler support .......................................... 1 SUPPORT - muffler bracket ......................................... 1 BOLT - hex flange, 12 x 25 mm .......................................2 WASHER -lock, 10 mm ............................................ 2 WASHER - flat. , .................................................. 2 BOLT - hex, with captive washer, 10 x 20 mm ........................... 3 BOLT - hex flange, 12 x 95 mm ....................................... 3 PIPE - exhaust, turbo to muffler. ...................................... 1 SEAL - ring-type, at turbo ................................. . ......... 1

Issued April, 1995

Printed in U.S.A.

2-16

895030958

90508 Excavator

2-17

FAN, FAN DRIVE AND IDLER PULLEY 6D22-T ENGINE REF. 1 2 2A 3 4 4 5 6 7 8 9 10 11 12 13 14 15 16 17 17 18 19 20 21 22 23 24 25 26 26

PART NO. 240285A1 132378A1 133168A1 240287A1 240288A1 134797A1 134781A1 134807A1 134793A1 132633A1 134789A1 134777A1 134770A1 134774A1 134739A1 134786A1 NSS 134776A1 134783A1 132500A1 133250A1 134792A1 134771A1 134738A1 134778A1 134751A1 134740A1 134796A1 134787A1 134814A1 132500A1 133294A1

Bur 7-1180

DESCRIPTION REQ'D. FAN - cooling . . . . ...... . . . . .. . . .... .... .. .. .... . ..... . ...... . ... .. 1 BOLT - hex flange, 10 x 20 mm . ................. . ....... . .......... . . 8 BOLT - with captive washer, 10 x 30 mm .............................. .4 FLANGE - fan mounting ..... . ........ . .................. . ... . ...... 1 BOLT - hex flange, 10 x 75 mm ...................................... .4 BOLT - hex flange, 10 x 90 mm ........... . ...... . .. . ........... . .... .4 PULLEY - fan ..................................................... 1 BOLT - hex flange, 10 x 50 mm ...................... . ... . ........... .4 DRIVE ASSEMBLY - fan ............................................ 1 NUT - hex jam, 20 mm ...................... . ... . ............. . .. 1 WASHER - flat, 22.5 x 36 mm .................... . ................ 1 FLANGE - coupling, fan drive .............. . ....................... 1 RING - retaining , 62 mm o.d .. ....... . ............. . ............... 1 BEARING - pulley drive, outer ..................................... 1 BEARING - ball, fan drive shaft, head end ............................ 1 SPACER - fan drive shaft. ...................................... . . 1 HOUSING - fan drive ........................... . ................ 1 BEARING - ball, inner . ......................... . ....... . ... . . . .. 1 SHAFT - fan drive ............................................... 1 BOLT - hex flange, 10 x 25 mm .......................................2 BOLT - hex, with captive washer, 12 x 25 mm ........................... 2 PULLEY ASSEMBLY - fan idler. ... . .................................. 1 RING - retaining ......................................... . . . .... 1 BEARING - ball, fan idler shaft. . . ...... . ..................... . ..... 2 PULLEY - fan idler ........... . .................................. 1 SHAFT - idler pulley ............................................. 1 BRACKET - idler pulley .......................................... 1 BOLT - hex, 10 x 150 mm ......................... . .............. 1 WASHER - flat, 17 mm .......................... . .......... . ..... 1 NUT - hex jam, 16 mm ... . ....... . .............. . ... . .... . .... . .. 1 BOLT - hex flange, 10 x 25 mm ....................................... 1 BOLT - hex flange, 10 x 30 mm ............. . .. . ...................... 1

Issued April, 1995

Printed in U.S.A.

2-18

89239688

90508 Excavator

2-19

FAN LUBE LINES 6D22-T ENGINE REF.

1 1

2 3 4 5 6 7 8 9

PART NO. 134726A1 134791A1 134817A1 134816A1 134754A1 134811A1 134795A1 134818A1 134794A1 134809A1

Bur 7-1180

DESCRIPTION REQ'D. TUBE - grease, 6 x 490 mm .. . . . ............................ .. ...... 1 TUBE - grease, 6 x 530 mm ......................................... 1 CONNECTOR - straight. ........................................... .4 CONNECTOR - T-type, to fan idler shaft and fan drive housing ........ . ..... 2 VALVE - grease escape ............................................2 PROTECTOR - tube ............................................... 1 CLIP - tube, 12 mm diameter............ . ............................ 2 MANIFOLD - grease fitting ... . .. . ................................... 1 FITTING - grease, 45 degrees ........................................ 2 BOLT - hex flange, 8 x 30 mm ........................................ 2

Issued April, 1995

Printed in U.S.A.

2-20

89503OO1S

90508 Excavator

2-21

*AIR CONDITIONER COMPRESSOR MOUNTING REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14

PART NO. 159638A1 162457A1 162458A1 162459A1 162460A1 627-10035 827-10040 827-10050 828-10060 827-10130 150409A1 829-1410 892-11010 895-11010

* NOTE:

Bur 7-1180

DESCRIPTION REQ'D. COMPRESSOR - air conditioner ................................ . ..... 1 BOLT - special . . ................... . .............................. 2 BELT - V-type .................................................... 1 BRACKET - compressor mounting . . .................................. 1 STAY - compressor ............................................... . 1 BOLT - hex, full threads, 10 - 1.5 x 35 mm, class 10.9 ......... . ........... 1 BOLT - hex, 10 - 1.5 x 40 mm, class 10.9 ........... . ...... . ........... .4 BOLT - hex, 10 - 1.5 x 50 mm, class 10.9 ............................... 2 BOLT - hex, 10 - 1.5 x 60 mm, class 10.9 ........................ . ...... 1 BOLT - hex, 10 - 1.5 x 130 mm, class 10.9 . ............................. 1 WASHER - flat, special, 10.5 x 21 x 3.2 mm . .......... . ................ . 5 NUT - hex, 10 mm - 1.5, class 10 ... . ....... . .. ... ... ... .. . ..... . .... .4 WASHER -lock, 10 mm ..................... . ..................... .4 WASHER - flat, 11 x 21 x 2 mm .................................... . . 8

Not part of 6D22-T Engine Assembly.

Issued April, 1995

Printed in U.S.A.

2-22

89239468

90508 Excavator

2-23

WATER PUMP ASSEMBLY AND BELTS 6D22-T ENGINE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 14 15 16 16 17 18 19 20 21 22 23 24 25

PART NO. 134748A1 132378A1 134735A1 134774A1 * 134752A1 134770A1 * 134736A1 134767A1 * 134737A1 * 134750A1 * 134753A1 * 134749A1 134742A1 * 134746A1 * 134761A1 * 134762A1 134743A1 134769A1 134624A1 * 134756A1 * 133291A1 * 134757A1 132500A1 132430A1 132412A1 134763A1 134828A1 134755A1

DESCRIPTION REQ'D. PULLEY - water pump .............................................. 1 BOLT - hex flange, 10 x 20 mm ...................................... .4 PUMP ASSEMBLY - water .......................................... 1 BEARING - pulley drive .......................................... 1 SEAL - oil, pump shaft, outer ...................................... 1 RING - retaining, bearings ........................................ 1 BEARING - ball, outer ........................................... 2 SPACER - 20 mm, bearings ....................................... 1 BEARING - ball, inner ........................................... 1 SHAFT - pump ................................................ . 1 SEAL - oil, pump shaft, inner ...................................... 1 SEAL - unitized, shaft ............................................ 1 HOUSING - pump .............................................. 1 IMPELLER - pump .............................................. 1 O-RING - 125 mm dia, impeller .................................... 1 O-RING - 135 mm dia, impeller .............. . ...... . ........... . .. 1 COVER - pump ................................................ 1 RING - retaining, cover. ................................... . ...... 1 RING - retaining, cover. .......................................... 1 O-RING - large ... '......... . ....................................... 1 O-RING - small ................................................... 1 O-RING - intermediate .............................................. 1 BOLT - hex flange, 10 x 25 mm .......................................2 PLUG - 16 mm, water pump ......................... . ............... 1 GASKET - special, 16 mm, plug ...................................... 1 NUT - hex flange, 10 mm ............................................2 BELT - V-type, 1480 mm long, fan and alternator drive .................... 2 BELT - V-type, 1090 mm long, water pump drive ......................... 1

* 134741A1

KIT - water pump rebuild, includes all items marked with an asterisk (*) ........ 1

Bur7-1180

Issued April, 1995

Printed in U.S.A.

2-24

."'->---......~

) ;

~

/.~

895030028

i

I ~

90508 Excavator

2-25

MANIFOLDS 6022-T ENGINE REF.

PART NO.

DESCRIPTION

REQ'D.

EXHAUST MANIFOLD 1 2 3 4

5 6 7 8 9 10

134860A1 240307A1 134861A1 134865A1 134866A1 134867A1 134862A1 134863A1 134869A1 134868A1

MANIFOLD - exhaust, outer .........................................2 MANIFOLD - exhaust, center ........................................ 1 GASKET - manifold ................................................6 STUD - special, 10 x 30 mm, center manifold ........................... .4 RING - seal, thick ................................................. .4 RING - seal, thin ................................................. .4 SHIELD - heat .................................................... 1 SHIELD - heat .................................................... 1 BOLT - with captive washer, 8 x 12 mm ................................ 8 NUT - hex flange, self-locking, 10 mm ................................. 24

INTAKE MANIFOLD AND AIR INTAKE HEATER 11 12 13 14 15 16 17 18 19 20 21

134856A1 134857A1 134855A1 132500A1 134859A1 135029A1 135030A1 135031A1 135032A1 135033A1 135034A1

Bur 7-1180

MANIFOLD - intake ................................................ 1 MANIFOLD - intake ................................................ 1 GASKET - manifold ................................................ 6 BOLT - hex flange, 10 x 25 mm .......................................6 BOLT - hex flange, 10 x 95 mm ....................................... 6 HEATER - air intake ............................................... 1 GASKET - heater ........ . ......................................... 1 GASKET - heater .................................................. 1 PLATE - ground connection, heater ................................... 1 NUT - hex flange, 6 mm ............................................. 2 BOLT - hex flange, 8 x 10 mm ........................................ 1

Issued April, 1995

Printed in U.S.A.

2-26

89503OO3S

90508 Excavator

2-27

TURBOCHARGER SYSTEM 6D22-T ENGINE REF.

1 2

3 4 5 6 7 8 9 10

11 12 13 13 14 15 16 17

PART NO. 240308A1 134957A1 134960A1 240314A1 134980A1 134958A1 134981A1 240313A1 240316A1 132289A1 240311A1 134970A1 240315A1 134966A1 240310A1 240318A1 240309A1 240317A1

Bur 7-1180

DESCRIPTION REQ'D. TURBOCHARGER ASSEMBLY - engine, see page 2-29 ......... . ....... . . 1 NUT - hex, 10 mm ................................................. 8 GASKET - turbocharger. ............................................ 1 HOSE - 2-3/4 inch (70 mm) long .......... . ........................... 1 CLAMP - special, 76 mm diameter ................... . ................ 2 HOSE - 2-1/2 inch (65 mm) long ...................................... 2 CLAMP - adj, 60 - 80 mm ................... . ...................... .4 PIPE - air intake, at turbo ..... . ...................................... 1 BOLT - hex flange, 10 x 20 mm ................................. . ..... 1 BOLT - hex, flange, 10 x 16 mm ....... . ............................ . . 1 PIPE - air intake, at intake manifold .................................. . . 1 BOLT - hex flange, 10 x 55 mm ...................................... .4 BOLT - hex flange, 10 x 105 mm ........ .. ........................... .4 BOLT - hex flange, 10 x 120 mm ......................... . ........... .4 COUPLING - special ............................................... 1 BOLT - hex flange, 10 x 30 mm .......................... . . . .......... 2 BRACKET - pipe .................................................. 1 BOLT - with captive washer, 10 x 38 mm ............................... 2

Issued April, 1995

Printed in U.S.A.

2-28

8923949S

90508 Excavator

2-29

TURBOCHARGER ASSEMBLY 6022-T ENGINE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

PART NO. 240308A1 134935A1 134956A1 134948A1 134953A1 134939A1 134964A1 134936A1 134944A1 134951A1 134929A1 134943A1 134927A1 134954A1 134965A1 134937A1 134955A1 134933A1 134977A1 134942A1 134945A1 134947A1 134938A1 134941A1 134952A1

Bur7-1180

DESCRIPTION REQ'D. TURBOCHARGER ASSEMBLY - engine ............................... 1 HOUSING - compressor. ......................................... 1 NUT - special .................................................. 1 ROTOR - compressor ........................................... 1 RING - retaining, oil baffle ........................................ 1 BAFFLE - oil .............................. . .................... 1 O-RING - baffle ................................................ 1 SLINGER - oil .................................................. 1 RING - seal. ................................................... 1 SLEEVE - oil slinger ............................................. 1 BEARING - thrust ............................................... 1 RING - thrust .................................................. 1 BEARING - shaft .... . .......................................... 2 RING - retaining, bearing ......................................... 2 O-RING - bearing housing ........................................ 1 HOUSING - bearing ............................................. 1 RING - retaining, bearing housing .................................. 1 COUPLING - housing ............................................ 1 BOLT - coupling ............................................. 2 SHIELD - heat, turbine ........................................... 1 RING - seal, turbine ............................................. 1 ROTOR AND SHAFT - turbine ..................................... 1 HOUSING - turbine ............................ . .......... . ..... 1 PLATE - name .......... . ...................................... 1 RIVET - name plate .............................................2

Issued April, 1995

Printed in U.S.A.

2-30

895030048

90508 Excavator

2-31

OIL FILTERS 6D22-T ENGINE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

PART NO. 133254A1 NSS 133256A1 133257A1 133258A1 133267A1 133260A1 133262A1 133263A1 NSS 133259A1 133268A1 133265A1 NSS 133259A1 133268A1 133271A1 132342A1 133255A1 132359A1 133276A1 133274A1 133272A1

Bur 7-1180

DESCRIPTION REQ'D. FILTER ASSEMBLY - oil ............................................ 1 HEAD - oil filter ................................................. 1 HOUSING - oil filter .............................................2 BOLT - center, oil filter, 16 x 226 mm, filter retaining .................... 1 BOLT - center, oil filter, 16 x 165 mm, filter retaining .................... 1 WASHER - flat, 16.5 mm ......................................... 2 RETAINER - bypass filter element .................................. 1 RETAINER - full flow filter element ................................. 1 KIT - bypass filter element ........................................ 1 ELEMENT - bypass filter. ...................................... 1 O-RING - filter element ........................................ 1 O-RING - oil filter center bolt washer sealing ....................... 1 KIT - full flow filter element ........................................ 1 ELEMENT - full flow filter ...................................... 1 O-RING - full flow filter element ................................. 1 O-RING - oil filter center bolt washer sealing . .. .... . ... . .......... . 1 PLUG - special, filter housing drain ................................. 2 GASKET - 10 mm, plug ..........................................2 SWITCH - pressure, filter bypass ..................................... 1 GASKET - 20 mm, filter switch ....................................... 1 BOLT - hex, flange, 10 x 35 mm ......................................7 O-RING - filter head ................................................ 2 O-RING - filter head ................................................ 1

Issued April, 1995

Printed in U.S.A.

2-32

895030058

9050B Excavator

2-33

ENGINE OIL COOLER 6D22-T ENGINE REF. 1 2 3 4 5 6 7 8 8 9 10 11 12 12 13 14 15 16

PART NO. 240088A1 240091A1 240093A1 133282A1 133283A1 240094A1 240095A1 240096A1 133289A1 240097A1 240098A1 133291A1 240099A1 133294A1 132500A1 133295A1 240100A1 133281A1 133285A1

Bur 7-1180

DESCRIPTION REQ'D. COOLER ASSEMBLY - engine oil. ..................... . ............. . 1 COVER - oil cooler .............................................. 1 ELEMENT - oil cooler ............................. . .............. 1 PLUG - 27 mm, hex drive, oil cooler ................. . .......... . ... 3 PLUG - square head, 3/4 inch PT ................... . .......... . ... 1 SPRING - compression type, bypass valve ........................... 1 VALVE - oil cooler bypass .. ............ .... ................... . .. 1 NUT - hex, 10 mm ....... . .............. .. ...................... 4 O-RING - plug ...................................... . .......... 3 O-RING - plug ................................................. 2 O-RING - bypass valve plug ..... . ................................. 1 O-RING - cover ........ .. .... .... ................ . ..... . ....... 4 PLUG - 20 mm, bypass valve ...................................... 1 BOLT - hex flange, 10 x 30 mm ............. ... ....................... 1 BOLT - hex flange, 10 x 25 mm ...................................... 17 BOLT - hex flange, 10 x 50 mm ............ .. .......... .. ............. 1 BOLT - hex flange, 10 x 42 mm . ........................ . ............. 1 GASKET - cover, oil cooler .......................................... 1 O-RING - gasket ....................... . .......................... 3

Issued April, 1995

Printed in U.S.A.

2-34

895030065

90508

Excav~tor

2-35

OIL PUMP AND STRAINER 6022-T ENGINE REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20 21

22 23 24 25

PART NO. 133226A1 133227A1 133228A1 133229A1 133230A1 133233A1 133231A1 133234A1 133235A1 133237A1 133238A1 133239A1 133241A1 133240A1 133236A1 133242A1 133243A1 133244A1 133245A1 133246A1 133248A1 133240A1 133250A1 133251A1 133252A1 133253A1

Bur 7-1180

DESCRIPTION REQ'D. PUMP ASSEMBLY - engine oil ....................................... 1 KIT - pump, case and gear ........................................ 1 COVER - oil pump ............................ . ................. 1 GEAR - driven ................................................. 1 GEAR - idler ................................................... 1 SEAT - relief valve .............................................. 1 SHAFT - driven gear ............................................ 1 SHAFT - idler gear .............................................. 1 SPRING - compression type, relief valve ............................. 1 PIN - split, 4 x 35 mm, relief valve spring retaining ..................... 1 NUT - hex flange, 12 mm, idler shaft retaining ......................... 1 BUSHING - special, oil pump case ................................. 1 BALL - steel, 5/8 inch diameter, relief valve ........................... 1 BOLT - hex, with captive washer, 10 x 45 mm ........................... 3 TUBE - outlet, pump to block ......................................... 1 STRAINER - oil pump .......................... ... ........... . ..... 1 BRACKET - oil strainer ............................................. 1 GASKET - special, at oil pump ....................................... 1 GASKET - special, outlet tube at block ................................. 1 GASKET - special, outlet tube at oil pump .............................. 1 SPACER - bracket, 17 mm, bracket mounting ........................... 1 BOLT - hex, with captive washer, 10 x 45 mm .......................... .4 BOLT - hex, with captive washer, 12 x 25 mm ........................... 2 BOLT - hex, with captive washer, 10 x 25 mm ........................... 2 BOLT - hex, with captive washer, 10 x 20 mm ........................... 2 BOLT - hex, with captive washer, 10 x 35 mm ................... . ....... 2

Issued April, 1995

Printed in U.S.A.

2-36

895030968

90508 Excavator

2-37

OIL PAN, FILLER AND DIPSTICK 6D22-T ENGINE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

PART NO. 1271914C1 240055A1 135150A1 132373A1 133288A1 132385A1 240058A1 240057A1 132399A1 132394A1 132376A1 240059A1 240056A1 132398A1 240054A1 132378A1 240052A1 132361A1 132356A1 H410605 H410597 132671A1 132396A1 132378A1 132367A1

Bur7-1180

DESCRIPTION REQ'D. CAP - oil filler ..................................................... 1 TUBE - oil filler .................................................... 1 O-RING - filler tube .................................... . ........... 1 BOLT - hex flange, 6 x 12 mm ........................................ 2 CLAMP - special, 30 mm dia. . ....................................... 1 BOLT - hex flange, 12 x 25 mm ....................................... 2 TUBE - dipstick ................................................... 1 DIPSTICK - engine oil level .......................................... 1 O-RING - dipstick tube .............................................. 1 GASKET - special ................................................. 1 BOLT - hex, with captive washer, 10 x 20 mm ........................... 2 BOLT - hex flange, 10 x 67 mm ....................................... 1 BRACKET - special ................................................ 1 CLAMP - special, 12.2 mm dia ....................................... 1 CAP - oil filler tube ................................................. 1 BOLT - hex flange, 10 x 20 mm . .. ............. . ... . .................. 2 PAN - oil ......................................................... 1 BOLT - hex flange, 10 x 18 mm ......................................37 GASKET - oil pan ................................................. 1 PLUG - hex, 18 mm ................................................ 1 GASKET - seal, 18 mm ...................... . ......... . ..... . ...... 1 COVER - cylinder block ............................................. 1 GASKET - cover .................................................. 1 BOLT - hex flange, 10 x 20 mm ....................................... 2 PLUG - special, 15 mm, engine block .................................. 1

Issued April, 1995

Printed in U.S.A.

2-38

0

69239545

0

0

90508 Excavator

2-39

CYLINDER HEAD 6D22-T ENGINE REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17

PART NO. 240046A1 NSS 132308A1 132309A1 132294A1 132299A1 132301A1 132300A1 132296A1 132298A1 132297A1 132302A1 132293A1 132307A1 132306A1 132295A1 132305A1 132303A1

Bur 7-1180

DESCRIPTION REQ'D. HEAD ASSEMBLY - service, cylinder .................................. 6 HEAD - cylinder ................................................ 1 GUIDE - intake valve ............................................ 1 GUIDE - exhaust valve ........................................... 1 TUBE - holder, fuel injector ....................................... 1 O-RING - ..................................................... 1 PLUG - freeze, 18 mm ........................................... 1 PLUG - freeze, 25 mm ...........................................3 STUD - cylinder head, 10 x 43 mm ................................ .4 PIN - roll, 6 x 12 mm ............................................. 1 PLUG - special, 11 mm .......................................... 1 PLUG - freeze, 20 mm ........................................... 2 NOZZLE - water director ......................................... 1 SEAT - intake valve ............................................. 1 SEAT - exhaust valve ............................................ 1 GASKET - cylinder head ............................................ 6 BOLT - hex flange, 14 x 249 mm ...................................... 1 BOLT-hexflange, 14x181 mm ...................................... 6

Issued April, 1995

Printed in U.S.A.

2-40

89239558

90508 Excavator

2-41

VALVE MECHANISM 6022-T ENGINE REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20 21

22 23

PART NO. 132517A1 132524A1 132518A1 132526A1 132520A1 132522A1 132515A1 132527A1 132504A1 132498A1 132513A1 132503A1 132506A1 132512A1 132510A1 132514A1 132505A1 132509A1 132511A1 132501A1 132502A1 132507A1 132508A1

Bur 7-1180

DESCRIPTION REQ'D. VALVE - inlet ....... . ............................................. 6 VALVE - exhaust ..................................................6 SEAT - valve spring, lower ............. . .................... .. .. . .. 12 SEAL - rubber, valve stem .................................... . ..... 12 SPRING - valve, inner ............................................. 12 SPRING - valve, outer ............................................. 12 RETAINER - valve spring, upper ..................................... 12 LOCK - spring retainer. .................................. . ......... 24 CAP - valve, 12 mm ............................................... 12 TAPPET - valve, push rod .......................................... 12 ROD - push, valve ................................................ 12 SCREW - special, 10 x 45 mm ...................................... 12 BOLT - hex, with captive washer, 6 x 10 mm ........................... 12 PLATE - thrust, rocker shaft ....................... . ................ 12 SHAFT - rocker arm ................................................ 6 ARM - rocker, inlet and exhaust valves ........ . ....................... 12 BUSHING - rocker arm ............................................ 12 NUT - 10 mm .................................................... 12 BRACKET - rocker arm ............................................. 6 SCREW - adjusting, 8 x 17 mm ....................................... 6 WASHER -lock, 8 mm . . ..................................... . ..... 6 BOLT - special, 10 x 84 mm, rocker arm bracket ......................... 6 O-RING - bracket. ..................................... . ........... 6

Issued April, 1995

Printed in U.S.A.

2-42

895030078

90508 Excavator

2-43

CYLINDER HEAD COVERS AND ENGINE BREATHER 6D22-T ENGINE REF. 1 2 3 4 5 6 7 8 9 10 11

PART NO. 132282A1 132283A1 132286A1 132285A1 1273078C1 132287A1 132290A1 132289A1 240047A1 132292A1 132291A1

Bur 7-1180

DESCRIPTION REQ'D. COVER - cylinder head ...... . ......................................6 O-RING - cylinder head cover ........................................6 BOLT - hex, 8 x 28 mm ............................................. 6 WASHER - flat, 8.5 mm .............................................6 SEAL - oil, rubber .................................................6 BREATHER - engine ............................................... 1 O-RING - breather ................................................. 1 BOLT - hex, flange, 10 x 16 mm ...................................... 2 HOSE - 39-3/8 inch (1000 mm) long, breather .......... . ................ 1 CLAMP - 30 mm diameter, breather hose ............................... 1 CLIP - breather hose ............................................... 1

Issued April, 1995

Printed in U.S.A.

2-44

I

I

L

895030088

90508 Excavator

2-45

WATER PIPE AND THERMOSTATS 6D22-T ENGINE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 13 14 15 16 17

PART NO. 134819A1 240289A1 NSS 134824A1 134820A1 132500A1 132430A1 132412A1 134826A1 134835A1 240291A1 134834A1 134825A1 134833A1 136059A1 134837A1 240292A1 134814A1 134827A1

Bur 7-1180

DESCRIPTION REQ'D. HOUSING - thermostat ............................................. 1 KIT - thermostat and gasket ......................................... 1 THERMOSTAT - 76.5 degrees Centigrade, water. ..................... 2 GASKET - thermostat housing ..................................... 1 COVER - thermostat housing ........................................ 1 BOLT - hex flange, 10 x 25 mm ....................................... 6 PLUG - 16 mm, thermostat housing ................................... 1 GASKET - special, 16 mm ........................................... 1 PIPE - water outlet. ................................................ 1 O-RING - water pipe ............................................... 1 GASKET - water pipe ..............................................6 BOLT - hex flange, 10 x 45 mm ...................................... 12 HOSE - special, thermostat bypass .................................... 1 CLAMP - adjustable, bypass hose ..................................... 2 CLAMP - adj, 40 - 60 mm, bypass hose ................................ 2 SWITCH - water temperature, 105 degrees Centigrade .................... 1 PLUG - special, 16 x 17 mm ......................................... 1 NUT - hex jam, 16 mm .............................................. 2 STUD-10x22mm ................................................ 2

Issued April, 1995

Printed in U.S.A.

2-46

89239588

90508 Excavator

2-47

CAMSHAFT AND TIMING GEARS 6022-T ENGINE REF.

PART NO.

DESCRIPTION

REQ'D.

CAMSHAFT 1 2

3 4

132496A1 132499A1 132497A1 132500A1

CAMSHAFT - engine ............................................... 1 KEY - Woodruff, 5 x 19 mm .......................................... 1 PLATE - thrust .................................................... 1 BOLT - hex flange, 10 x 25 mm ....................................... 2

TIMING GEARS 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

132545A1 240074A1 132541A1 132546A1 240076A1 240075A1 132537A1 240070A1 132529A1 NSS 132499A1 132550A1 132542A1 NSS 132536A1 132538A1 240072A1 132322A1 240071A1 132530A1 NSS 132532A1 132528A1 240073A1 132533A1 132543A1 132549A1

Bur7-1180

O-RING - collar ...................................................2 NUT - hex, 16 mm ................................................. 2 COLLAR - timing gear train .......................................... 2 O-RING - collar ...................................................2 BOLT - special, 16 x 78 mm ......................................... 1 BOLT - special, 16 x 88 mm ......................................... 1 PLATE - thrust, cam idler gear .......................................2 GEAR ASSEMBLY - cam idler ....................................... 1 BUSHING - 43 x 44 mm, cam idler gear ............................. 1 GEAR - 33 teeth ................................................ 1 KEY - Woodruff, 5 x 19 mm ....................................... 1 NUT - hex, jam, 27 mm .......................................... 1 WASHER - lock, 27 mm . . ........... . ............................ 1 GEAR - 66 teeth ................................................ 1 GEAR - camshaft drive, 63 teeth ...................................... 1 PLUG - timing gear train ............................................ 1 SHAFT - cam idler gear ............................................. 1 PIN - spring, 5 x 10 mm, gear train timing ............................... 2 GEAR ASSEMBLY - injection pump idler ............................... 1 BUSHING - 51 x 50 mm, pump idler gear ............................ 1 GEAR - 68 teeth, pump idler ...................................... 1 GEAR - drive, 63 teeth, injection pump ................................. 1 GEAR - crankshaft, 63 teeth ......................................... 1 SHAFT - injection pump idler gear. ........................ '.' .......... 1 PLATE - injection pump gear. ........................................ 1 WASHER -lock, 24 mm ............................................ 1 NUT - hex, jam, 24 mm ............................................. 1

Issued April, 1995

Printed in U.S.A.

2-48

895030548

90508 Excavator

2-49

CYLINDER BLOCK ASSEMBLY 6D22-T ENGINE REF.

1 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 19 19 19 19 20 21 21 21 21 22 23 24 25 26 27 28 29 30 31

PART NO. 132276A1 132278A1 132312A1 132313A1 132314A1 240049A1 132311A1 240050A1 132317A1 132342A1 132333A1 132334A1 132335A1 132336A1 132337A1 132338A1 132339A1 132325A1 132316A1 132323A1 132300A1 132320A1 132347A1 132343A1 132344A1 132345A1 132346A1 132340A1 132348A1 132351A1 132353A1 132354A1 132322A1 132327A1 132324A1 132331A1 1271835C1 132318A1 132341A1 132310A1 132315A1 NSS

Bur 7-1180

DESCRIPTION REQ'D. BLOCK - short, engine .... . ......................................... 1 BLOCK - service, engine ............................................ 1 LINER - cylinder...................................................6 LINER - cylinder. ........................................... . ...... 6 LINER - cylinder. ..................................................6 O-RING - cylinder liner ............................................ 12 SEAL - cylinder liner, rubber ......................................... 6 O-RING - cylinder liner ............................................ 12 PLUG - 10 mm ....................................................2 GASKET -10 mm, plug .............................................2 BUSHING - camshaft bearing, 65 x 26 mm ........ . .... . ................ 1 BUSHING - camshaft bearing, 65.3 x 26 mm ............................ 1 BUSHING - camshaft bearing, 65.5 X 26 mm ............................ 1 BUSHING - camshaft bearing, 65.5 x 26 mm ............................ 1 BUSHING - camshaft bearing, 65.8 x 26 mm ............................ 1 BUSHING - camshaft bearing, 72 x 26 mm ........... .. ........ .. ....... 1 BUSHING - camshaft bearing, 72 x 34 mm .............................. 1 PIN - dowel, 12 x 24 mm ............................................ 2 STUD -10 x 30 mm ................................................ 2 PIN - dowel, 10 x 20 mm ........................................... 14 PLUG - freeze, 25 mm .............................................. 1 PLUG - 10 mm .................................................... 1 BEARING - set, crankshaft, standard .................................. 1 KIT - bearing, upper and lower, 0.25 mm undersize ....................... 1 BEARING - set, crankshaft, 0.50 mm undersize .......................... 1 BEARING - set, crankshaft, 0.75 mm undersize .......................... 1 BEARING - set, crankshaft, 1.00 mm undersize .......................... 1 BOLT - hex flange, 18 x 136 mm, bearing caps ......................... 14 PLATE - thrust, crankshaft, standard ............................ . ..... . 3 PLATE - thrust, crankshaft, 0.15 mm oversize ........................... 3 PLATE - thrust, crankshaft, 0.30 mm oversize .................... . ...... 3 PLATE - thrust, crankshaft, 0.45 mm oversize ........................... 3 PIN - spring, 5 x 10 mm ............................................. 6 PIN - dowel, 8 x 25 mm .. . . . .... . ............ . . . ... . ................ 2 PIN - dowel, 12 x 34 mm ............................................2 CAP - 28 mm, freeze plug .............. . ............................ 1 PIN - dowel, 8 x 18 mm ........... , ................................ .4 PLUG - 20 mm ....................................................2 GASKET - 20 mm, plug ............................................. 2 VALVE - check, piston lubricant ...................................... 6 JET - oil, cylinder block ............................................. 6 CAP - crankshaft bearing, order short block or service block at top of parts list. ........................................................ 1

Issued April, 1995-

Printed in U.S.A.

2-50

895030585

90508 Excavator

2-51

CYLINDER BLOCK ATTACHING PARTS AND ENGINE GASKET KIT 6D22-T ENGINE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 19 19 20 21 22 23 24 25

PART NO. 133155A1 133173A1 132378A1 133154A1 133174A1 133151A1 133177A1 133171A1 133160A1 133179A1 133163A1 132638A1 133149A1 133159A1 133165A1 133167A1 133152A1 133158A1 133250A1 133168A1 133169A1 240085A1 133178A1 133183A1 133181A1 H411892 240378A1

DESCRIPTION REQ'D. COVER - cylinder block, camshaft gallery ........ ~ ...................... 1 GASKET - cover .................................................. 1 BOLT - hex flange, 10 x 20 mm .......................................5 COVER - cylinder block ............................................. 1 GASKET - cover ................. . ............. . .................. 1 COVER - crankshaft end, front gear ................................... 1 GASKET - end cover, front gear cover ................................. 1 BOLT - hex flange, 12 x 30 mm .......................................8 SEAL - oil, front gear cover .......................................... 1 SLINGER - oil, front gear cover ....................................... 1 PLUG - special, 27 mm, cylinder block ................................. 1 GASKET - 27 mm ................................................. 1 VALVE - drain, water, block .......................................... 1 HOSE - 25-5/8 inch (650 mm) long, water drain .... . ............. . ....... 1 CLAMP - 16 mm diameter, drain hose . ................................ 1 CLIP - wire, drain hose ............ . .......... . .. . .................. 1 COVER - side ................... . ..................... . .......... 2 GASKET - side cover. .............................................. 3 BOLT - hex, with captive washer, 12 x 25 mm ................ . ........ . 10 BOLT - with captive washer, 10 x 30 mm ......... . ..................... 1 BOLT - with captive washer, 10 x 30 mm .............................. 29 COVER - side, with engine breather port ............................... 1 BOLT - lifting, engine ...... . . . ......................................2 FITTING - special, oil pressure gauge .................................. 1 PLUG - special, 1/8 inch PT, oil pressure gauge .......................... 3 SENDER - oil pressure . . ............. . ....... . .......... . .......... 1 PLATE - Caution, valve clearance .......................... . .......... 1

132281A1

KIT - gasket, engine overhaul, not shown ......... . ..................... 1

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

2-52

695030098

90508 Excavator

2-53

CRANKSHAFT 6D22-T ENGINE REF. 1

2 3 4 5 6 7 8 9

PART NO. 132280A1 NSS 132528A1 132491A1 132492A1 133179A1 132466A1 132490A1 133410A1 132489A1

Bur7-1180

DESCRIPTION REQ'D. CRANKSHAFT ASSEMBLY - service .......................... .. .... . . 1 CRANKSHAFT - engine ........................................ . . 1 GEAR - crankshaft, 63 teeth ................................ . ..... 1 PIN - dowel, 14 x 28 mm ......................................... 2 PIN - dowel, 5x 11 mm .......................................... 1 SLINGER - oil, front, crankshaft ...................................... 1 DAMPER - torsional, crankshaft ...................................... 1 BOLT - hex flange, 14 x 33 mm .......................................6 PULLEY - crankshaft ............................................... 1 BOLT - hex flange, 12 x 16 mm ....................................... 8

Issued April, 1995

Printed in U.S.A.

2-54

895030105

90508 Excavator

2-55

FLYWHEEL AND HOUSING 6D22-T ENGINE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

PART NO. 240062A1 132452A1 132427A1 132434A1 132430A1 132412A1 132436A1 132414A1 132438A1 132403A1 132456A1 132459A1 132432A1 132426A1 132442A1 132428A1 132407A1 132413A1 132409A1 132453A1 132454A1 132458A1 132460A1 132405A1 132411A1 132461A1 132462A1 240067A1 240063A1 132373A1 240064A1 240066A1 240065A1

Bur 7-1180

DESCRIPTION REQ'D. HOUSING - flywheel .............................................. . 1 BOLT - hex flange, 12 x 60 mm ....................................... 2 WASHER - lock, 6 mm .............................................3 NUT - 6 mm ...................................................... 1 PLUG - 16 mm .................................................... 1 GASKET - special, 16 mm .................... . ...................... 1 BOLT - hex flange, 12 x 90 mm .......................................8 POINTER - timing ................................................. 1 BOLT - hex, 6 x 25 mm, timing pointer .......... . ...................... 1 COVER - timing pointer ............................................. 1 SLINGER - oil, timing gears .............................. . ........... 1 SEAL - oil, rear ................................................... 1 O-RING - seal retainer .............................................. 1 RETAINER - oil seal ........................ . ................ . ..... 1 BOLT - with captive washer, 8 x 16 mm ............................... .4 PLUG - rubber, 29 mm .. .. ..... ; ................................... 1 GASKET - rear plate, cylinder block side ............................... 1 PLATE - flywheel housing ........................................... 1 GASKET - rear plate, flywheel housing side ...... . ...................... 1 BOLT - hex flange, 12 x 20 mm ....................................... 9 FLYWHEEL ASSEMBLY - engine ..................................... 1 GEAR - ring, 143 teeth, flywheel ................................... 1 BOLT - hex flange, 16 x 50.5 mm .....................................8 COVER - tachometer drive .......................................... 1 GASKET - tach drive cover, rear cover ................................ . 1 BOLT - with captive washer, 10 x 20 mm ......................... . .... . 3 BOLT - with captive washer, 10 x 35 mm ............................... 1 SENSOR - speed, engine ........................................... 1 CLAMP - engine speed sensor ..... . ................................. 1 BOLT - hex flange, 6 x 12 mm ........................................ 1 SUPPORT - clamp ................................................. 1 BOLT - hex flange, 10 x 100 mm ......... . ........... . .... . ........ . . . 1 SPACER - 10 mm, clamp support ......................... . ........... 1

Issued April, 1995

Printed in U.S.A.

2-56

89239638

90508 Excavator

2-57

PISTONS AND CONNECTING RODS 6022-T ENGINE REF. 1 2 3 4 5 5 5 5 5 6 6 6 6 6 6 7 8 9 9 9 9

PART NO. 240068A1 NSS 132465A1 132463A1 132467A1 132480A1 132481A1 132482A1 132483A1 132484A1 132470A1 132474A1 132475A1 132476A1 132477A1 132478A1 132493A1 132468A1 132485A1 132486A1 132487A1 132488A1

DESCRIPTION REQ'D. ROD ASSEMBLY - connecting ....................................... 6 ROD - connecting, both halves .................................... 1 BUSHING - rod ................................................ . 1 BOLT - connecting rod, 13 x 107 mm .............................. .4 NUT - hex flange, 13 mm ........................................ .4 KIT - bearing, upper and lower, standard ............................ . .. 1 KIT - bearing, upper and lower, 0.25 mm undersize ....................... 1 KIT - bearing, upper and lower, 0.50 mm undersize ....................... 1 KIT - bearing, upper and lower, 0.75 mm undersize ....................... 1 KIT - bearing, upper and lower, 1.00 mm undersize ....................... 1 PISTON - engine, 0.50 mm oversize ................................... 1 PISTON - engine, 0.75 mm oversize ................................... 1 PISTON - engine, 1.00 mm oversize ................................... 1 PISTON - engine, A size ............................................ 1 PISTON - engine, B size ............................................ 1 PISTON - engine, C size ............................................ 1 RING - retaining, 50 mm, piston pin ................................... 2 PIN - piston, 50 x 106 mm ........................................... 1 KIT - piston ring, standard ........................................... 1 KIT - piston ring, 0.50 mm oversize .................................... 1 KIT - piston ring, 0.75 mm oversize ......................... . .......... 1 KIT - piston ring, 1.00 mm oversize .................................... 1

10

132279A1

KIT - liner and piston, piston, liner and connecting rod service ............... 3

NOTE: For piston liners, see page 2-49.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

2-58

89503012S

90508 Excavator

2-59

AIR COMPRESSOR SYSTEM 6D22-T ENGINE REF. 1 2 3 4 5 6 7

8 9 10

11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 42

PART NO. 132554A1 132635A1 132596A1 132660A1 132412A1 132636A1 H412429 132589A1 132650A1 132651A1 132628A1 132378A1 132669A1 134725A1 132658A1 132639A1 132649A1 134722A1 132659A1 132640A1 132557A1 132622A1 132634A1 132621A1 132633A1 132674A1 132624A1 240079A1 132644A1 132638A1 132292A1 240084A1 240077A1 240080A1 132654A1 132373A1 240083A1 132652A1 132289A1 134731A1 240082A1 132623A1 240081A1

Bur7-1180

DESCRIPTION REQ'D. COMPRESSOR ASSEMBLY - air, see page 2-61 ........................ 1 KEY - Woodruff, 5 x 22 mm .......................................... 1 TUBE - water inlet ................................................. 1 EYEBOLT - 16 x 29 mm, inlet tube .................................... 1 GASKET - special, 16 mm, eyebolt .................................... 2 GASKET - 14 mm, eyebolt ..........................................3 BOLT - hex, banjo, 14 x 26 mm, eyebolt, at compressor ................... 1 TUBE - water outlet ................................................ 1 ADAPTER - at air compressor ........................................ 1 ADAPTER - at engine .............................................. 1 O-RING - air compressor ............................................ 1 BOLT - hex flange, 10 x 20 mm ....................................... 1 BOLT - hex, flange, 10 x 85 mm ...................................... 5 TUBE - unloader .................................................. 1 EYEBOLT - 18 x 28 mm, unloader tube ................................ 1 GASKET - 18 mm, eyebolt .......................................... 2 ADAPTER - bulkhead .............................................. 1 TUBE - outlet ..................................................... 1 EYEBOLT - 24 x 36 mm, outlet tube ................................... 1 GASKET - 24 mm, eyebolt ..........................................2 BRACKET - tube support ............................................ 1 WASHER -lock, 14 mm ............................................ 1 NUT - hex jam, 14 mm .............................................. 1 WASHER -lock, 20 mm ............................................ 1 NUT - hex jam, 20 mm .............................................. 1 BOLT - hex flange, 12 x 35 mm ....................................... 2 WASHER - flat, 12 mm ............................................. 1 TUBE - suction, from air cleaner ...................................... 1 ADAPTER - hose .................................................. 1 GASKET - 27 mm, adapter ..........................................2 CLAMP - 30 mm diameter, suction hose ................................ 2 ADAPTER - hose .................................................. 1 HOSE - suction, at air cleaner ........................................ 1 TUBE - suction .................................................... 1 CLAMP - P-style, 20 mm ............................................ 2 BOLT - hex flange, 6 x 12 mm ........................................ 2 SUPPORT - clamp ................................................. 1 CLAMP - P-style, 20 mm ............................................ 1 BOLT - hex, flange, 10 x 16 mm .................... . ................. 1 SPACER - 15 mm, clamp ........................................... 1 SUPPORT - clamp ................................................. 1 WASHER - flat, 10.5 mm ................... "......................... 2 WASHER - flat, 10.5 x 4.5 mm ....................................... 1

Issued April, 1995

Printed in U.S.A.

2-60

895030118

90508 Excavator

2-S1

AIR COMPRESSOR ASSEMBLY SD22-T ENGINE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

PART NO. 132554A1 132563A1 132564A1 132599A1 132570A1 132576A1 132630A1 132667A1 132619A1 132643A1 132559A1 132561A1 NSS 132555A1 132668A1 132618A1 132631A1 132598A1 132597A1 132581A1 132604A1 132565A1 132575A1 132566A1 132569A1 NSS 132608A1 132571A1 132629A1 132605A1 132614A1 132567A1 132600A1 132613A1 NSS 132603A1 132607A1 132627A1 132611A1 132568A1 132602A1 132616A1 132606A1 132572A1 132556A1 132620A1 132632A1 132625A1

Bur 7-1180

DESCRIPTION REQ'D. COMPRESSOR ASSEMBLY - air .................... . ................ 1 HOUSING - air compressor, includes bearing sleeve and dowel pin ........ 1 CRANKSHAFT - air compressor ................... . ............... 1 SLEEVE - crankshaft ............................................ 1 HOUSING ASSEMBLY - bearing, includes housing, bearing sleeve, oil seal and dowel pin ........................................... . 1 SEAL - oil, crankshaft, front .................................... 1 O-RING - bearing housing ......... . .............................. 1 BOLT - hex, 8 x 22 mm ......................................... .4 WASHER - lock, 8 mm .......................................... .4 ADAPTER - special, bearing housing ............................... 1 COLLAR - crankshaft, rear ........................................ 1 ROD ASSEMBLY - connecting ..... . ......... . .... . ............... 1 ROD - connecting, includes both halves ..................... . ..... 1 BEARING - connecting rod ..................................... 2 BOLT - connecting rod ....................... . ................ 2 WASHER - connecting rod .....................................2 NUT - connecting rod .........................................2 KIT - piston ring ................................................ 1 PISTON - air compressor ............. . ..................... . ..... 1 PIN - piston .................................................... 1 RING - snap, piston pin ......................... . ................ 2 GASKET - piston sleeve, upper ................... . .......... . ..... 1 SLEEVE - piston ................................................ 1 GASKET - piston sleeve, lower ........ . ........................... 1 HEAD ASSEMBLY - air compressor ................................ 1 HEAD - cylinder ...... . .......... . ........................... 1 VALVE ASSEMBLY - delivery .................................. 1 HOLDER - delivery valve, with poppet ......................... 1 O-RING - holder ................................... . .... . . 1 SPRING - delivery valve .................................... 1 VALVE - delivery .......................................... 1 GASKET - delivery valve .................................... 2 SEAT - delivery valve ................................ . ..... 1 KIT - unloader valve assembly .................................. 1 BODY - unloader valve, with poppet .......... . ................ 1 RING - snap ....... . ..................... . .............. .. 1 SPRING - compression type, unloader valve .................... 1 PLUG - cylinder head ......................................... 1 KIT - suction valve assembly ................................ . .. 1 GASKET - suction valve .................................... 1 SEAT - suction valve ........... . ............... . ........... 1 VALVE - suction .......................................... 1 SPRING - compression type, suction valve . . .................... 1 HOLDER - suction valve .................................... 1 BRACKET - head pipe ........................................... 1 WASHER -lock, 10 mm ..................................... . ... .4 NUT - hex, 10 mm ..............................................4 STUD - cylinder head ........................... . ............... .4

Issued April, 1995

Printed in U.S.A.

2-62

w

895030135

90508 Excavator

2-63

OIL LINES 6D22-T ENGINE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

PART NO. 133350A1 133333A1 132342A1 133323A1 133322A1 133327A1 133329A1 133337A1 240101A1 132638A1 133326A1 240103A1 240102A1 133176A1 132378A1 133346A1 133328A1 240105A1 133176A1 133331A1 133325A1 133338A1 133335A1 133324A1

Bur 7-1180

DESCRIPTION REQ'D. TUBE - oil feed, 6 mm, air compressor ......... . .......... . ...... . . . ... 1 BOLT - hex, banjo, 10 x 20 mm, oil feed tube ...................... . ... . . 1 GASKET - 10 mm, banjo bolt ............ . ..................... . .... .4 TUBE - engine oil line .................. . ........................... 1 TUBE - engine oil line .................. . .......... . ................ 1 ADAPTER - straight, tube ............... . .................. . ..... . .. 2 CLAMP - tube, 2 x 6 mm, oil tube ........ .. .......... .. ............... 2 BOLT - hex flange, 6 x 30 mm . . .... . ................ . ... . ............ 1 VALVE - oil pressure regulating ........... . .......... . ................ 1 GASKET - 27 mm, valve ... . . . ...................................... 1 O-RING - valve ............ . ... . .................................. 1 TUBE - oil return, turbocharger ....................................... 1 TUBE - oil feed, turbocharger . . ..... . . .. .............. . .......... . ... 1 GASKET - oil return tube ..... . ...................................... 1 BOLT - hex flange, 10 x 20 mm ........... . .......................... .4 HOSE - 3-11/32 inch (85 mm) long, turbocharger return oil ................. 1 CLAMP - adj, 31 mm .............................. . ... . ...... . ..... 2 TUBE - oil return, turbocharger . .......... . ............. . .. . . . .. .. .. . . 1 GASKET - oil return tube ............. . ............. . .......... . ..... 1 CLAMP - tube, 9 x 2 mm ............................ . .............. .4 SUPPORT - clamp .......... . ....... . ............. . ... . ...... . ..... 1 BOLT - hex flange, 6 x 35 mm . . ......................................2 EYEBOLT - oil tube, 10 x 26 mm .......... . .......... . ................ 1 SUPPORT - clamp ................................................. 1

Issued April, 1995

Printed in U.S.A.

2-64

90508 Excavator

3-1

ALPHABETICAL INDEX

FUEL DESCRIPTION

PAGE

Fuel Filter ............................................................................................................................... 3-17 Fuel Filter - in tank ................................................................................................................... 3-3 Fuel Filter and Hoses ................................ ............................................................................ 3-17 Fuel Injection Nozzle ............................................................................................................. 3-15 Fuel Injection Pump and Mounting ........................................................................................ 3-13 Fuel Injection Tubes ................................................................................................................ 3-9 Fuel Lines ................................................................................................................................ 3-5 Fuel Return Lines ...................................... ............................................................................ 3-11 Fuel Tank ................................................................................................................................. 3-3 Gauge Assembly - liquid level .................................................. ............................................... 3-3 Pump Assembly - fuel injection ............................................................................................. 3-13 Separator - water ..................................................................................................................... 3-5 Tank - fuel ................................................................................................................................ 3-3 Throttle and Fuel Shutoff Controls ........................................................................................... 3-7 Throttle Control Motor .............................................................................................................. 3-7

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

3-2

89502107S

9050B Excavator

3-3

FUEL TANK REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20 21

22

PART NO. 150146A1 163827A1 150492A1 150847A1 158923A1 163257A1 151688A1 152591A1 150166A1 150479A1 828-16070 162301A1 627-10025 892-11010 151322A1 151320A1 159698A1 159815A1 NSS NSS 159492A1 159493A1 NSS

Bur 7-1180

DESCRIPTION REQ'D. FILTER - fuel tank ................................................. 1 TANK - fuel ...................................................... 1 CAP - fuel tank, with locking key ...................................... 1 CONNECTER - straight, fuel tank to drain valve .......................... 1 VALVE - fuel tank drain ............................................. 1 SENDER - fuel level ............................................... 1 SCREW - pan head ................................................ 5 GASKET - fuel level sender .......................................... 1 SHIM - 1/32 inch (0.8 mm) thick ................................... UAR SHIM - 5/64 inch (2.0 mm) thick ................................... UAR BOLT - hex, 16 - 2.0 x 70 mm, class 10.9 ............................... 6 SPACER - special ........ .. ....................................... 6 BOLT - hex, full threads, 10- 1.5 x 25 mm, class 10.9 ..................... 8 WASHER -lock, 10 mm ............................................ 8 GASKET - cover .................................................. 1 COVER - access, fuel tank drain ...................................... 1 COVER - special .................................................. 1 GAUGE ASSEMBLY - liquid level, fuel tank ............................. 1 BODY - gauge ................................................. 1 FLOAT - indicator, red ........................................... 1 BOLT - special ................................................. 2 SEAL - washer ................................................. 6 COVER - indicator .............................................. 1

Issued April, 1995

Printed in U.S.A.

3-4

I

I

/

695030285

/

90508 Excavator

3-5

FUEL LINES REF. 1 2 3 4 5 6 7

PART NO. 153043A1 157605A1 150774A1 627-10025 892-11010 157620A1 157652A1

8 9 10 11 12 13 14

151175A1 158651A1 150067A1 157630A1 150071A1 840-168 150860A1

Bur 7-1180

DESCRIPTION REQ'D. CLAMP - wire-type ................................................. 6 TUBE - vinyl, 55-1/8 inch (1400 mm) long, fuel tank to water separator ........ 1 SLEEVE - corrugated, 39-3/8 inch (1000 mm) long ....................... 1 BOLT - hex, full threads, 10 -1.5 x 25 mm, class 10.9 ..................... 2 WASHER -lock, 10 mm ............................................ 2 TUBE - vinyl, 126 inch (3200 mm) long, water separator to engine ........... 1 TUBE - vinyl, fuel return, 126 inch (3200 mm) long, fuel return, engine to tank ............................................................ 1 SLEEVE - corrugated, 118-1/8 inch (3000 mm) long ...................... 2 SEPARATOR - water. .............................................. 1 STRAP - tie, separator drain line ...................................... 1 TUBE - vinyl, 31-1/2 inch (800 mm) long, separator drain line ............... 1 STRAP - tie ......................................................7 SCREW - machine, pan Phillips, 6 - 1.0 x 8 mm .......................... 7 BRACKET - tie strap support .........................................7

Issued April, 1995

Printed in U.S.A.

3-6

89502108S

90508 Excavator

3-7

THROTTLE AND FUEL SHUTOFF CONTROLS REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30 31 32

33 34 35 36

PART NO. 862-10040 627-12020 150811A1 627-8016 162291A1 895-11008 160614A1 162292A1 878-10812 896-11016 829-1408 892-11008 162293A1 829-1406 892-11006 162294A1 160377A1 150054A1 162295A1 153235A1 150547A1 150535A1 150537A1 150540A1 150453A1 150543A1 800-2122 895-11006 829-1406 162296A1 153039A1 156559A1 153181A1 627-6025 162297A1 162298A1 150409A1

Bur 7-1180

REQ'D. DESCRIPTION BOLT - hex socket, 10 - 1.5 x 40 mm, class 12.9 ........................ .4 BOLT - hex, full threads, 12 - 1.75 x 20 mm, class 10.9 ................... .4 WASHER - flat, special, 12 mm ........... . .......... . ............... .4 BOLT - hex, full threads, 8 - 1.25 x 16 mm, class 10.9 ............... . ..... 5 COLLAR - special ................................................. 1 WASHER - flat, 9 x 17 x 1.6 mm ...................................... 5 MOTOR - throttle control ................ . .............. . ............ 1 LEVER - throttle ................................................... 1 SCREW - set, hex socket, 8 - 1.25 x 12 mm, cup pOint. . .. . .......... . ... . . 3 WASHER - flat, 17.5 x 30 x 4 mm, hardened ............................ 1 NUT - hex, 8 mm - 1.25, class 10 .................... . ................ 3 WASHER -lock, 8 mm ...... . ...................................... 6 COVER - throttle control motor .................................... .. . 1 NUT - hex, 6 mm - 1.0, class 10 .......... . ............... . . .. ........ 4 WASHER - lock, 6 mm .............................................5 LINK ASSEMBLY - control ... . .......... . ................... . . . ..... 1 BEARING - needle .... . ......................................... 1 JOINT - ball ............... . .......... . ................. . ... '. ..... 3 CABLE - control ................................. . ................. 1 JOINT - ball ............... . .......... . ........................... 1 ROD - threaded ........ .. ......................................... 1 SPRING ASSEMBLY - cable return ................................... 1 HOUSING - spring .............................................. 1 BOLT - hex .................................................. . . 1 GUIDE - spring .................................................2 SPRING - cable return ... . ............... .. ......... . ...... . ..... 1 RING - snap .................................. . .......... . ..... 1 WASHER - flat, 6.6 x 12.5 x 1.6 mm .... . .......... . ................ 1 NUT - hex, 6 mm - 1.0, class 10 ................... . ................ 2 STAY - special ........................ . ........................... 1 CLAMP - P-type, 12 mm 10 ..................................... . .... 2 BOLT - hex, special ................................................ 2 CLIP - hair pin ... . ... . . . ... . ...... . ............................... 2 BOLT - hex, full threads, 6 - 1.0 x 25 mm, class 10.9 ...................... 2 LEVER - control ................................................... 1 BRACKET - throttle motor ........... . .......... . .................... 1 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ .4

Issued April, 1995

Printed in U.S.A.

3-8

A

895030235

.

B

9050B Excavator

3-9

FUEL INJECTION TUBES 6D22-T ENGINE REF. 1 2

3 4 5 6 7 8 9 10 11

PART NO. 240133A1 240134A1 240135A1 240136A1 240137A1 240138A1 240281A1 240122A1 240280A1 132289A1 133325A1

Bur7-1180

DESCRIPTION REQ'D. TUBE - fuel, No.1 cylinder .......................................... 1 TUBE - fuel, No.2 cylinder .......................................... 1 TUBE - fuel, NO.3 cylinder .......................................... 1 TUBE - fuel, No.4 cylinder .......................................... 1 TUBE - fuel, NO.5 cylinder .......................................... 1 TUBE - fuel, NO.6 cylinder .......................................... 1 BOLT - hex, with attached washer, 6 x 30 mm ........................... 7 CLAMP - 2 x 6 mm ............................................... 11 CLAMP - 2 x 6 mm ................................................3 BOLT - hex, flange, 10 x 16 mm ..................... . ................ 1 SUPPORT - clamp ................................................. 1

Issued April, 1995

Printed in U.S.A.

3-10

895030245

90508 Excavator

3-11

FUEL RETURN LINES 6D22-T ENGINE REF. 1

2 3 4 5 6 7 8

PART NO. 240284A1 240283A1 133338A1 133329A1 133324A1 133327A1 134734A1 240282A1

Bur 7-1180

DESCRIPTION REQ'D. TUBE - fuel injection nozzle return ................... . .......... . ..... 1 TUBE - injection pump overflow ...................................... 1 BOLT - hex flange, 6 x 35 mm ........................................ 1 CLAMP - tube, 2 x 6 mm ............................................ 2 SUPPORT - clamp ................................................. 1 ADAPTER - straight. ................... . ........................... 2 TUBE - fuel injection nozzle return .................................... 1 BRACKET - fuel return line .......................................... 1

Issued April, 1995

Printed in U.S.A.

3-12

89503025S

90508 Excavator

3-13

FUEL INJECTION PUMP AND MOUNTING 6022-T ENGINE REF. 1

2 3 4 5 6 7 8 9 10 11 12 13

PART NO. 240116A1 NSS NSS NSS NSS 132669A1 133425A1 133276A1 133429A1 133430A1 240118A1 133339A1 240122A1 240123A1 240121A1 133333A1 132342A1

Bur 7-1180

DESCRIPTION REQ'D. PUMP ASSEMBLY - fuel injection ..................................... 1 BODY - injection pump ........................................... 1 TIMER - automatic .............................................. 1 PUMP - fuel feed ............................................... 1 GOVERNOR - injection pump ..................................... 1 BOLT - hex, flange, 10 x 85 mm, pump attaching ........................ .4 BRACKET - pump mounting ......................................... 1 BOLT - hex, flange, 10 x 35 mm, bracket attaching ...................... .4 SHIM - 0.1 mm thick, pump bracket ................................ UAR BUSHING - injection pump, 10 x 9 mm ................................. 2 PIPE - injection pump boost compensator. ............................. . 1 BOLT - hex flange, 6 x 30 mm ........................................ 1 CLAMP - 2 x 6 mm ................................................2 BOLT - hex flange, 8 x 16 mm ........................................ 1 SUPPORT - clamp ................................................. 1 BOLT - hex, banjo, 10 x 20 mm ................. . .................... . 1 GASKET - 10 mm, fuel line ..........................................2

Issued April, 1995

Printed in U.S.A.

3-14

695030268

90508 Excavator

3-15

FUEL INJECTION NOZZLE 6D22-T ENGINE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

PART NO. 240109A1 134692A1 240125A1 134650A1 134686A1 240278A1 240124A1 240279A1 240277A1 240274A1 240276A1 240139A1 240393A1 240275A1 240394A1 240273A1 240132A1 134690A1 134685A1 134711A1 134712A1 134715A1 134649A1 134651A1

Bur7-1180

DESCRIPTION REQ'D. NOZZLE ASSEMBLY - fuel injection ...................................6 NOZZLE - fuel injection .......................................... 1 HOLDER ASSEMBLY - fuel injection ................................ 1 BOLT - hex, banjo ............................................ 1 GASKET - banjo bolt. .........................................2 NUT - nozzle ................................................ 1 GASKET - nozzle screw ....................................... 1 NUT - nozzle ................................................ 1 SCREW - nozzle ............................................. 1 SPRING - special, nozzle holder ................................ 1 SCREW - nozzle ............................................. 1 ROD - push, nozzle holder ..................................... 1 KIT - shim, 0.75 - 1.50 mm ......... . ........................... 1 SPACER - fuel injection nozzle .................................. 1 KIT - shim, 0.10 - 1.54 mm ..................................... 1 SPRING - compression type, special ............................. 1 ROD - push, special .......................................... 1 ADAPTER - straight, special .................................... 1 GASKET - special, adapter ..................................... 1 PIN - holder ................................................. 2 NUT - holder ................................................ 1 BOLT - hex flange, 8 x 56 mm ....................................... 12 SEAL - dust, nozzle holder .......................................... 6 GASKET - fuel injection nozzle .......................................6

Issued April, 1995

Printed in U.S.A.

3-16

A

B95030278

90508 Excavator

3-17

FUEL FILTER AND HOSES 6D22-T ENGINE REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

PART NO. 133398A1 H412429 133378A1 240107A1 133379A1 133399A1 133402A1 133387A1 240108A1 132378A1 134806A1 240113A1 240110A1 133407A1 132289A1 240111A1

Bur7-1180

DESCRIPTION REQ'D. FILTER ASSEMBLY - fuel ......... . ....... . ... . .. . . . .. . . . ... . ..... . . 1 BOLT - hex, banjo, 14 x 26 mm .................................... 1 GASKET - special, banjo bolt. ..... . ............... . ............... 2 PLUG - hex, 8 mm . ................. . ... . ....................... 1 GASKET - special, 8 mm, plug .................... . ... . ............ 1 BASE - fuel filter ................................... ... .. . .. .. . . . 1 FILTER - fuel .......................... . ................. . ..... 1 BOLT - hex flange, 10 x 20 mm, base mounting .......................... 2 BRACKET - fuel filter ................... . ........................... 1 BOLT - hex flange, 10 x 20 mm, bracket .......................... . ..... 3 HOSE - 15 inch (380 mm) long, transfer pump to filter . .......... . ......... 1 HOSE - 20-1/2 inch (520 mm) long, filter to injection pump ....... . ......... 1 PROTECTOR - hose ..... . ..... . . . . . . . . . ..... . .. . . . ..... . .......... 1 ADAPTER - special, includes screen, transfer pump inlet. .................. 1 BOLT - hex, flange, 10 x 16 mm ...................................... 1 CLIP - special, 16 mm diameter .......... . ......................... . . 1

Issued April, 1995

Printed in U.S.A.

3-18

90508 Excavator

4-1

ALPHABETICAL INDEX ELECTRICAL DESCRIPTION

PAGE

Alternator Assembly and Regulator ......................................................................................... 4-7 Alternator Mounting ................................................................................................................. 4-3 Batteries, Battery Cables and Battery Mounting .................................................................... 4-15 Battery Relay ........................................................................................................................... 4-9 Cab Electrical System ........................................................................................................... 4-19 Controller - electrical system ................................................................................................. 4-19 Controller - motor driver ......................................................................................................... 4-19 Emergency Engine Stop ........................................................................................................ 4-25 Fuse - electrical ..................................................................................................................,.... 4-9 Fuse Box ............................................................................................................................... 4-19 Ground Cables ...................................................................................................................... 4-13 Harness - electrical Controller ........................................................................................................................... 4-19 Electrical .............................................................................................................................. 4-9 Free Swing Switch ............................................................................................................. 4-19 Left-hand Control Lever Wiring ......................................................................................... 4-19 Right-hand Control Lever Wiring ....................................................................................... 4-19 Wiring ................................................................................................................................ 4-19 Horns ....................................................................................................................................... 4-9 Instrument Cluster and Mounting .......................................................................................... 4-17 Lamps - Work ........................................................................................................................ 4-21 Lighter - cigar ......................................................................................................................... 4-19 Main Electrical System Clamping .......................................................................................... 4-11 Main Electrical Wiring .............................................................................................................. 4-9 Radio ..................................................................................................................................... 4-19 Relay Alternator Safety .................................................................................................................. 4-9 Battery ................................................................................................................................. 4-9 Electrical system controller. ............................................................................................... 4-19 Intake Air Heater ................................................................................................................. 4-9 Starter .................................................................................................................................. 4-9 Sensor - Low Electrolyte Level .............................................................................................. 4-15 Sensor - Temperature .............................................................................................................. 4-9 Solenoid - engine stop ........................................................................................................... 4-25 Starter Assembly ..................................................................................................................... 4-5 Starter Mounting ...................................................................................................................... 4-3 Switches Auxiliary Hydraulics Control .............................................................................................. 4-19 Ignition ............................................................................................................................... 4-19 Pressure .............................................................................................................................. 4-9 Starter.....................................................................................................:.......................... 4-19 Temperature ........................................................................................................................ 4-9 Travel Speed Select .......................................................................................................... 4-19 Travel Alarm ............................................................................................................................ 4-9 Windshield Washer ................................................................................................................ 4-23 Work Lamps and Wiring ........................................................................................................ 4-21

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

4-2

895030428

90508 Excavator

4-3

STARTER AND ALTERNATOR MOUNTING 6D22-T ENGINE REF. 1 2

3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18

PART NO. 240330A1 240363A1 135081A1 135085A1 240364A1 135114A1 132378A1 135145A1 135085A1 135112A1 135146A1 135147A1 135136A1 240304A1 135077A1 132502A1 135143A1 240377A1

Bur7-1180

DESCRIPTION REQ'D. STARTER ASSEMBLY - 24 volt, 6.0 KW, see page 4-5 .................... 1 BOLT - hex flange, 12 x 40 mm ....................................... 2 STUD - special, 12 x 35 mm, starter mount. ............................. 1 NUT - hex flange, 12 mm ............................................ 1 ALTERNATOR ASSEMBLY - 24 volt, 40 amp, see page 4-7 ................ 1 BRACKET - alternator mounting ......................... . . . .......... 1 BOLT - hex flange, 10 x 20 mm ...................................... .4 BOLT - hex flange, 12x 125 mm ...................................... 1 NUT - hex flange, 12 mm ............................................ 1 BRACE - alternator adjusting ......................................... 1 BOLT - hex flange, 10 x 40 mm ....................................... 1 BOLT - with captive washer, 12 x 30 mm ............................... 1 WASHER - flat, 5 mm ...................... . ....................... 1 WASHER - flat, 8 mm .............................................. 1 WASHER -lock, 5 mm ................................ . ...... . ..... 1 WASHER -lock, 8 mm ............................................. 1 NUT - hex, 5 mm .................................................. 1 NUT - hex, 8 mm .......................... . ....................... 1

Issued April, 1995

Printed in U.S.A.

4-4

69503043S

90508 Excavator

4-5

STARTER ASSEMBLY 6D22-T ENGINE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

PART NO. 240330A1 240340A1 240332A1 240359A1 240355A1 240343A1 240337A1 240351A1 240352A1 240360A1 240349A1 NSS 240333A1 240357A1 240338A1 240353A1 240331A1 NSS 135038A1 240334A1 240358A1 NSS 240342A1 240347A1 240350A1 NSS 240354A1 240342A1 240341A1 240344A1 240348A1 240336A1 240356A1 NSS 240345A1 240346A1 240362A1 240361A1

Bur7-1180

DESCRIPTION REQ'D. STARTER ASSEMBLY - 24 volt, 6.0 KW ............................... 1 HOUSING ASSEMBLY - drive ...... . ............... . .............. 1 KIT - bearing, includes sleeve ................................... 1 SCREW - housing .............................................. 1 KIT - stopper, starter pinion ........................ . ............ . . 1 CLUTCH - overrunning type ........................ . .............. 1 BRACKET - starter gear . . .... . . . ....... . ...... .. ..... . ........... 1 LEVER - pinion shift ..................... . ....................... 1 O-RING - drive housing ..................................... . .... 1 SCREW - special ............................................... 1 KIT - starter shaft and reduction gear. ........................... . ... 1 GEAR - starter reduction ..... .. ...... . ...... . ... .. ......... . ... 1 BEARING - starter shaft and reduction gear ........................ 1 SET - washer, starter gear shaft ................................... 1 HOUSING - gear ........................................... . ... 1 RING - seal, consists of two pieces ...... . .......................... 1 KIT - armature .. .. .. .. ... ... .................. . . . ..... . ..... .. . 1 ARMATURE - starter ... . . . ................................... 1 BEARING - armature gear side ..... . ............ . .............. 1 BEARING - armature brush side ................................. 1 HOUSING - field windings ........................................ 1 HOUSING - field windings . . .......... . ........................ 1 BRUSH - starter ............................ . ................ 2 GASKET - housing, starter ........................................ 2 HOLDER ASSEMBLY - brush ...................... . . .. ........... 1 HOLDER - brush .. . ...... . ................................... 1 SPRING - brush holder .. ... ................................... 1 BRUSH - starter ... .. .. . ........ . ............................ 2 HOUSING - cummutator ......................................... 1 GUIDE - shift lever ................. .. . .. . . ...................... 1 RING - seal. ................................................... 1 SET - bolt .......... . ... . ...................................... 1 KIT - magnetic switch ...... . ............. . ......... . ............. 1 SWITCH - magnetic ..... . ............................... .. ... 1 COVER - magnetic switch ..................................... 1 GASKET - screw .................. . .. . ......................... 1 PIN - shift lever pivot ........................................... . 1 SCREW - starter, consists of 4 pieces . . .. . ...... . .. . .......... . . . ... 1

Issued April, 1995

Printed in U.S.A.

4-6

I 89503'" .,..IS

90508 Excavator

4-7

ALTERNATOR AND REGULATOR 6D22-T ENGINE REF.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

PART NO. 240364A1 240367A1 NSS 135138A1 240365A1 135137A1 135131A1 135142A1 240373A1 NSS 240366A1 240369A1 240374A1 240368A1 NSS 240372A1 240371 Ai 240376A1 240370A1 240375A1 135139A1

Bur7-1180

DESCRIPTION REQ'D. ALTERNATOR ASSEMBLY - 24 volt, 40 amp ........................... 1 FRAME ASSEMBLY - drive end ... ; ............................... 1 FRAME - drive end, includes bearing sleeve and retainer plate ......... 1 SCREW - special ............................................ 1 NOT USED - ................................................ .

BEARING - rotor ............................................. 1 SCREW - special ............................................... 1 KIT - pulley and fan, includes flat washer and rotor shaft bushing .......... 1 KIT - nut, includes lock washer .................................... 1 KIT - rotor ..................................................... 1 ROTOR - alternator. .......................................... 1 BEARING - rotor ............................................. 1 COIL - alternator. ... . ............ . .............................. 1 STATOR - alternator ............................................ 1 FRAME ASSEMBLY - regulator end ................................ 1 FRAME - regulator end ........................................ 1 REGULATOR - alternator ...................................... 1 RECTIFIER - alternator. . ...................................... 1 NUT - includes flat washer ..................................... 1 BRACKET - frame ............................................ 1 SCREW - special ............................................... 1 SCREW - special ............................................... 1

Issued April, 1995

Printed in U.S.A.

4-8

89502139S

90508 Excavator

4-9

MAIN ELECTRICAL WIRING REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30 31 32

33 34 35

PART NO. 159949A1 627-8020 892-11008 159602A1 162573A1 159900A1 159899A1 893-11006 159147A1 159148A1 159901A1 162218A1 159905A1 159599A1 895-11008 162577A1 627-12025 892-11012 896-11012 159897A1 827-8035 159903A1 159904A1 627-8012 158963A1 159902A1 162579A1 159898A1 159948A1 162212A1 162881A1 159171A1 135154A1 135155A1 135153A1

Bur 7-1180

DESCRIPTION REO'D. HORN - electric ................................................... 1 BOLT - hex, full threads, 8 - 1.25 x 20 mm, class 10.9 ..................... 2 WASHER - lock, 8 mm .............................................5 BOLT - special ....................................................2 HARNESS - electrical .............................................. 1 SWITCH - pressure ................................................ 1 SWITCH - pressure ................................................ 1 WASHER -lock, external tooth, 6 mm .................................. 1 SENSOR - temperature .............................................2 SWITCH - temperature ............................................. 1 WASHER - sealing ................................................ 1 ALARM - travel ................................................... 1 BOLT - hex, special ................................................2 SWITCH - pressure ................ ... ............................. 3 WASHER - flat, 9 x 17 x 1.6 mm, 4 .................................... 3 BOX - relay ......................................................1 BOLT - hex, full threads, 12 - 1.75 x 25 mm, class 10.9 ................... .4 WASHER -lock, 12 mm ........................................... .4 WASHER - flat, 13.5 x 24 x 3 mm, hardened ........................... .4 RELAY - battery ................................................... 1 BOLT - hex, 8 - 1.25 x 35 mm, class 10.9 ............................... 2 FUSE - 25 amps, electrical .......................................... 2 COVER - wire ....................................................3 BOLT - hex, full threads, 8 - 1.25 x 12 mm, class 10.9 ..................... 1 CLIP - wire ....................................................... 1 FUSE - electrical .................................................. 1 HARNESS - electrical .............................................. 1 RELAY - starter ................................................... 1 HORN - electric ................................................... 1 CAP - terminal ....................................................2 SLEEVE - corrugated, 9-7/8 inch (250 mm) long ......................... 1 CAP - terminal boot, rubber ..........................................2 RELAY - intake air heater ........................................... 1 FUSE - blade-type, 91 amp ....................................... 1 RELAY - alternator safety ........................................... 1

Issued April, 1995

Printed in U.S.A.

4-10

895021368

90508 Excavator

4-11

MAIN ELECTRICAL SYSTEM CLAMPING REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22

PART NO. 150860A1 840-168 150496A1 892-11008 153590A1 157806A1 159602A1 156462A1 159149A1 893-11006 150067A1 150413A1 895-11008 892-11012 896-11012 150071A1 158962A1 158970A1 159656A1 153039A1 156559A1 162970A1

Bur7-1180

DESCRIPTION REQ'D. BRACKET - tie strap support ........................................28 SCREW - machine, pan Phillips, 6 - 1.0 x 8 mm ......................... 28 STRAP - tie, 250 mm long ........................................ UAR WASHER -lock, 8 mm ................................ . ............ 1 GROMMET - rubber ............................................... 1 CLAMP - P-type .................................................. 11 BOLT - special ...................................................45 CLAMP - P-type ...................................................2 CLAMP - P-type .................................................. 15 WASHER - lock, external tooth, 6 mm .................................. 3 STRAP - tie ................................................... UAR GROMMET - rubber ............................................... 1 WASHER - flat, 9 x 17 x 1.6 mm ...................................... 1 WASHER -lock, 12 mm ............................................ 1 WASHER - flat, 13.5 x 24 x 3 mm, hardened ............................ 1 STRAP - tie ................................................... UAR CLIP - harness .................................................. . . 1 CLAMP - P-type ...................................................4 GROMMET - special ............................................... 1 CLAMP - P-type, 12 mm ID .......................................... 7 BOLT - hex, special .. . ............................................. 1 CLAMP - P-type ...................................................7

Issued April, 1995

Printed in U.S.A.

4-12

895021378

90508 Excavator

4-13

GROUND CABLES REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16

PART NO. 892-11008 159602A1 893-11006 895-11008 893-11008 892-11012 896-11012 157537A1 162580A1 627-12020 893-11012 159912A1 627-6008 892-11006 895-11006 627-8016

Bur7-1180

DESCRIPTION REQ'D. WASHER -lock, 8 mm ............................................. 1 BOLT - special ....................................................1 WASHER - lock, external tooth, 6 mm .................................. 3 WASHER - flat, 9 x 17 x 1.6 mm ...................................... 1 WASHER - lock, external tooth, 8 mm .................................. 1 WASHER -lock, 12 mm ............................................ 1 WASHER - flat, 13.5 x 24 x 3 mm, hardened ............................ 1 SCREW - special .................................................. 1 CABLE - electrical, starter ground ..................................... 1 BOLT - hex, full threads, 12 - 1.75 x 20 mm, class 10.9 .................... 1 WASHER -lock, external tooth, 12 mm ................................. 1 STRAP - ground .................................................. 1 BOLT - hex, full threads, 6 - 1.0 x 8 mm, class 10.9 ....................... 2 WASHER -lock, 6 mm ............................................. 2 WASHER - flat, 6.6 x 12.5 x 1.6 mm ................................... 2 BOLT - hex, full threads, 8 - 1.25 x 16 mm, class 10.9 ..................... 1

Issued April, 1995

Printed in U.S.A.

4-14

895030198

90508 Excavator

4-15

BATTERIES, CABLES AND BATTERY MOUNTING REF.

1 2 3 4 5 6 7 8 9 10 11 12 13 14

PART NO. 150808A1 150801A1 150803A1 158403A1 150455A1 150126A1 150360A1 150364A1 150366A1 150810A1 151710A1 892-11010 150409A1 162574A1 159914A1 162575A1

Bur7-1180

DESCRIPTION REQ'D. BATTERY ASSEMBLY - with low electrolyte sensor ....................... 1 BATTERY ASSEMBLY - with low electrolyte sensor .................... 1 BATTERY - wet charged, without low electrolyte sensor .............. 2 CLAMP - terminal ........... . .................... . .. . ........ 2 CLAMP - terminal ............................................ 2 SENSOR - low electrolyte ........................................ 1 COVER - terminal ............................................ . .... 1 COVER - terminal .................................................2 COVER - terminal ....... . ............. . ... . . . ... . ........... . ..... 1 BRACKET - battery retainer ......................................... 1 BOLT - special ................. . ............................ . ..... 2 WASHER -lock, 10 mm ........................... . ................ 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2 CABLE - electrical, battery ground . . ................. . ................ 1 CABLE - battery, special, battery to battery .............................. 1 CABLE - battery, special, battery to relay ............................... 1

Issued April, 1995

Printed in U.S.A.

4-16

I I

\

\

89503100S

90508 Excavator

4-17

INSTRUMENT CLUSTER AND MOUNTING REF.

1 2

3 4 5 6 7 8 9

PART NO. 159929A1 159930A1 159219A1 159218A1 159236A1 151679A1 840-1516 892-11005 159601A1 159616A1

Bur7-1180

DESCRIPTION REQ'D. CLUSTER ASSEMBLY - instrument ................................... 1 CLUSTER - instrument. .......................................... 1 CAP - instrument cluster ......................................... 1 CAP - instrument cluster ......................................... 1 CAP - instrument cluster ......................................... 1 SCREW - special ..................................................2 SCREW - machine, pan Phillips, 5 - 0.8 x 16 mm ......................... 6 WASHER - lock, 5 mm .............................................6 WASHER - flat, special .............................................6 COVER - special .................................................. 1

Issued April, 1995

Printed in U.S.A.

4-18

895031015

90508 Excavator

4-19

CAB ELECTRICAL SYSTEM CONSOLE, CONTROLLER AND AUXILIARY CONTROL HARNESSES REF. 1

2 3 4 5 6 7

8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30 31 32

33 34 35 36 37 38 39 40 41

PART NO. 162749A1 162217A1 159909A1 150979A1 157807A1 150067A1 862-6020 892-11006 159910A1 150496A1 162750A1 159919A1 157808A1 159926A1 627-6020 157699A1 158970A1 159928A1 159920A1 162751A1 162902A1 163113A1 150469A1 159940A1 159944A1 159945A1 157537A1 152500A1 159946A1 159947A1 160383A1 159620A1 160663A1 159921A1 159922A1 825-1405 158962A1 627-8012 892-11008 895-11008 159150A1 156559A1

Bur7-1180

DESCRIPTION REQ'D. HARNESS - wiring, right-hand controller. ............................... 1 SWITCH ASSEMBLY - starter, engine ................................. 1 SWITCH - ignition ............................................... 1 KEY - ignition switch .............................................2 CLAMP - P-type, 20 mm ID ..........................................2 STRAP - tie ................................................... UAR BOLT - hex socket, 6 - 1.0 x 20 mm, class 12.9 .......................... 2 WASHER - lock, 6 mm .............................................2 BOX - fuse ....................................................... 1 STRAP - tie, 250 mm long ........................................ UAR HARNESS - wiring ................................................. 1 RELAY - electrical system controller .................................. 11 CLAMP - P-type ...................................................4 HARNESS - controller .............................................. 1 BOLT - hex, full threads, 6 - 1.0 x 20 mm, class 10.9 ...................... 2 NUT - hex flange, special ...........................................2 CLAMP - P-type ...................................................2 HARNESS - wiring, left-hand controller ........................... . ..... 1 LIGHTER - cigar .................................................. 1 SWITCH - special, auxiliary hydraulics control ........................... 1 CONTROLLER - motor driver .................. '. ' .................... 1 CONTROLLER - electrical system .................................... 1 NUT - hex flange, special .......................................... .4 RADIO - AM/FM ......•............................................ 1 BRACKET - radio mounting .......................................... 2 SCREW - special, truss head ....................................... .4 SCREW - special, pan head ........................................ .4 WIRE - antenna ................................................... 1 SPEAKER - radio .................................................. 1 SCREW - special, pan head ........................................ .4 WASHER -lock, special ........................................... .4 HARNESS - free swing switch ........................................ 1 GASKET - switch .................................................. 1 SWITCH - special, travel speed select ................................. 1 SCREW - special, pan head ....................................... . . 2 NUT - hex, 5 mm - 0.8 ..............................................2 CLIP - harness .................................................... 1 BOLT - hex, full threads, 8 - 1.25 x 12 mm, class 10.9 ..................... 1 WASHER -lock, 8 mm ............................................. 1 WASHER - flat, 9 x 17 x 1.6 mm ...................................... 1 CLAMP - P-type ...................................................6 BOLT - hex, special ....................... ~ ....................... 26

Issued April, 1995

Printed in U.S.A.

4-20

/

895030878

.- ...

9050B Excavator

4-21

WORK LAMPS AND WIRING REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

PART NO. 159600A1 152809A1 627-10020 895-11010 829-1410 159598A1 152812A1 892-11014 896-11014 829-1414 150834A1 627-16035 892-11016 896-11016 159656A1

Bur7-1180

DESCRIPTION REQ'D. LAMP ASSEMBLY - work .... . ...................................... 1 LAMP - sealed beam, work lamp ................................... 1 BOLT - hex, full threads, 10 - 1.5 x 20 mm, class 10.9 ..................... 1 WASHER - flat, 11 x 21 x 2 mm ...................................... 1 NUT - hex, 10 mm - 1.5, class 10 ..................................... 1 LAMP ASSEMBLY - work ........................................... 1 LAMP - sealed beam, on boom .................................... 1 WASHER -lock, 14 mm, special ................................... 1 WASHER - flat, 15.5 x 28 x 3 mm, hardened .......................... 1 NUT - hex, 14 mm - 2.0, class 10 ................................... 1 BRACKET - boom, lamp mounting .................................... 1 BOLT - hex, full threads, 16 - 2.0 x 35 mm, class 10.9 ..................... 1 WASHER -lock, 16 mm ............................................ 2 WASHER - flat, 17.5 x 30 x 4 mm, hardened, hardened .................... 1 GROMMET - special ............................................... 1

Issued April, 1995

Printed in U.S.A.

4-22

/'1 ,

( I I

~

LT

,),.(

,

cP

I

~~

, ~

0...

~ -. ,,-

.- .-

/'

"

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-......... -.

-.

-......... -.

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.- / '

-.

.-'-~

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)

I

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I

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di--

895030988

.- / '

'-...... , ,

"

.- / ' ,/

.-

/'

90508 Excavator

4-23

WINDSHIELD WASHER REF. 1

2 3 4 5 6 7

PART NO. 156559A1 152824A1 162127A1 150071A1 161344A1 161363A1 161374A1

Bur 7-1180

DESCRIPTION REQ'D. BOLT - hex, special ................ . ............................... 2 CONNECTOR - special ............................... . .. . . . ........ 1 TUBE - vinyl, 208-11/16 inch (5300 mm) long ............................ 1 STRAP - tie .... . .............................................. UAR NOZZLE - special, squirter ......................... . ................ 1 GROMMET - rubber, special ......................................... 1 RESERVOIR - washer fluid, windshield, includes mounting bracket. .......... 1

Issued April, 1995

Printed in U.S.A.

4-24

B95031255

90508 Excavator

4-25

EMERGENCY ENGINE STOP 6D22-T ENGINE REF. 1 2 3 4 5 6

7 8 9 10 11

PART NO. 240380A1 240381A1 240382A1 240383A1 240384A1 240385A1 135033A1 240386A1 135146A1 133387A1 132378A1

Bur7-1180

DESCRIPTION REQ'D. ROD - engine stop, 300 mm long ..................................... 1 BRACKET - support ................................................ 1 BRACKET - emergency stop solenoid .................................. 1 SOLENOID - engine stop, 24 volt ..................................... 1 JOINT - ball, stop rod ............................................... 1 NUT - hex jam, 6 mm ............................................... 2 NUT - hex flange, 6 mm, ball joint ..................................... 1 BOLT - hex flange, 6 x 12 mm, solenoid ................................ 2 BOLT - hex flange, 10 x 40 mm, to engine .............................. 2 BOLT - hex flange, 10 x 20 mm, to bracket .............................. 2 BOLT - hex flange, 10 x 20 mm, to air compressor ........................ 2

Issued April, 1995

Printed in U.S.A.

4-26

90508 Excavator

5-1

ALPHABETICAL INDEX TRACKS DESCRIPTION

PAGE

Adjuster - track ........................................................................................................................ 5-9 Carrier Roller ......................................................................................................................... 5-11 Chain - track ............................................................................................................................ 5-5 Covers - access ....................................................................................................................... 5-3 Frame - track ........................................................................................................................... 5-3 Guide - track ............................................................................................................................ 5-3 Idler Wheel .............................................................................................................................. 5-7 Roller - carrier ........................................................................................................................ 5-11 Roller - track .......................................................................................................................... 5-13 Shoe - track ............................................................................................................................. 5-5 Sprocket - track drive ............................................................................................................... 5-3 Track Adjuster .......................................................................................................................... 5-9 Track Chain And Shoes ........................................................................................................... 5-5 Track Frame and Drive Sprocket.. ........................................................................................... 5-3

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

5-2

B9502313S

90508 Excavator

5-3

TRACK FRAME, DRIVE SPROCKET AND ACCESS COVERS REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25

PART NO. 162541A1 152068A1 151805A1 150432A1 150436A1 627-8016 892-11008 152718A1 151803A1 627-12035 892-11012 150811A1 162277A1 627-16045 892-11016 150814A1 162165A1 627-24070 150822A1 151758A1 827-20065 150817A1 151967A1 628-20045 150996A1

Bur7-1180

DESCRIPTION REQ'D. FRAME - lower, excavator ........................................... 1 COVER - access, piping ............................................ 2 COVER - access, left-hand motor ..................................... 1 COVER - access, grease fill, turntable gear ............................. 1 GASKET - access cover ............................................ 1 BOLT - hex, full threads, 8 - 1.25 x 16 mm, class 10.9 ..................... 3 WASHER - lock, 8 mm .............................................3 BOLT - special, flange head .........................................8 COVER - access, right-hand motor . . .................................. 1 BOLT - hex, full threads, 12 - 1.75 x 35 mm, grade 10.9 ................... 10 WASHER -lock, 12 mm .. , ........................................ 10 WASHER - flat, special, 12 mm ...................................... 10 COVER - access ..................................................2 BOLT - hex, full threads, 16 - 2.0 x 45 mm, class 10.9 ..................... 8 WASHER -lock, 16 mm ............................................8 WASHER - flat, special ...... . ...................................... 8 MOTOR ASSEMBLY - track drive, see page 6-3 ......................... 2 BOLT - hex, full threads, 24 - 3.0 x 70 mm, class 10.9 .................... 36 WASHER - flat, special ..................... . ...................... 36 SPROCKET - track drive ............................................2 BOLT - hex, 20 - 2.5 x 65 mm, class 10.9 ..................... . ... . ... .48 WASHER - flat, special ........................................... .48 GUIDE - track ....................................................2 BOLT - hex, 20 - 2.5 x 45 mm, class 10.9 ............................... 8 WASHER - special. ....................................... . ........ 8

Issued April, 1995

Printed in U.S.A.

5-4

89231998

90508 Excavator

5-5

TRACK CHAIN AND SHOES REF. 1 2 3 4 5 6 7 8 9 10 11 12 13

PART NO. 151771A1 152263A1 151985A1 151767A1 151979A1 151998A1 152003A1 152062A1 150048A1 151037A1 151064A1 151989A1 151993A1 150958A1 150955A1

Bur7-1180

DESCRIPTION REQ'D. CHAIN ASSEMBLY - track, includes track shoes ......................... 2 SHOE - track, three bar grouser, 31-1/2 inch (800 mm) wide ....... . .. .. 50 BOLT - special, track shoe mounting .............................. 200 NUT - special, shoe retaining ................................ . ... 200 CHAIN ASSEMBLY - track, without track shoes ....................... 1 LINK - master, track, right-hand ................................. 1 LINK - master, track, left-hand ................. . ................ 1 PIN - master link, with head and pin hole .......................... 1 SPACER - bushing, master pin .................................. 2 BUSHING - master pin ........................................ 1 PIN - lock, master link pin ...................................... 1 LINK - track, standard, right-hand .............................. .49 LINK - track, standard, left-hand ............................... .49 PIN - track, standard .... . ......... . ..... .. ... . ..... . ........ .49 BUSHING - track, standard ................................... .49

Issued April, 1995

Printed in U.S.A.

5-6

89232008

9050B Excavator

5-7

IDLER WHEEL REF. 1

2 3 4 5 6 7 8

PART NO. 152179A1 151469A1 151819A1 150706A1 154679A1 151465A1 151386A1 150821A1

Bur7-1180

DESCRIPTION REQ'D. WHEEL - idler, track ............................................... 2 BUSHING - idler wheel ............................................ .4 HUB - idler support ............................................... .4 SEAL - face, includes two rings and two seals .......................... .4 O-RING - shaft ....................................................4 SHAFT - idler wheel. ............................................... 2 RING - snap, shaft retaining (wire clip) ................................ .4 PLUG - special. ...................................................4

Issued April, 1995

Printed in U.S.A.

5-8

895030745

90508 Excavator

5-9

TRACK ADJUSTER REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17

PART NO. 151825A1 150991A1 626-16050 151830A1 151835A1 825-3064 538-816 151840A1 151846A1 150689A1 154133A1 154704A1 151850A1 150107A1 152171A1 892-10012 626-12025 828-16065

Bur 7-1180

DESCRIPTION REQ'D. YOKE - track adjuster ..............................................2 WASHER - flat, special, 16 mm ...................................... 12 BOLT - hex, full threads, 16 - 2.0 x 50 mm, class 10.9 ..................... 8 SPRING - track tension .............................................2 GUIDE - tension spring .............................................2 NUT - hex slotted, 64 mm - 6 .........................................2 PIN - roll, 10 x 100 mm .............................................2 CYLINDER ASSEMBLY - track adjuster ................................ 2 ROD - piston ................................................... 1 WIPER - rod ................................................... 1 RING - backup, rod wiper ......................................... 1 O-RING - seal, piston rod .......... . .............................. 1 TUBE - cylinder, track adjuster. .................................... 1 VALVE ASSEMBLY - check ....................................... 1 BRACKET - mounting, check valve ................................. 1 WASHER -lock, 12 mm .......................................... 2 BOLT - hex, full threads, 12 -1.75 x 25 mm, class 10.9 ................. 2 BOLT - hex, 16 - 2.0 x 65 mm, class 10.9 .............................. .4

Issued April, 1995

Printed in U.S.A.

5-10

89232038

90508 Excavator

5-11

TRACK CARRIER ROLLER REF. 1 2 3 4 5 6 7 8 9 10 11 12 13

PART NO. 158745A1 158746A1 152101A1 158747A1 152147A1 628-10025 154679A1 152143A1 150821A1 150737A1 152103A1 150003A1 150991A1 828-16055

Bur7-1180

DESCRIPTION REQ'D. ROLLER ASSEMBLY - carrier, track .................................. .4 ROLLER - carrier, track .......................................... 1 SHAFT - carrier roller ............................................ 1 BUSHING - fabricated ........................................... 2 RETAINER - shaft, thrust plate .................................... 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 .................. 5 O-RING - carrier roller ........................................... 1 COVER - end, carrier roller ....................................... 1 PLUG - special, carrier roller ...................................... 2 SEAL - face, includes two seals and two rings . . ....................... 1 BRACKET - mounting, carrier roller ................................. 1 SHIM - bracket height, 0.03 inch (0.8 mm) thick ....................... UAR WASHER - flat, special, 16 mm, bracket mounting ....................... 16 BOLT - hex, 16 - 2.0 x 55 mm, class 10.9 .............................. 16

Issued April, 1995

Printed in U.S.A.

5-12

B9232028

90508 Excavator

5-13

TRACK ROLLERS REF.

1 1A 2

3 4 5 6 7 8 9 10

PART NO. 151865A1 151871A1 151678A1 151681A1 151875A1 151509A1 151126A1 154655A1 151152A1 151881A1 150824A1 827-20075 150817A1

Bur 7-1180

DESCRIPTION REQ'D. ROLLER ASSEMBLY - track, with outer flanges ......................... 10 ROLLER ASSEMBLY - track, with inner flanges .......................... 8 HUB - outer flanges .......................... . .................. 1 HUB - inner flanges ............................................. 1 SHAFT - roller .. . .. . ................................ . .......... 1 BUSHING - roller ....................................... . ....... 2 SEAL ASSEMBLY - face, includes two rings and two seals .............. 2 O-RING - shaft ................................................. 2 RING - retaining, shaft retaining (wire clip) ........ . .................. 2 BRACKET - mounting, track roller .............. . . . ............... . . 2 PLUG - port ................................................... 1 BOLT - hex, 20 - 2.5 x 75 mm, class 10.9 .............................. 72 WASHER - flat, special . . ..........................................72

Issued April, 1995

Printed in U.S.A.

5-14

6-1

9050B Excavator

ALPHABETICAL INDEX POWER TRAIN DESCRIPTION

PAGE

Final Drive Transmission and Track Drive Motor ..................................................................... 6-3 Motor Assembly - track drive ................................................................................... 6-3,6-9,6-11 Sprocket - track drive ............................................................................................................... 6-3 Track Drive Hydraulic Circuit Swivel to Track Drive Motors ............................................................................................. 6-13 Transmission Assembly - final drive .......................................................................... 6-3, 6-5, 6-7

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

6-2

69237398

90508 Excavator

6-3

FINAL DRIVE TRANSMISSION AND TRACK DRIVE MOTOR REF. 1

PART NO. 162165A1 162111A1

2 3 4 5 6 7 8

162110A1 863-12080 627-24070 150822A1 151758A1 827-20065 150817A1

Bur 7-1180

DESCRIPTION REQ'D. MOTOR ASSEMBLY - track drive ..................................... 2 TRANSMISSION ASSEMBLY - final drive, without track drive motor, see page 6-5 and 6-7 ............................................ 1 MOTOR ASSEMBLY - track drive, see page 6-9 and 6-11 ............... 1 BOLT - hex socket, 12 -1.75 x 80 mm, class 12.9 ..................... 3 BOLT - hex, full threads, 24 - 3.0 x 70 mm, class 10.9 .................... 36 WASHER - flat, special ............................................36 SPROCKET - track drive ............................................2 BOLT - hex, 20 - 2.5 x 65 mm, class 10.9 ............................. .48 WASHER - flat, special, 20 mm ..................................... .48

Issued April, 1995

Printed in U.S.A.

6-4

I I

I

r

89503059S

90508 Excavator

6-5

FINAL DRIVE TRANSMISSION ASSEMBLY REF.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

PART NO. 162111A1 155806A1 NSS NSS NSS NSS NSS 738-1525 155801A1 NSS NSS NSS NSS NSS 738-1525 155802A1 NSS NSS NSS NSS NSS NSS 738-1525 155277A1 155391A1 155278A1 155657A1 155279A1 155643A1 NSS 155298A1 156120A1 NSS 155659A1 155658A1 156194A1 150807A1 156337A1 155280A1 155181A1 156200A1 155647A1

DESCRIPTION REO'D. TRANSMISSION ASSEMBLY - final drive .............................. 1 CARRIER ASSEMBLY - planetary gear, A ........................... .

CARRIER - gears, A .......................................... 1 GEAR - planetary, A .......................................... 3 BEARING - needle ........................................... 3 SHAFT - gear, A ............................................. 3 WASHER - thrust ............................................ 6 PIN - roll, 5 x 25 mm .......................................... 3 CARRIER ASSEMBLY - planetary gear, B ........................... 1 CARRIER - gears, B .......................................... 1 GEAR - planetary, B .......................................... 3 ROLLER - carrier .......................................... .45 SHAFT - gear, B ............................................. 3 WASHER - thrust ............................................ 6 PIN - roll, 5 x 25 mm ..........................................3 CARRIER ASSEMBLY - planetary gear, C ........................... 1 CARRIER - gears, C .......................................... 1 GEAR - planetary, C ......................................... .4 ROLLER - carrier ...........................................72 SHAFT - gear, C .............................................4 BUSHING - floating .......................................... .4 WASHER - thrust ............................................8 PIN - roll, 5 x 25 mm ......................................... .4 GEAR - drive .................................................. 1 PLATE - thrust ....................... . ......................... 1 GEAR - sun ................................................... 1 RING - snap . .................................................. 1 GEAR - sun ................................................... 1 RING - snap ............................ . ...................... 1 FLANGE - transmission .......................................... 1 SEAL - face ................................................... 1 BEARING - ball ................................................2 HOUSING - transmission ......................................... 1 KIT - shim ..................................................... 1 PIN - special . ...... . . .. . . ... . .......... .. ...... . ....... . . .. .... 4 BOLT - hex socket, 18 - 2.5 x 90 mm ............................... .4 BOLT - hex socket, 18 - 2.5 x 50 mm ............................... 16 PLATE - lock ..................................................4 GEAR - ring ................................................... 1 O-RING - ring gear .............................................. 1 BOLT - hex socket, 14 - 2.0 x 95 mm ............................... 24 PIN - dowel ....................................................3

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

6-6

I I I

r

895030595

9050B Excavator

6-7

FINAL DRIVE TRANSMISSION ASSEMBLY REF. 39 40 41 42 43 44 45 46 47

PART NO. 162111A1 NSS 156335A1 863-10020 151035A1 151026A1 NSS 155182A1 160292A1 163367A1

Bur7-1180

REQ'D. DESCRIPTION TRANSMISSION ASSEMBLY - final drive, continued ........... . .......... 1 PLATE - thrust ................ . .. . .......................... UAR COVER - end .................................................. 1 BOLT - hex socket, 10 - 1.5 x 20 mm, class 12.9 ..................... 16 PLUG - pipe, 3/4 dia.... . ........................................2 PLUG - hex socket, special, 1/4 dia................................. 2 SPACER - transmission ............................... . .......... 1 O-RING - spacer ............................................... 1 BOLT - special, 12 - 1.75 x 60 mm .................................. 3 PLUG - special .................................. . .... . ......... 1

Issued April, 1995

Printed in U.S.A.

6-8

A

c I I

L

895031035

90508 Excavator

6-9

TRACK DRIVE MOTOR ASSEMBLY REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

PART NO. 162110A1 NSS NSS NSS NSS NSS NSS NSS NSS 154495A1 156110A1 160261A1 160202A1 163382A1 NSS NSS NSS NSS NSS NSS NSS 154589A1 863-12040 163383A1 NSS NSS NSS NSS NSS NSS 155225A1 NSS 154495A1 153977A1 NSS 155063A1 NSS NSS 154479A1 153964A1 155479A1 NSS NSS NSS 160197A1 154447A1 154443A1 153940A1 153937A1

REQ'D. DESCRIPTION MOTOR ASSEMBLY - track drive ..................................... 2 HOUSING - track drive motor ...................................... 1 PLATE ASSEMBLY - base ........................................ 1 PLATE - base ............................................... 1 PLUNGER ASSEMBLY - base plate ............................. 1 PLUNGER - base plate ..................................... 1 VALVE - check ........................................... 2 SPRING - compression type ................................. 2 PLUG - plunger ...........................................2 O-RING - plug ............................................ 2 SEAT - spring ............................................... 2 SPRING - compression type .................................... 2 SEAT - spring ............................................... 2 CAP ASSEMBLY - special, base plate, see illustration "A" ............ 2 CAP - base plate .......................................... 1 PISTON ASSEMBLY - cap .................................. 1 PISTON - cap .......................................... 1 GUIDE - spring ......................................... 1 BALL - steel ........................................... 1 SPRING - compression type .............................. 1 SPRING - compression type ................................. 1 O-RING - seal ............................................ 1 BOLT - hex socket, 12 - 1.75 x 40 mm, class 12.9 ............... .4 VALVE ASSEMBLY - relief, see illustration "B" ................... 2 HOUSING - relief valve .................................. 1 POPPET - valve ............................... . ........ 1 SEAT - poppet ......................................... 1 SEAT - spring .......................................... 1 SPRING - compression type .............................. 1 PLUG - valve .......................................... 1 O-RING - plug ......................................... 1 PISTON - free ......................................... 1 O-RING - piston ............ . ........................... 1 RING - backup .........................................2 GUIDE - spring ......................................... 1 O-RING - plug ........................................ . 1 SCREW - set type ...................................... 1 NUT - special .......................... . ............. . . 1 O-RING - seal ......................................... 1 RING - backup ......................................... 2 PLUG - port ............................................. 10 VALVE - see illustration "C" .................................. 1 SPOOL - A ................... : ........................ 1 SPOOL - C ............................................ 1 FILTER - valve ......................................... 1 O-RING - spool ........................................ 1 O-RING - spool ........................................ 1 RING - backup ......................................... 1 RING - backup ......................................... 1

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

6-10

A

c I I

L

89503103S

.

I

J

90508 Excavator

6-11

TRACK DRIVE MOTOR ASSEMBLY COVER AND VALVES REF.

49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96

PART NO. 162110A1 NSS NSS 160545A1 160265A1 155483A1 154487A1 160260A1 160536A1 151026A1 NSS NSS 151030A1 NSS NSS 160330A1 NSS NSS NSS NSS 155950A1 NSS 160597A1 160398A1 160103A1 160203A1 160590A1 158113A1 155578A1 155631A1 160292A1 159955A1 155200A1 159986A1 160200A1 156326A1 160610A1 160097A1 160591A1 159956A1 160498A1 154451A1 155479A1 NSS 154487A1 155483A1 160592A1 160266A1 863-12090 155257A1 160110A1

Bur7-1180

DESCRIPTION REQ'D. MOTOR ASSEMBLY - track drive, continued ............................ 2 PLATE ASSEMBLY - base, continued ............................... .

VALVE ASSEMBLY - see illustration "C", continued ................. 1 RING - snap ............................................ . . 1 SPRING - compression type .................................... 1 PLUG - port ................................................. 1 O-RING - plug ...............................................2 GUIDE - spring ......................... "..................... 1 PLUG - port ................................................. 1 PLUG - hex socket, special. ....................................3 ORIFICE - plate .............................................2 ORIFICE - plate .............................................2 PLUG - hex socket ........................................... 1 SHAFT - drive motor ............................................ 1 BLOCK - cylinder ............................................... 1 PLATE - base ................................................ .. 1 PISTON - motor ................................................ 9 PLATE - retainer. ........ . ...................................... 1 HOLDER - retainer .............................................. 1 PLATE - swash ................................................. 1 BALL - steel ...................................................2 PISTON - special ...............................................2 BEARING - ball ................................................ 1 BEARING - captive roller ......................................... 1 RING - snap, special ............................................ 1 SEAT - spring .................................................. 1 SPRING - cylinder block .......................................... 1 COLLAR - spring seat ........................................... 1 PIN - dowel .................................................... 1 PIN - retainer ..................................................3 BOLT - special, 12 - 1.75 x 60 mm ................................. 13 SEAL - oil .....................................................1 O-RING - sealing ............................................... 1 O-RING - housing ............................................... 1 PISTON - brake ......................................... . ...... 1 PLATE - separator .............................................. 3 PLATE - friction ................................................3 PIN - dowel ....................................................4 SPRING - compression type ...................................... 8 D-RING - sealing .. .. ........................................... 1 D-RING - sealing ............................................... 1 O-RING - sealing ...................... : ....................... .4 PLUG - port ............ . ...................................... 5 ORIFICE - drilled ............................................... 1 O-RING - sealing ...............................................2 PLUG - port ...................................................2 SPRING - piston ..... .. .........................................2 SPRING - compression ..........................................8 BOLT - hex socket, 12 - 1.75 x 90 mm, class 12.9 .................... .4 COUPLING - shaft .............................................. 1 PIN - roll, special ............................................... 1

Issued April, 1995

Printed in U.S.A.

6-12

895030678

9050B Excavator

6-13

TRACK DRIVE HYDRAULIC CIRCUIT SWIVEL TO TRACK DRIVE MOTORS REF.

1 2 3 4 5 6 7 8 9 10 11 12 13 14

PART NO. 151655A1 154523A1 151914A1 150913A1 154467A1 162276A1 157996A1 159398A1 159658A1 152195A1 151919A1 151650A1 154487A1 150071A1

Bur7-1180

DESCRIPTION REQ'D. ADAPTER - straight, includes O-ring, at swivel. ......... . ................ 8 O-RING - adapter ............................................... 8 HOSE - 91-3/4 inch (2330 mm) long .................................. .4 ELBOW - 90 degree ............................................... 2 O-RING - elbow .................... . ........................... 2 TEE - special ............. . .... . ................ . .. . .. . .. . ..... , . . 1 HOSE - 110 inch (2750 mm) long ............................... . ... . . 2 GUARD - hose .............................................. . ..... 2 GUARD - hose ....................................................2 TEE - special, in bottom of swivel ......... . ........................... 1 HOSE - 92-15/16 inch (2360 mm) long ........................... . ..... 2 ADAPTER - straight, includes O-ring ................................... 2 O-RING - adapter ........ . .......... . .................. . ........ 2 STRAP - tie ......................................................4

Issued April, 1995

Printed in U.S.A.

6-14

90508 Excavator

8-1

ALPHABETICAL INDEX HYDRAULICS DESCRIPTION

PAGE

Basic Hydraulic Circuits Cooling System ............. .......................................................................................... 8-13 - 8-17 Filter Circuits ............................................................................................................. 8-19,8-27 Supply and Return ....................................................................................................... 8-7,8-9, Components Hydraulic Pump ........................................................................................................ 8-5, 8-119 Mounting .................................................................................... 8-25 - 8-31, 8-91, 8-99, 8-101 Reservoir ............................................................................................................................. 8-3 Valves Cushion Valve ............................................................................................................. 8-145 Free Swing Solenoid Valve ......................................................................................... 8-143 Main Control Valve .......................................................................................... 8-127 - 8-139 Manually Operated Control Valve ............................................................................... 8-121 Pedal Operated Control Valve ..................................................................................... 8-123 Pilot Control Solenoid Valve ........................................................................................ 8-141 Swing Brake Release Valve ........................................................................................ 8-147 Swing Mechanism ................................................................................................ 8-167, 8-173 Swivel .............................................................................................................................. 8-165 Cylinders Arm ....................................................................................................................... 8-157, 8-159 Boom ..................................................................................................................... 8-153,8-155 Bucket .................................................................................................................. 8-161, 8-163 Hydraulic Control Circuits Arm Control Circuit .................................................................................................. 8-53 , 8-55 Boom Control Circuit ............................................................................................... 8-45 - 8-49 Bucket Control Circuit. ....................................................................................................... 8-61 Control System Circuit.. ........................................................................ 8-33 - 8-39, 8-87, 8-89 Pressure and Return Circuit ..................................................................................... 8-41, 8-43 Swing Control Circuit.. ................................................................................... 8-67 - 8-71" 8-75 Travel Control Circuit. .............................................................................................. 8-77 - 8-81 Hydraulic Power Circuits Arm Power Circuit ............................. :...................................................................... 8-57, 8-59 Boom Power Circuit. ........................................................................................................... 8-51 Bucket Power Circuit ................................................................................................ 8-63, 8-65 Swing Power Circuit .......................................................................................................... 8-73 Travel Drive Circuit ............................................................................................................ 8-83 Options Double Action Auxiliary Equipment ....................................................................... 8-99 - 8-113 Single Action Auxiliary Equipment.. ......................................................................... 8-91 - 8-97 Pump - Hydraulic .......................................................................................................... 8-5, 8-119 Reservoir Pressurization System ................................................................................. 8-21, 8-23 Travel Control Lines ...................................................................................................... 8-79,8-81

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-2

89502113S

90508 Excavator

8-3

HYDRAULIC RESERVOIR REF. 1 2 3

PART NO. 162591A1 152723A1 159491A1

4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

159492A1 159493A1 159279A1 154503A1 150962A1 150166A1 150479A1 828-16070 153357A1 152721A1 162303A1 152931A1 154835A1 627-10025 895-11010 152800A1 154487A1 152927A1 152936A1 153344A1 153037A1 153343A1 153340A1 154875A1 627-10025 895-11010

Bur7-1180

DESCRIPTION REQ'D. RESERVOIR - hydraulic oil .......................................... 1 SWITCH - pressure ................................................ 1 GAUGE ASSEMBLY - sight, oil level, component parts not serviced separately ....................................................... 1 BOLT - special ................................................. 2 SEAL - washer .................................................4 REDUCER - reservoir .............................................. 1 O-RING - reducer ................................................. 1 VALVE - drain .................................................... 1 SHIM - 1/32 inch (0.8 mm) thick ................................... UAR SHIM - 5/64 inch (2.0 mm) thick ................................... UAR BOLT - hex, 16 - 2.0 x 70 mm, class 10.9 ............................... 6 SPACER - flat ....................................................6 STRAINER - hydraulic oil ........................................... 1 COVER - air breather .............................................. 1 ADAPTER - straight, special ...................................... 1 O-RING - air breather cover ......................................... 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 .................... .4 WASHER - flat, 11 x 21 x 2 mm ..................................... .4 PLUG - hydraulic .................................................. L O-RING - plug ................................................. 1 BREATHER - hydraulic reservoir. ..................................... 1 CAP - rubber, breather ............................................. 1 FILTER - return ................................................... 1 VALVE - relief .................................................... 1 SPRING - compression ............................................. 1 COVER - return filter ............................................... 1 O-RING - cover ................................................... 1 BOLT - hex, full threads, 10- 1.5 x 25 mm, class 10.9 ..................... 6 WASHER - flat, 11 x 21 x 2 mm ......................................6

Issued April, 1995

Printed in U.S.A.

8-4

695021148

90508 Excavator

8-5

HYDRAULIC PUMP AND COUPLING REF. 1 2 3 4 5 6 7

PART NO. 162099A1 151136A1 154467A1 150290A1 153029A1 738-1816 877-52030

8

153028A1

9 10 11 12

153335A1 738-1816 153268A1 150811A1

Bur7-1180

DESCRIPTION REQ'D. PUMP ASSEMBLY - hydraulic, parts list page 8-119 ...................... 1 ADAPTER - straight, special .........................................2 O-RING - adapter .................................................2 PLUG - oil, special ................................................. 2 HUB - coupling .................................................... 1 PIN - roll, 8 x 16 mm ............................................... 8 SCREW - set, hex socket, 20 - 2.5 x 30 mm, dog pOint, hex socket, dog point. ...........................................................2 COUPLING ASSEMBLY - pump, component parts not serviced separately ....................................................... 1 PLATE - coupling .................................................. 1 PIN - roll, 8 x 16 mm .............................................. .4 BOLT - hex, special, special ........................................ 12 WASHER - flat, special, 12 mm ...................................... 12

Issued April, 1995

Printed in U.S.A.

8-6

RESERVOIR

"- ....

B9502115S

9050B Excavator

8-7

RESERVOIR TO PUMP SUCTION LINE REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15

PART NO. 152375A1 162306A1 150905A1 162304A1 162305A1 150905A1 154787A1 627-16035 892-11016 162307A1 627-10025 150409A1 152074A1 829-1412 150811A1

Bur7-1180

DESCRIPTION REQ'D. HOSE - 7-7/8 inch (200 mm) long, reservoir end ......................... 1 TUBE - center section of line ......................................... 1 CLAMP - hose ....................................................4 HOSE - 9-1/4 inch (235 mm) long, pump end ............................ 1 FiniNG - flanged, pump connection .................................. 1 CLAMP - hose ....................................................4 O-RING - fitting ................................................... 1 BOLT - hex, full threads, 16 - 2.0 x 35 mm, class 10.9 .................... .4 WASHER -lock, 16 mm ........................................... .4 BRACKET - support ................................................ 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 ..................... 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm . . ........................... 2 U-BOLT - special, U-type ............................................ 1 NUT - hex, 12 mm -1.75, class 10 .......................... . .... . .... 2 WASHER - flat, special, 12 mm .......................................2

Issued April, 1995

Printed in U.S.A.

8-8

--

® 895021168

----

---------------

9050B Excavator

8-9

CONTROL VALVE SUPPLY LINES REF. 1 2 3 4

PART NO. 150124A1 827-14050 892-11014 162313A1

5 6 7 8 9 10 11 12 13 14 15 16 17

153626A1 153459A1 862-10045 112309A1 162246A1 162317A1 154548A1 862-10035 112309A1 150124A1 827-14050 892-11014 162312A1

18 19 20 21 22 23

153626A1 153459A1 862-10045 112309A1 162246A1 162316A1

24 25 26 27 28

162246A1 153459A1 862-10045 112309A1 162310A1

29 30 31 32 33

153459A1 862-10045 112309A1 162246A1 162315A1

34 35 36

862-10065 112309A1 154548A1

DESCRIPTION REQ'D. FLANGE - split. ....................................... . ........... 2 BOLT - hex, 14 - 2.0 x 50 mm, class 10.9 .............................. .4 WASHER -lock, 14 mm, special ..................................... .4 HOSE - 61 inch (1550 mm) long, valve supply line, 5-spool side (pump port "A2" to tube) .................................................. 1 O-RING - hose .................................................... 1 FLANGE - split. ............................ . ...................... 2 BOLT - hex socket, 10 - 1.5 x 45 mm, class 12.9 ........................ .4 WASHER -lock, special ........................................... .4 O-RING - hose .................................................... 1 TUBE - valve supply line, 5-spool side (hose to control valve port "P2") ........ 1 O-RING - tube .. . .. .. . . ..... . . . .... . .... . .. . ... . .................. 1 BOLT - hex socket, 10 - 1.5 x 35 mm, class 12.9 ........................ .4 WASHER - lock, special ........................................... .4 FLANGE - split. .................................................. . 2 BOLT - hex, 14 - 2.0 x 50 mm, class 10.9 .............................. .4 WASHER -lock, 14 mm, special ..................................... .4 HOSE - 32-11/16 inch (830 mm) long, valve supply line, 4-spool side (pump port "A 1" to tube at pump end) .................................. 1 O-RING - hose .................................................... 1 FLANGE - split. ...................................................2 BOLT - hex socket, 10 - 1.5 x 45 mm, class 12.9 .......... . ............. .4 WASHER -lock, special ........................................... .4 O-RING - hose .................................................... 1 TUBE - valve supply line, 4-spool side (hose at pump end to hose at control valve end) ................................................. 1 O-RING - hose ....................................................1 FLANGE - split. ...................................................2 BOLT - hex socket, 10 - 1.5 x 45 mm, class 12.9 ........................ .4 WASHER -lock, special ........................................... .4 HOSE - 18-1/2 inch (470 mm) long, valve supply line, 4-spool side (tube at pump end to tube at valve end) ..................................... 1 FLANGE - split. ...................................................2 BOLT - hex socket, 10 - 1.5 x 45 mm, class 12.9 ........................ .4 WASHER - lock, special . . . . ...... .. ....... . .......... .. ........... .4 O-RING - hose .................................................... 1 TUBE - valve supply line, 4-spool side (hose at valve end to control valve port "P1") ................................................... 1 BOLT - hex socket, 10 - 1.5 x 65 mm, class 12.9 ........................ .4 WASHER - lock, special ........................................... .4 O-RING - tube .................................................... 1

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-10

TO PORT A2

------- ----------

® 895021165

------

9050B Excavator

8-11

CONTROL VALVE SUPPLY LINES, CONTINUED REF. 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

PART NO. 152974A1 150811A1 827-12070 162309A1 627-12035 150811A1 152974A1 827-12070 829-1412 150811A1 162311A1 627-12035 150811A1 162308A1 827-12090 150811A1 829-1412 152987A1 152888A1 814-10100 152895A1 150409A1 829-1410

Bur7-1180

REQ'D. DESCRIPTION CLAMP - tube .................................................... 1 WASHER - flat, special, 12 mm, special ................................ 1 BOLT - hex, 12 - 1.75 x 70 mm, class 10.9 .............................. 1 BRACKET - mounting .............................................. 1 BOLT - hex, full threads, 12 - 1.75 x 35 mm, grade 10.9 .................... 2 WASHER - flat, special, 12 mm, special ................................ 2 CLAMP - tube .................................................... 1 BOLT - hex, 12 - 1.75 x 70 mm, class 10.9 .............................. 1 NUT - hex, 12 mm -1.75, class 10 .................................... 1 WASHER - flat, special, 12 mm, special ................................ 1 BRACKET - mounting .............................................. 1 BOLT - hex, full threads, 12 - 1.75 x 35 mm, grade 10.9 .................... 2 WASHER - flat, special, 12 mm, special ................................ 2 CLAMP - tube ........................ . ........................... 1 BOLT - hex, 12 - 1.75 x 90, class 10.9 ................................. 1 WASHER - flat, special, 12 mm, special ................................ 1 NUT - hex, 12 mm -1.75, class 10 .................................... 2 CLAMP - hose ..................... . .............................. 2 PLATE - hose clamp ............................................... 2 BOLT - hex, 10 -1.5 x 100 mm ....................................... 2 SPACER - clamp ..................................................2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2 NUT - hex, 10 mm - 1.5, class 10 .................................... .4

Issued April, 1995

Printed in U.S.A.

8-12

//

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(i

Il:

CONTROL VALVE

~ ~ (isY

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MANIFOLD

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895022228

:,'e"

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OIL COOLER

'

I

90508 Excavator

8-13

COOLING SYSTEM HOSE SUPPORTS REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19

PART NO. 162341A1 152718A1 152067A1 829-1410 150409A1 162346A1 152718A1 152067A1 829-1410 150409A1 162345A1 627-12040 892-11012 152718A1 163064A1 627-12040 150811A1 627-12035 150811A1

Bur7-1180

DESCRIPTION REQ'D. BRACKET - support ................................................ 1 BOLT - special ....................................................2 U-BOLT - tube mounting ............................................ 2 NUT - hex, 10 mm - 1.5, class 10 ......................... . .......... .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ .4 BRACKET - mounting .............................................. 1 BOLT - special ....................................................2 U-BOLT - tube mounting ............... . ............................ 1 NUT - hex, 10 mm -1.5, class 10 .....................................2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2 BRACKET - support ................................................ 1 BOLT - hex, full threads, 12 - 1.75 x 40 mm, class 10.9 ............. . ...... 2 WASHER -lock, 12 mm ............................................2 BOLT - special ....................................................2 BRACKET - mounting .............................................. 1 BOLT - hex, full threads, 12 -1.75 x 40 mm, class 10.9 .................... 2 WASHER - flat, special, 12 mm .. . .......................... . ......... 2 BOLT - hex, full threads, 12 -1.75 x 35 mm, grade 10.9 .................... 2 WASHER - flat, special, 12 mm ....................................... 2

Issued April, 1995

Printed in U.S.A.

8-14

RESERVOIR

89502223S

90508 Excavator

8-15

OIL COOLER SUPPLY LINE REF. 1 2 3 4 5 6 7 8

PART NO. 163410A1 163417A1 154623A1 862-10065 112309A1 162335A1 154559A1 163416A1

9 10 11 12 13 14 15

150890A1 163409A1 162484A1 162338A1 627-12040 892-11012 162339A1

16 17 18 19

162338A1 162484A1 627-12040 892-11012

Bur7-1180

DESCRIPTION REQ'D. TUBE - (control valve to intermediate hose) ............................. 1 VALVE - check .................................................... 1 O-RING - check valve .............................................. 1 BOLT - hex socket, 10 - 1.5 x 65 mm, class 12.9 ........................ .4 WASHER - lock, special ........................................... .4 PLUG - port ...................................................... 1 O-RING - plug .................................................... 1 HOSE - 10-5/8 inch (270 mm) long, intermediate (from tube at control valve to intermediate tube) .......................................... 1 CLAMP - adjustable ............................................... .4 TUBE - intermediate (from intermediate hose to oil cooler hose) ............. 1 O-RING - tube ....................................................1 FLANGE - split. ...................................................2 BOLT - hex, full threads, 12 - 1.75 x 40 mm, class 10.9 .............. . .... .4 WASHER -lock, 12 mm ........................................... .4 HOSE - 30-11/16 inch (780 mm) long, oil cooler ( from intermediate tube to oil cooler) ...................................................... 1 FLANGE - split. ...................................................2 O-RING - tube .................................................... 1 BOLT - hex, full threads, 12 - 1.75 x 40 mm, class 10.9 ................... .4 WASHER -lock, 12 mm ..... . ..................................... .4

Issued April, 1995

Printed in U.S.A.

8-16

895022218

9050B Excavator

8-17

OIL COOLER RECIRCULATING AND RETURN LINES REF. 1 2 3 4 5 6 7 8

PART NO. 162349A1 162350A1 162353A1 162352A1 162351A1 159835A1 159836A1 162343A1

9 10 11 12 13

162484A1 162338A1 627-12040 892-11012 162339A1

14 15 16 17 18

162484A1 162338A1 627-12040 892-11012 163414A1

19

163415A1

20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47

150890A1 163411A1 154667A1 627-14035 892-11014 163413A1 159054A1 163408A1 154623A1 862-12035 112312A1 159051A1 159831A1 159834A1 159833A1 159832A1 159835A1 159836A1 163407A1 154607A1 627-10035 892-11010 163412A1 154667A1 627-14035 892-11014 150418A1 162348A1

48

150890A1

Bur 7-1180

DESCRIPTION REQ'D. COUPLING ASSEMBLY - special ..................................... 1 SLEEVE - special ............................................... 1 GASKET - coupling ............................................. 2 RETAINER - coupling gasket. ..................................... 2 CLAMP - coupling .............................................. 2 BOLT - special ................................................. 2 NUT - special .................................................. 2 HOSE - 15-3/4 inch (400 mm) long, oil cooler, oil cooler return line (oil cooler to intermediate hose) ......................................... 1 a-RING - tube .................................................... 1 FLANGE - split. ........... . .......................................2 BOLT - hex, full threads, 12 - 1.75 x 40 mm, class 10.9 ................... .4 WASHER -lock, 12 mm ........................................... .4 HOSE - 30-11/16 inch (780 mm) long, intermediate, oil cooler return line (oil cooler hose to intermediate tube) .................................. 1 a-RING - tube .................................................... 1 FLANGE - split. ...................................................2 BOLT - hex, full threads, 12 - 1.75 x 40 mm, class 10.9 ................... .4 WASHER -lock, 12 mm ........................................... .4 TUBE - oil cooler return line, intermediate (intermediate hose to intermediate hose) ................................................. 1 HOSE - 15-3/8 inch (390 mm) long, intermediate, oil cooler return line (intermediate tube to manifold tube) ................................... 1 CLAMP - adjustable ............................................... .4 TUBE - manifold, oil cooler return line (intermediate hose to manifold) ........ 1 a-RING - tube .................................................... 1 BOLT - hex, full threads, 14 - 2.0 x 35 mm, class 10.9 .................... .4 WASHER -lock, 14 mm .... . ...................................... .4 MANIFOLD - hydraulic, oil cooler return line ............................. 1 VALVE - check....................................................1 TUBE - manifold, recirculating line (manifold to control valve tube) ........... 1 a-RING - tube ... . ................................................ 1 BOLT - hex socket, 12 - 1.75 x 35 mm, class 12.9 ....................... .4 WASHER -lock, 12 mm ........................................... .4 COUPLING ASSEMBLY - special ..................................... 1 SLEEVE - special ............................................... 1 GASKET - coupling .............................................2 RETAINER - coupling gasket. ..................................... 2 CLAMP - coupling .............................................. 2 BOLT - special ................................................. 2 NUT - special ..................................................2 TUBE - control valve, recirculating line (manifold tube to control valve) ........ 1 a-RING - tube . . .......... . .............. -. ........................ 1 BOLT - hex, full threads, 10 - 1.5 x 35 mm, class 10.9 .................... .4 WASHER -lock, 10 mm ........................................... .4 TUBE - manifold, reservoir return line (manifold to reservoir hose) ............ 1 a-RING - tube .................................................... 1 BOLT - hex, full threads, 14 - 2.0 x 35 mm, class 10.9 .................... .4 WASHER -lock, 14 mm ........................................... .4 WASHER - flat .................................................... 1 HOSE - 12-3/16 inch (310 mm) long, reservoir, reservoir return line (manifold tube to reservoir) .......................................... 1 CLAMP - adjustable ............................................... .4 Issued April, 1995

Printed in U.S.A.

8-18

89502220S

90508 Excavator

8-19

BYPASS OIL FILTER AND LINES REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30 31 32

33 34 35 36

PART NO. 159286A1 627-10025 150409A1 829-1410 NSS 159281A1 159002A1 154467A1 159283A1 627-10025 150409A1 159285A1 154467A1 154859A1 159282A1 159837A1 627-10025 150409A1 150913A1 154467A1 156735A1 153599A1 158923A1 153601A1 152127A1 154467A1 152127A1 154467A1 153601A1 158923A1 153596A1 150966A1 153596A1 160356A1 154487A1 150498A1

Bur7-1180

DESCRIPTION REQ'D. BRACKET - mounting .............................................. 2 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 .................... .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ .4 NUT - hex, 10 mm -1.5, class 10 .................................... .4 FILTER ASSEMBLY - bypass oil ...................................... 1 HOUSING - bypass filter ......................................... 1 PLUG - hydraulic port ............................................ 1 O-RING - plug ............................................... 1 COVER - bypass filter ........................................... 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 ................. .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ......................... .4 PLUG - port ................................................... 1 O-RING - plug ............................................... 1 O-RING - bypass filter ........................................... 1 ELEMENT - filter, bypass .. . ...................................... 1 SPRING - compression .......................................... 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 .................... .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ .4 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 13-3/4 inch (350 mm) long, filter inlet line ........................ 1 ELBOW - special, 45 degree ......................................... 1 VALVE - line shut-off ............................................... 1 ADAPTER - straight, special ......................................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ........ . ...................................... 1 ADAPTER - straight. ............................................. . . 1 O-RING - adapter ................................. ' .............. 1 ADAPTER - straight, special ......................................... 1 VALVE - line shut-off ............................................... 1 ELBOW - 90 degree, special ......................................... 1 HOSE - 78-3/4 inch (2000 mm) long, filter discharge line ................... .

ELBOW - 90 degree, special ............. . ........................... 1 BUSHING - threaded ............................................... 1 O-RING - bushing ............................................... 1 STRAP - tie ................................................... UAR

Issued April, 1995

Printed in U.S.A.

8-20

/

"

"

895022198

90508 Excavator

8-21

RESERVOIR PRESSURIZATION SYSTEM REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

PART NO. 153065A1 152510A1 162633A1 153597A1 162876A1 158069A1 153488A1 153057A1 150848A1 153058A1 150119A1 829-1408 892-11008 153060A1 150847A1 158923A1 152946A1 162637A1 150847A1 152303A1 150990A1 152748A1 153293A1 152749A1 152135A1 153065A1 152510A1 153063A1 627-8030 892-11008

DESCRIPTION REQ'D. ADAPTER - special ................................................ 1 GASKET - adapter ................................................. 1 ELBOW - 90 degree ............................................... 1 ADAPTER - straight, special ......................................... 1 HOSE - 129-15/16 inch (3300 mm) long, air tank supply line ................ 1 SLEEVE - corrugated, 118-1/8 inch (3000 mm) long ...................... 1 ELBOW - special, 45 degree ......................................... 1 VALVE ASSEMBLY - check, component parts not serviced separately ........ 1 ADAPTER - special ................................................ 1 TANK - air .... . .................................................. 1 U-BOlT - tank mounting ............................................2 NUT - hex, 8 mm - 1.25, class 10 .............. . ..................... .4 WASHER -lock, 8 mm ............................................ .4 VALVE - relief, safety ............................................... 1 CONNECTER - straight ............................................. 1 VALVE - shutoff ............................. . ..................... 1 CONNECTOR - straight, component parts not serviced separately ........... 1 TUBE - drain ..................................................... 1 CONNECTER - straight ............................................. 1 CROSS - hydraulic, special .......................................... 1 PLUG - pipe ......................................................2 ADAPTER - straight, special ......................................... 1 HOSE - 15 inch (380 mm) long, pressurizing supply ....................... 1 ELBOW - special, 90 degree ......................................... 1 TEE - special ..................................................... 1 ADAPTER - special ................................................ 1 GASKET - adapter ................................................. 1 GOVERNOR - air line .............................................. 1 BOLT - hex, full threads, 8 - 1.25 x 30 mm, class 10.9 ..................... 2 WASHER - lock, 8 mm ............................................. 2

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-22

/

895022198

"

9050B Excavator

8-23

RESERVOIR PRESSURIZATION SYSTEM, CONTINUED REF. 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51

PART NO. 152748A1 157971A1 150782A1 152749A1 152845A1 627-6016 892-11006 895-11006 152946A1 163106A1 152948A1 150914A1 152460A1 153065A1 152510A1 163253A1 163254A1 163259A1 627-8030 892-11008 150071A1

DESCRIPTION REQ'D. ADAPTER - straight, special ......................................... 1 HOSE - 110-1/4 inch (2800 mm) long, reservoir pressurizing line ............ 1 SLEEVE - corrugated, 98-7116 inch (2500 mm) long ...................... 1 ELBOW - special, 90 degree ......................................... 1 VALVE ASSEMBLY - pressure reducing, parts list page 8-151 .............. 1 BOLT - hex, full threads, 6 - 1.0 x 16 mm, class 10.9 ...................... 2 WASHER - lock, 6 mm ............................................. 2 WASHER - flat, 6.6 x 12.5 x 1.6 mm ................................... 2 CONNECTOR - straight. ............................................ 1 TUBE - reservoir pressurizing line ..................................... 1 ELBOW ASSEMBLY - compression ................................... 1 FITTING - straight ................................................. 1 VALVE - check ....................................................1 ADAPTER - special ................................................ 1 GASKET - adapter ................................................. 1 HOSE - 122 inch (3100 mm) long, compressor unloading signal line .......... 1 SLEEVE - corrugated, 114-3/16 inch (2900 mm) long ..................... 1 CLAMP - support .................................................. 1 BOLT - hex, full threads, 8 - 1.25 x 30 mm, class 10.9 ..................... 2 WASHER - lock, 8 mm ............................................. 2 STRAP - tie ............... . ................................... UAR

NOTE: See page 2-61 for compressor and related component data.

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-24

89502225S

9050B Excavator

8-25

CONTROL COMPONENT MOUNTING AND HOSE SUPPORTS BATTERY COMPARTMENT REF. 1 2 3 4 5 6 7 8 9 10 11 12

PART NO. 162532A1 627-10025 150811A1 162535A1 627-10025 150409A1 162077A1 627-10025 150409A1 159002A1 154467A1 153412A1

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

154467A1 162536A1 627-10025 150409A1 162078A1 627-10025 150409A1 161311A1 627-10020 150409A1 159248A1 627-10025 150409A1 159038A1 627-8020 892-11008 159040A1 627-8020 892-11008 159028A1 159040A1 627-8020 892-11008 159028A1 159040A1 627-8020 892-11008 159028A1 159025A1 627-8020 892-11008 162522A1 162533A1 150071A1 159026A1 154467A1

REQ'D. DESCRIPTION BRACKET - component mounting ..................................... 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 ..................... 6 WASHER - flat, special, 12 mm . ................................. . ... . 6 BRACKET - mounting .............................................. 1 BOLT - hex, full threads, 10- 1.5 x 25 mm, class 10.9 ..................... 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2 VALVE - shuttle ................................................... 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 .................... .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ .4 PLUG - hydraulic port ...... . ....................................... 1 O-RING - plug .. . ...... . ................................ . ...... 1 REDUCER - special, pressure switch (in manifold ports "C1", "C2", and "C3") see page 9-4 for switches ....................................... 3 O-RING - ..................................................... 1 BRACKET - mounting .............................................. 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 .................... .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ .4 VALVE ASSEMBLY - cushion, parts list page 8-145 ....................... 1 BOLT - hex, full threads, 10- 1.5 x 25 mm, class 10.9 ..................... 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2 VALVE ASSEMBLY - swing brake release, Parts list page 8-147 ......... .. .. 1 BOLT - hex, full threads, 10 - 1.5 x 20 mm, class 10.9 ..................... 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2 BRACKET - support ......................................... . ...... 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 ..................... 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm .................. . ..... . .... 2 CLAMP - support .................................................. 1 BOLT - hex, full threads, 8 - 1.25 x 20 mm, class 10.9 ..................... 2 WASHER - lock, 8 mm ............................................. 2 CLAMP - support .................................................. 1 BOLT - hex, full threads, 8 - 1.25 x 20 mm, class 10.9 ..................... 2 WASHER - lock, 8 mm ............................................. 2 CUSHION - support ........ . .... . ..... . ............................ 1 CLAMP - support .................................................. 1 BOLT - hex, full threads, 8 - 1.25 x 20 mm, class 10.9 ..................... 2 WASHER - lock, 8 mm .............................................2 CUSHION - support ................................................ 1 CLAMP - support .................................................. 1 BOLT - hex, full threads, 8 - 1.25 x 20 mm, class 10.9 ...... . . . ............ 2 WASHER - lock, 8 mm .............................................2 CUSHION - support ................................................ 1 CLAMP - support ......................... '......................... 1 BOLT - hex, full threads, 8 - 1.25 x 20 mm, class 10.9 ..................... 2 WASHER - lock, 8 mm ................................... . ......... 2 GROMMET - rubber ............................................... 1 GROMMET - rubber ............................................... 1 STRAP - tie ......................................................2 FITTING - hydraulic, special .........................................2 O-RING - fitting ........................................... . ....... 2 Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-26

89502305S

9050B Excavator

8-27

CONTROL COMPONENT MOUNTING AND HOSE SUPPORTS BATTERY COMPARTMENT, CONTINUED REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 19 20 21

22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43

PART NO. 159482A1 153233A1 150325A1 827-6080 892-11006 895-11006 162568A1 150894A1 162567A1 159002A1 154467A1 151136A1 150290A1 827-8080 153081A1 161310A1 162557A1 627-10020 150409A1 161551A1 156559A1 158186A1 158183A1 154467A1 162537A1 627-10025 150409A1 162538A1 627-6020 892-11006 895-11006 162562A1 159002A1 154467A1 152718A1 159015A1 159002A1 154467A1 162557A1 159386A1 150409A1

DESCRIPTION REQ'D. FILTER - oil ...................................................... 1 ELEMENT - filter ............................................... 1 SPACER - tube, 8 ID x 13.8 aD x 10.35 mm long ........................ 1 BOLT - hex, 6 - 1.0 x 80 mm, class 10.9 ................................ 2 WASHER - lock, 6 mm .............................................2 WASHER - flat, 6.6 x 12.5 x 1.6 mm ................................... 2 VALVE - check .................................................... 1 ACCUMULATOR - pilot hydraulic ..................................... 1 VALVE - relief .................................................... 1 PLUG - hydraulic port ..............................................2 a-RING - plug .................................................2 ADAPTER - straight, special ......................................... 1 PLUG - oil, special ................................................. 1 BOLT - hex, 8 - 1.25 x 80 mm, class 10.9 ............................... 2 WASHER - flat, special .............................................2 VALVE ASSEMBLY - solenoid, parts list page 8-141 ...................... 1 PLUG - special. ...................................................2 BOLT - hex, full threads, 10 - 1.5 x 20 mm, class 10.9 .................... .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ .4 COVER - solenoid valve ............................................ 1 BOLT - hex, special ................................................2 VALVE - shuttle ................................................... 1 ADAPTER - straight, special ......................................... 1 a-RING - adapter ............................................... 1 BRACKET - mounting .............................................. 1 BOLT - hex, full threads, 10- 1.5 x 25 mm, class 10.9 ..................... 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2 VALVE ASSEMBLY - solenoid, parts list page 8-149 ...................... 1 BOLT - hex, full threads, 6 - 1.0 x 20 mm, class 10.9 ...................... 2 WASHER -lock, 6 mm ............................................. 2 WASHER - flat, 6.6 x 12.5 x 1.6 mm ................................... 2 MANIFOLD - drain ................................................. 1 PLUG - hydraulic port ..............................................3 a-RING - plug .................................................3 BOLT - special ....................................................2 MANIFOLD - pressure and return ..................................... 1 PLUG - hydraulic port .............................................. 2 a-RING - plug .................................................2 PLUG - special. ........... . ....................................... 2 BOLT - special ....................................................2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2

Continued on next page

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-28

895023065

9050B Excavator

8-29

CONTROL COMPONENT MOUNTING AND HOSE SUPPORTS BATTERY COMPARTMENT, CONTINUED REF. 1 2

3 4 5 6 7 8 9 10 11 12 13 14

PART NO. 159250A1 627-8016 892-11008 159033A1 627-8016 892-11008 159036A1 627-8016 892-11008 159036A1 159028A1 627-8016 892-11008 150071A1

Bur7-1180

DESCRIPTION REQ'D. CLAMP - support .... . .............. . .............................. 1 BOLT - hex, full threads, 8 - 1.25 x 16 mm, class 10.9 ..................... 2 WASHER -lock, 8 mm ............................................. 2 CLAMP - support . ................................................. 1 BOLT - hex, full threads, 8 - 1.25 x 16 mm, class 10.9 ..................... 2 WASHER - lock, 8 mm .......................................... . .. 2 CLAMP - support .................................................. 1 BOLT - hex, full threads, 8 - 1.25 x 16 mm, class 10.9 ..................... 2 WASHER -lock, 8 mm ............................................. 2 CLAMP - support .................................................. 1 CUSHION - support ................................................ 1 BOLT - hex, full threads, 8 - 1.25 x 16 mm, class 10.9 ..................... 2 WASHER - lock, 8 mm .......... . .................................. 2 STRAP - tie ................................................... UAR

Issued April, 1995

Printed in U.S.A.

8-30

895022268

9050B Excavator

8-31

CONTROL COMPONENT MOUNTING AND HOSE SUPPORTS OPERATOR'S CAB REF. 1 2 3 4 5 6 7 8 9 10

PART NO. 159025A1 627-8012 892-11008 15925DA1 627-8012 892-11008 159251A1 150071A1 162652A1 163419A1

Bur 7-1180

DESCRIPTION REQ'D. CLAMP - support .... . ............................................. 1 BOLT - hex, full threads, 8 - 1.25 x 12 mm, class 10.9 ..................... 2 WASHER - lock, 8 mm ............................................. 2 CLAMP - support .................................................. 1 BOLT - hex, full threads, 8 - 1.25 x 12 mm, class 10.9 ..................... 2 WASHER - lock, 8 mm ................. . ........................... 2 GROMMET - rubber ............................................... 8 STRAP - tie ......................................................4 CUSHION - seal ................................................. .4 GROMMET - rubber ............................................... 1

Issued April, 1995

Printed in U.S.A.

8-32

~@--®

~~() /~

PUMP To PORT

PZ1

TO~

\

~.-)?~ ,---/'

®...-..~

25

<'>1-

Q

~

---1 (

SHUTTLE VALVE

icPORTS'

~.,A ~.

0--

l.:::r.Y

CUSHION VALVE

<j>~

~~'® 895030618

90508 Excavator

8-33

CONTROL SIGNAL LINES REF.

PART NO.

DESCRIPTION

REQ'D.

PUMP REGULATOR LINES 1 1A 2

163104A1 154467A1 159020A1

3 4 5 6 7 8

150913A1 154467A1 162525A1 152127A1 154467A1 161485A1

9 10 11 12 13

150913A1 154467A1 150913A1 154467A1 162563A1

14 15 16 17 18

150913A1 154467A1 158183A1 154467A1 162563A1

19 20 21 21A 22 23 24

150913A1 154467A1 162525A1 154467A1 152127A1 154467A1 161482A1

25 26

150913A1 154467A1

ADAPTER - straight, special ......................................... 1 O-RING - adapter ............................................... 1 HOSE - 96-7/16 inch (2450 mm) long, pump regulator signal line (control valve port "PSL" to pump port "Pz1") ............................ 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 ADAPTER - straight, special ......................................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 72-13/16 inch (1850 mm) long, pump regulator signal line (control valve port "PSR" to shuttle valve port "A2") ....................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 31-1/2 inch (800 mm) long, pump regulator signal line (solenoid valve port "C6" to shuttle valve port "A 1") ............................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 ADAPTER - straight, special ......................................... 1 O-RING - adapter ............................................... 1 HOSE - 31-1/2 inch (800 mm) long, pump regulator signal line (shuttle valve port "B" to pump port "Pz2") ..................................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 ADAPTER - straight, special ......................................... 1 O-RING - adapter ....... . ....................................... 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 59-1/16 inch (1500 mm) long, maximum flow control signal (solenoid valve port "C?" to pump port "Sc") ............................. 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1

Continued on next page

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-34

SHUTTLE VALVE

0-<:::rY

CUSHION VALVE

<I>;-@

~~'-® 895030615

9050B Excavator

8-35

CONTROL SIGNAL LINES, CONTINUED REF.

PART NO.

DESCRIPTION

REQ'D.

TWO-STAGE RELIEF LINES 27 28 29

152127A1 154467A1 162555A1

30 31

150913A1 154467A1

ADAPTER - straight ......... . ...................................... 1 O-RING - adapter ............................................... 1 HOSE - 70-7/8 inch (1800 mm) long, two-stage relief line (solenoid valve port "C4" to control valve port "PT8") .............................. 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1

CUSHION VALVE CONTROL LINES 32 33 34

152127A1 154467A1 162649A1

35 36

152127A1 154467A1

Bur 7-1180

ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 122 inch (3100 mm) long, cushion valve on/off signal line (solenoid valve port "C3" to cushion valve port "S") ........................ 1 ADAPTER - straight. ............................................... 1 O-RING - adapter .............................. . ................ 1

Issued April, 1995

Printed in U.S.A.

8-36

__ SUCTION LINE

) I

I

895030625

90508 Excavator

8-37

PUMP PILOT SUPPLY LINES REF. 1

PART NO. 162560A1

2 3 4 4A 5

151654A1 154503A1 151650A1 154487A1 162561A1

6 6A 7 8 8A 9 10 11

151650A1 154487A1 162566A1 162569A1 154487A1 150913A1 154467A1 162527A1

12 13

150913A1 154467A1

Bur 7-1180

DESCRIPTION REQ'D. HOSE - 34-5/8 inch (880 mm) long, gear pump supply line (from port in suction line to pump port "S3") ........................................ 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ........ . ...................................... 1 ADAPTER - straight, includes O-ring ................................... 1 O-RING - adapter .............................. .. ............... 1 HOSE - 17-11/16 inch (450 mm) long, pilot pressure supply line(pump port "A3" to tee in filter inlet port) ...................................... 1 ADAPTER - straight, includes O-ring ................................... 1 O-RING - adpater ............................................... 1 TEE - special .............. . ...................................... 1 ADAPTER - special, includes O-ring ................................... 1 O-RING - adapter (not shown) ..................................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 27-9/16 inch (700 mm) long, pilot pressure signal line (pump port "Pp" to tee in filter inlet port) ...................................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ......... . ...................................... 1

Issued April, 1995

Printed in U.S.A.

8-38

B95030635

9050B Excavator

8-39

PILOT PRESSURE DISTRIBUTION LINES REF. 1 2 3

PART NO. 157935A1 154487A1 163108A1

4 5 6 7 8

150916A1 154475A1 152127A1 154467A1 152299A1

9 10 11 12 13

150913A1 154467A1 150916A1 154475A1 159228A1

14 15 16 17 18

152128A1 154475A1 152128A1 154475A1 157973A1

19 20 21 22 23

152128A1 154475A1 152127A1 154467A1 163418A1

24 25

153378A1 154475A1

Bur 7-1180

DESCRIPTION REQ'D. ELBOW - 90 degree, special, 1/2 x 3/8 inch ............................. 1 a-RING - elbow ................................................ 1 HOSE - 12-5/8 inch (320 mm) long, pilot pressure supply line (filter discharge port to check valve port "A") ........................ . ........ 1 ELBOW - 90 degree ............................................... 1 a-RING - elbow ................................................ 1 ADAPTER - straight. ............................................... 1 a-RING - adapter ............................................... 1 HOSE - 116-1/8 inch (2950 mm) long, pilot pressure supply line (check valve port "C1" to control valve port "PP") ............................... 1 ELBOW - 90 degree ............................................... 1 a-RING - elbow ................................................ 1 ELBOW - 90 degree ............................................... 1 a-RING - elbow .................... .. .. . ....................... 1 HOSE - 68-7/8 inch (1750 mm) long, pilot pressure supply line (control valve port "B to eight-spool solenoid valve port "P") ....................... 1 ADAPTER - straight ................................................ 1 a-RING - adapter ............................................... 1 ADAPTER - straight. ............................................... 1 a-RING - adapter ............................................... 1 HOSE - 137-3/4 inch (3500 mm) long, pilot pressure supply line (solenoid valve port "P1" to pressure and return manifold port "B2") ..... . ..... 1 ADAPTER - straight ................................................ 1 a-RING - adapter .............................. . .......... . ..... 1 ADAPTER - straight. .................................. . ............ 1 a-RING - adapter .......... . ........ . ........................... 1 HOSE - 157-1/2 inch (4000 mm) long, pilot pressure supply line (check valve port "C2" to swing brake release valve port "P") ...................... 1 ADAPTER - straight, special ......... .. .............................. 1 a-RING - adapter ......................... : ..................... 1

Issued April, 1995

Printed in U.S.A.

8-40

TO PORT T

TO PORTP

®-~ ~ TO PORT P \

TO PORTT

0-~

II

r-

~::0

\

\

\\.

(~../ .

~

/.~~~..

894111378

~

<if

(2)

@

cI

b~

,/

.

9050B Excavator

8-41

MANUAL CONTROL VALVE PRESSURE AND RETURN LINES REF. 1 2 3

PART NO. 161842A1 154467A1 159213A1

4 5 6 7 8

152128A1 154475A1 152747A1 154467A1 159214A1

9 10 11 12 13

152128A1 154475A1 161842A1 154467A1 159214A1

14 15 16 17 18

152128A1 154475A1 152747A1 154467A1 159213A1

19 20

152128A1 154475A1

Bur 7-1180

DESCRIPTION REQ'D. ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 45-1/4 inch (1150 mm) long, right-hand console-to-manifold pressure line (manual control valve port "P" to manifold port "P2") ............ 1 ADAPTER - straight. ............................................... 1 O-RING - adapter .................................. . ............ 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 47-1/4 inch (1200 mm) long, right-hand console-to-manifold return line (manual control valve port "T" to manifold port ''T2'') .............. 1 ADAPTER - straight. .............................. .. ............... 1 O-RING - adapter ............................................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 47-1/4 inch (1200 mm) long, left-hand console-to-manifold pressure line (manual control valve port "P" to manifold port "P6") ............ 1 ADAPTER - straight, hose ........................................... 1 O-RING - adapter .................. , ............................ 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 45-1/4 inch (1150 mm) long, left-hand console-to-manifold return line (manual control valve port 'T' to manifold port "T6") .............. 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1

Issued April, 1995

Printed in U.S.A.

8-42

(a)

9

TO PORT T3

~ ~ ~"TO .T cv~

~ED;~~~~~ROL

r-/'ii@'f&3 o; .

0

,MANIFOLD

'0J~O' "'y('- :

SINGLE PEDAL

TO PORT P

J

.

PORT Ts

;h:S~ ~ ~~\~ lL-/J t@®/', ~ ~ ~ ~ ~ ~19-' TOPORTT@~K-'':;! ro"ie-;,~~~@~ ~ ~, :!'

2

TOPORT",

7'_____

,

TOPORTT .

A";;@~ 121<\\\§

~,_~~6:2J"ro~/

/

rOPORTPf!~\::"~

~GH~HAND ~~ PEDAL CO

NTROL

\

~

TO PORT T

LEFT-HAND PEDAL CONTROL

694111385

/

13

,

J. <!9

90508 Excavator

8-43

PEDAL CONTROL VALVE PRESSURE AND RETURN LINES REF. 1 2 3

PART NO. 152127A1 154467A1 151888A1

4 5 6 7 8

152127A1 154467A1 161841A1 154467A1 151888A1

9 10 11 12 13

152127A1 154467A1 152127A1 154467A1 152517A1

14 15 16 17 18

159497A1 154467A1 161841A1 154467A1 152517A1

19 20 21 22 23

159497A1 154467A1 152127A1 154467A1 159045A1

24 25 26

161841A1 154467A1 159045A1

Bur7-1180

DESCRIPTION REQ'D. ADAPTER - straight. ............................................... 1 O-RING - adapter ........................................ . ...... 1 HOSE - 53-3/16 inch (1350 mm) long, right-hand pedal-to-manifold pressure line (pedal control valve port "P" to manifold port "P3") ............. 1 ADAPTER - straight .... ............................................. 1 O-RING - adapter ............................................... 1 ADAPTER - straight, special ......................................... 1 O-RING - adapter ............................................... 1 HOSE - 53-3/16 inch (1350 mm) long, right-hand pedal-to-manifold return line (pedal control valve port "T" to manifold port ''T3'') ................ 1 ADAPTER - straight. ............................................... 1 O-RING - adapter .. . ... . ...... . .......... . . . .................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 43-5/16 inch (1100 mm) long, left-hand pedal-to-manifold pressure line (pedal control valve port "P" to tee in manifold port "P5") ....... . 1 TEE - special .. .. ................................................ . 1 O-RING - tee ..................................................... 1 ADAPTER - straight, special ......................................... 1 O-RING - adapter ............................................... 1 HOSE - 43-5/16 inch (1100 mm) long, left-hand pedal-to-manifold return line (pedal control valve port "T" to tee in manifold port "T5") ......... . .... . . 1 TEE - special ..................................................... 1 O-RING - adapter ............................................... . . 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 45-1/4 inch (1150 mm) long, single pedal travel pedal-to-manifold pressure line (pedal control valve port "P" to tee in manifold port "P5") ................................................. 1 ADAPTER - straight, special ......................................... 1 O-RING - adapter .. . ............................................ 1 HOSE - 45-1/4 inch (1150 mm) long, single pedal travel pedal-to-manifold return line (pedal control valve port 'T' to tee in manifold port "T5") ......... . ....................................... 1

Issued April, 1995

Printed in U.S.A.

8-44 TO PORT PRa3

~n~~

(26)/gJ(i1)a~ ~~~~ 000

695022678

I

I

J

TO PORT S2

TO PORT

TO PORT

90508 Excavator

8-45

BOOM CONTROL LINES REF.

PART NO.

DESCRIPTION

REQ'D.

800M-UP LINES 1 2 3

161842A1 154467A1 159211A1

4 5 6 7 8

152128A1 154475A1 152128A1 154475A1 159223A1

9 10 11 12 13 14

160074A1 154486A1 163422A1 154475A1 153526A1 161661A1

15 16 17

152128A1 154475A1 161485A1

18 19 20

159497A1 154467A1 163109A1

21 22

153378A1 154475A1

ADAPTER - straight. ............................................... 1 O-RING - adapter ....................................... : ....... 1 HOSE - 78-3/4 inch (2000 mm) long, boom-up control line, right hand console to shuttle valve (controller port "4" to shuttle valve port "A3") .......... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 44-3/16 inch (1100 mm) long, boom-up control line (shuttle valve port "B3" to cushion valve port "F") ................................ 1 ADAPTER - straight ................................................ 1 O-RING - adapter ................................................. 1 TEE - special ..................................................... 1 O-RING - tee ....... .. ............................................ .

ELBOW - 90 degree, special ......................................... 1 HOSE - 72-13/16 inch (1850 mm) long, boom-up control line (cushion valve port "H" to control valve port "PRa3") .............................. 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 72-13/16 inch (1850 mm) long, cushion valve boom-up signal line (from tee in shuttle valve port "H" to tee in control valve port "Pt5") ........ 1 TEE - special ..................................................... 1 O-RING - tee .................................................. 1 HOSE - 17-11/16 inch (450 mm) long, boom-up transfer line (control valve port "PLa2" to tee in control valve port "Pt5") ........................ 1 ADAPTER - straight, special ......................................... 1 O-RING - adapter ............................................... 1

800M ACTIVITY SIGNAL LINE 23 24 25

150913A1 154467A1 152299A1

26 27

152127A1 154467A1

ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 116-1/8 inch (2950 mm) long, boom-up/down signal line (shuttle valve port "S2" to control valve port "Pt6") ............................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-46

TOPORT~ TO PORT 2 \ ,

'.,

895022678

!cD

ftJ

90508 Excavator

8-47

BOOM CONTROL LINES, CONTINUED REF.

PART NO.

DESCRIPTION

REQ'D.

800M-DOWN LINES 28 29 30

161842A1 154467A1 159212A1

31 32 33 34 35

163421A1 154475A1 152128A1 154475A1 159224A1

36 37 38 39 40

160074A1 154486A1 152128A1 154475A1 161174A1

41 42

150916A1 154475A1

ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 82-5/8 inch (2100 mm) long, boom-down control line (right-hand controller port "2" to shuttle valve port "A4") ............................. 1 ADAPTER - special ................................................ 1 O-RING - adapter ............................................... 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 35-7/16 inch (900 mm) long, boom-down control line (shuttle valve port "B4" to cushion valve port "E") ............................... 1 ADAPTER - straight ................................................ 1 O-RING - adapter ................................................. 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 78-3/4 inch (2000 mm) long, boom-down control line (cushion valve port "G" to control valve port "PRb3") .............................. 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1

Continued on next page

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-48

SOLENOID VALVE

\

fJ 0' cif~ ! L rN@ 0

TO PORT P17"/

TOPORTP

7

TO PORT A

~0--...f ~~~(1~lG) @)'G) SOLENOID VALVE

PRESSURE AND RETURN

~

/~

~i ~~

MANIFOLD-~ __ JO~ft TO PORT Ps

895030648

(2)

90508 Excavator

8-49

BOOM CONTROL LINES, CONTINUED REF.

PART NO.

DESCRIPTION

REQ'D.

MISCELLANEOUS 800M PILOT LINES 1 2 3

152127A1 154467A1 152514A1

4 5 6 7 8

150913A1 154467A1 152127A1 154467A1 161486A1

9 10 11 12 13

150913A1 154467A1 150913A1 154467A1 157853A1

14 15

150913A1 154467A1

Bur7-1180

ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 39-3/8 inch (1000 mm) long, boom priority signal line (pressure and return manifold port "P8" to small solenoid valve port "P") ............... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 78-3/4 inch (2000 mm) long, boom priority signal line (control valve port "Pt?" to small solenoid valve port "A") .......................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ........ . ....................................... 1 HOSE - 80-11/16 inch (2050 mm) long, boom speed restriction signal line (solenoid valve port "C5" to control valve port "Pt4") .................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1

Issued April, 1995

Printed in U.S.A.

8-50

~~OM CYLINDER" HT-HAND

-------

89503034S

9050B Excavator

8-51

BOOM CYLINDER LINES REF.

1 2 3 4 5 6 7 8 9 10

PART NO. 162327A1 627-12030 150811A1 152997A1 827-12070 829-1412 150811A1 152997A1 827-12070 150811A1

DESCRIPTION REQ'D. BRACKET - mounting .............................................. 2 BOLT - hex, full threads, 12 - 1.75 x 30 mm, class 10.9 ................... .4 WASHER - flat, special, 12 mm ...................................... .4 CLAMP - tube .................................................... 1 BOLT - hex, 12 - 1.75 x 70 mm, class 10.9 .............................. 1 NUT - hex, 12 mm -1.75, class 10 .................................... 1 WASHER - flat, special, 12 mm ....................................... 1 CLAMP - tube .................................................... 1 BOLT - hex, 12 - 1.75 x 70 mm, class 10.9 .............................. 1 WASHER - flat, special, 12 mm ....................................... 1

BOOM-UP LINES 11 12 13 14 15 16 17 18 19 20 21

22 23

162326A1 154548A1 862-10035 112309A1 162979A1 162246A1 153459A1 862-10035 112309A1 162246A1 153459A1 862-10035 112309A1

TUBE - boom-up (connects to control valve port "AR3") .................... 1 a-RING - tube .................................................... 1 BOLT - hex socket, 10 - 1.5 x 35 mm, class 12.9 ........................ .4 WASHER -lock, special ........................................... .4 HOSE - 42-1/2 inch (1080 mm) long, boom-up lines ....................... 2 a-RING - hose ....................................................2 FLANGE - split. .................................................. .4 BOLT - hex socket, 10 - 1.5 x 35 mm, class 12.9 ......................... 8 WASHER - lock, special ............................................8 a-RING - hose ....................................................2 FLANGE - split. ...................................................4 BOLT - hex socket, 10 - 1.5 x 35 mm, class 12.9 ......................... 8 WASHER - lock, special ............................................ 8

BOOM-DOWN LINES 24 25 26 27 28 29 30 31 32

33 34 35 36

162325A1 154548A1 862-10035 1t2309A1 162979A1 162246A1 153459A1 862-10035 112309A1 162246A1 153459A1 862-10035 112309A1

Bur7-1180

TUBE - boom-down (connects to control valve port "BR3") .................. 1 a-RING - tube .................................................... 1 BOLT - hex socket, 10 - 1.5 x 35 mm, class 12.9 ........................ .4 WASHER -lock, special ............................................ 1 HOSE - 42-1/2 inch (1080 mm) long, boom-down lines .................... 2 a-RING - hose ....................................................2 FLANGE - split. ...................................................4 BOLT - hex socket, 10 - 1.5 x 35 mm, class 12.9 ......................... 8 WASHER -lock, special ............................................8 a-RING - hose ............................................... . .... 2 FLANGE - split. ...................................................4 BOLT - hex socket, 10 - 1.5 x 35 mm, class 12.9 ......................... 8 WASHER -lock, special ............................................ 8

Issued April, 1995

Printed in U.S.A.

8-52

®.O~[l~ (36)~~~>R~

~®:t~ Tb I

TO PORT S6

--

.'

,,

I

895022245

PORT B8

TO PORT B7

90508 Excavator

8-53

ARM CONTROL LINES REF.

PART NO.

DESCRIPTION

REQ'D.

ARM-OUT LINES 1 2 3

161842A1 154467A1 159217A1

4 5 6 7 8

152128A1 154475A1 152128A1 154475A1 159223A1

9 10 11 12 13

160074A1 154486A1 150916A1 154475A1 159228A1

14 15 16 17 18

159226A1 154475A1 153378A1 154475A1 159009A1

19 20

152127A1 154467A1

ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE -72-13/16 inches (1850 mm) long, arm-out line (left-hand manual control valve port "4" to shuttle valve port "AT') ........................... 1 ADAPTER - straight ... . ............................................ 1 O-RING - adapter ........................ . ...................... 1 ADAPTER - straight ... . ............................................ 1 O-RING - adapter ............................................... 1 HOSE - 44-3/16 inch (1100 mm) long, arm-out line (shuttle valve port "B7" to cushion valve port "B") . . ...................................... 1 ADAPTER - straight ................................................ 1 O-RING - adapter ................................................. 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 68-7/8 inch (1750 mm) long, arm-out line, (cushion valve port "D" to control valve port "PLa4") ...................................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ........................ . ...................... 1 ADAPTER - straight, special ......................................... 1 O-RING - adapter ....... . . . ..................................... 1 HOSE - 102-5/16 inch (2600 mm) long, arm-out signal line (control valve port "PRa5" to shuttle valve port "C4" .................................. 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-54

&n~n~

(36)~~~>R~

~®'t~ 9 Tb io TO PORT

86

895022245

PORT Be

PORT B7

90508 Excavator

8-55

ARM CONTROL LINES, CONTINUED REF.

PART NO.

DESCRIPTION

REQ'D.

ARM-IN LINES 21 22 23

161842A1 154467A1 159216A1

24 25 26 27 28

152128A1 154475A1 152128A1 154475A1 159224A1

29 30 31 32 33

160074A1 154486A1 150916A1 154475A1 159079A1

34 35 36 37 38

150916A1 154475A1 152127A1 154467A1 152275A1

39 40 41 42 43

150913A1 154467A1 162528A1 154475A1 159433A1

44 45

152127A1 154467A1

Bur7-1180

ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 69-11/16 inches (1750 mm) long, arm-in line (left-hand manual control valve port "2" to shuttle valve port "A8") ........................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 35-7116 inch (900 mm) long, arm-in line (shuttle valve port "B8" to cushion valve port "A") ............................................ 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ................................................. 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 92-1/2 inch (2350 mm) long, arm-in line (cushion valve port "c" to control valve port "PLb4") ......................................... 1 ELBOW - 90 degree ............................................... 1 O-RING - adapter ............................................... 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 114-3/16 inch (2900 mm) long, arm-in signal line (shuttle valve port "S6" to control valve port "Pt2") ................................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 ADAPTER - straight, special ......................................... 1 O-RING - adapter ............................................... 1 HOSE - 106-5/16 inch (2700 mm) long, arm-in signal line (control valve port "PRb5" to shuttle valve port "C5") .................................. 1 ADAPTER - straight. ............................................... 1 O-RING - elbow ................................................ 1

Issued April, 1995

Printed in U.S.A.

8-56

/

89503068S

90508 Excavator

8-57

ARM CYLINDER SUPPLY LINES REF.

PART NO.

DESCRIPTION

REQ'D.

ARM-OUT LINES 1

162331A1

2 3 4 5 6 7 8 9

162246A1 153459A1 862-10030 112309A1 162246A1 153459A1 862-10045 112309A1

HOSE - 56-11/16 inch (1440 mm) long, arm-out line (control valve port "AL4" to arm cylinder line) .. . ........................................ 1 O-RING - hose .................................................... 1 FLANGE - split. ......................... . ..................... . .. .. 2 BOLT - hex socket, 10 - 1.5 x 30 mm, class 12.9 .............. .. ........ .4 WASHER - lock, special ........................................... .4 O-RING - hose .................................................... 1 FLANGE - split. ...................................................2 BOLT - hex socket, 10 - 1.5 x 45 mm, class 12.9 ........................ .4 WASHER - lock, special ........................... .... .... . .... . .. .4

ARM-IN LINES 10

162333A1

11 12 13 14 15 16 17 18

162246A1 153459A1 862-10030 112309A1 153626A1 150124A1 862-14050 150336A1

Bur 7-1180

HOSE - 61-3/8 inch (1560 mm) long, arm-out line (control valve port "BL4" to arm cylinder line) .. . ........ ... ............ . ................ 1 O-RING - hose .................................................... 1 FLANGE - split. ...................................................2 BOLT - hex socket, 10 - 1.5 x 30 mm, class 12.9 ........................ .4 WASHER - lock, special ........................................... .4 O-RING - hose ................................................ ... . 1 FLANGE - split. .............. .. ................................... 2 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm ........................................... .4

Issued April, 1995

Printed in U.S.A.

8-58

,, , ,.

/

/ /

/

,

/ ,, /

/

"

/

/

""

"" ,. /

/

""

""

/

/

/ ./

r§ff3> 89503071S

/

'"

'"

""

/

,. /

/ "

/

,,{

'"

/

,

""

/

,. ,-

,. "

/

" '"

,. "

/

/

/

90508 Excavator

8-59

ARM CYLINDER LINES REF.

1 2 3 4 4A 5 6 7 8 9

PART NO. 151695A1 827-16090 892-11016 151695A1 163845A1 827-16090 892-11016 162595A1 827-16090 892-11016

DESCRIPTION REQ'D. CLAMP - tube ....................................................2 BOLT - hex, 16 - 2.0 x 90 mm, class 10.9 ............................... 1 WASHER -lock, 16 mm ............................................ 1 CLAMP - tube ....................................................2 CLAMP - tube .................................................... 1 BOLT - hex, 16 - 2.0 x 90 mm, class 10.9 ............................... 2 WASHER -lock, 16 mm ............................................ 2 CLAMP - tube ....................................................3 BOLT - hex, 16 - 2.0 x 90 mm, class 10.9 ............................... 2 WASHER -lock, 16 mm ............................................ 2

ARM-OUT LINES 10

11 12 13 14 15 16

162597A1 162246A1 153459A1 862-10040 112309A1 162109A1 154559A1

TUBE - arm-out line ................................................ 1 O-RING - hose .................................................... 1 FLANGE - split. ...................................................2 BOLT - hex socket, 10 - 1.5 x 40 mm, class 12.9 ........................ .4 WASHER - lock, special ........................................... .4 HOSE - 45-114 inch (1150 mm) long, arm-out line ........................ 1 O-RING - hose ................................................. 1

ARM-IN LINES 17 18 19 20 21

22 23

162600A1 153626A1 150124A1 862-14050 150336A1 151433A1 154559A1

Bur 7-1180

TUBE - arm-in line ................................................. 1 O-RING - hose .................................................... 1 FLANGE - split. ...................................................2 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm ........................................... .4 HOSE - 45~1/4 inch (1150 mm) long, arm-in line .......................... 1 O-RING - hose ................................................. 1

Issued April, 1995

Printed in U.S.A.

8-60

TO PORT PRb4

895022668

9050B Excavator

8-61

BUCKET CONTROL LINES REF.

PART NO.

DESCRIPTION

REQ'D.

BUCKET-OPEN LINES 1 2 3

152474A1 154467A1 159211A1

4 5 6 7 8

152128A1 154475A1 152128A1 154475A1

9 10

159226A1 154475A1

1634~3A1

ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 78-3/4 inch (2000 mm) long, bucket-open line (right-hand manual control valve port "3" to shuttle valve port "A6") .................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 114-15/16 inch (2920 mm) long, bucket-open line (shuttle valve port "B6" to control valve port "PRa4") .................................. 1 ADAPTER - straight. ............................................... 1 O-RING - adapter .................. . ............................ 1

BUCKET ACTIVITY SIGNAL LINE 11 12 13

152127A1 154467A1 163420A1

14 15

150913A1 154467A1

ADAPTER - straight. ............................................... 1 O-RING - adapter ........................................ . ...... 1 HOSE - 126 inch (3200 mm) long, bucket-open/close signal line (shuttle valve port "S3" to control valve port "Pt3") .......... , .................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1

BUCKET-CLOSE LINES 16 17 18

152474A1 154467A1 159212A1

19 20 21 22 23

152128A1 154475A1 152128A1 154475A1 157973A1

24 25

150916A1 154475A1

Bur7-1180

ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 82-5/8 inch (2100 mm) long, bucket-close line (right-hand controller port "1" to shuttle valve port "A5") ............................. 1 ADAPTER - straight. ... . .............. . ............................ 1 O-RING - adapter ............................................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter .. . ...................... . ..... . ............... 1 HOSE - 137-3/4 inch (3500 mm) long, bucket-close line (shuttle valve port "B5" to control valve port "PRb4") ..... . ..... . ...................... 1 ELBOW - 90 degree ............................................... 1 O-RING - adapter ............................................... 1

Issued April, 1995

Printed in U.S.A.

8-62

\/

BUCKET

CYLINDER LINES

.- ./

B9503072S

9050B Excavator

8-63

BUCKET CYLINDER SUPPLY LINES REF. 1 2 3

PART NO. 162330A1 154503A1 162332A1

4 5

159372A1 154503A1

DESCRIPTION REQ'D. ADAPTER - straight, special ......................................... 1 O-RING - adapter ........................................ . ...... 1 HOSE - 22-7/8 inch (580 mm) long, dual flow line (from control valve port "P5" to control valve port "P4") .................................... 1 ELBOW - 90 degree, special ......................................... 1 O-RING - elbow .............................. . ................. 1

BUCKET-OPEN LINES 6

162331A1

7 8 9 10 11 12 13 14

162246A1 153459A1 862-10030 112309A1 162246A1 153459A1 862-10045 112309A1

HOSE - 56-11/16 inch (1440 mm) long, bucket-open line (control valve port "AR4" to bucket cylinder line) ..................................... 1 O-RING - hose ....................................................1 FLANGE - split. ...................................................2 BOLT - hex socket, 10 - 1.5 x 30 mm, class 12.9 .. .. ......... .. ......... .4 WASHER - lock, special .......... .. ............................... .4 O-RING - hose ................................................... . 1 FLANGE - split. . ....... ..... .... ... .. . ...................... .. . .. . 2 BOLT - hex socket, 10 - 1.5 x 45 mm, class 12.9 ........................ .4 WASHER -lock, special ........................................... .4

BUCKET-CLOSE LINES 15

162329A1

16 17 18 19 20 21 22 23

162246A1 153459A1 862-10030 112309A1 162246A1 153459A1 862-10045 112309A1

Bur 7-1180

HOSE - 61 inch (1550 mm) long, bucket-close line (control valve port "BR4" to bucket cylinder line) ......................................... 1 O-RING - hose .. . ................................................. 1 FLANGE - split. ....................................... . ........... 2 BOLT - hex socket, 10 - 1.5 x 30 mm, class 12.9 ......... . .... .... ... .. . .4 WASHER - lock, special ........................................... .4 O-RING - hose .................................................... 1 FLANGE - split. ...................................................2 BOLT - hex socket, 10 - 1.5 x 45 mm, class 12.9 .. . ..................... .4 WASHER -lock, special ........................................... .4

Issued April, 1995

Printed in U.S.A.

8-64

89503073S

9050B Excavator

8-65

BUCKET CYLINDER LINES - 3.23 METER ARM REF. 1 2

3 4 5

P

PART NO. 162595A1 828-16070 892-11016 150777A1 827-12070 892-11016

DESCRIPTION REQ'D. CLAMP - tube, bucket cylinder lines ................................... 2 BOLT - hex, 16 - 2.0 x 70 mm, class 10.9" ............................. 2 WASHER -lock, 16 mm ............................................ 1 CLAMP - tube, bucket cylinder lines ................................... 6 BOLT - hex, 12 - 1.75 x 70 mm, class 10.9 .............................. 6 WASHER -lock, 16 mm ............................................ 6

BUCKET-OPEN LINES 7 8 9 10 11 12 13

162599A1 154548A1 151256A1 862-10045 112309A1 151505A1 154523A1

TUBE - bucket-open line ............................................ 1 O-RING - tube .................................................... 1 TUBE - hydraulic, bucket-open line .................................... 1 BOLT - hex socket, 10 - 1.5 x 45 mm, class 12.9 ........................ .4 WASHER - lock, special ........................................... .4 HOSE - 72-7/8 inch (1850 mm) long, bucket-open line ..................... 1 O-RING - hose ................................................. 2

BUCKET-CLOSE LINES 14 15 16 17 18 19 20

162598A1 154548A1 151256A1 862-10045 112309A1 151505A1 154523A1

Bur7-1180

TUBE - bucket-close line ................ . ........................... 1 O-RING - tube ................................... . .............. . . 1 TUBE - hydraulic, bucket-close line .................................... 1 BOLT - hex socket, 10 - 1.5 x 45 mm, class 12.9 ........................ .4 .

WASHER - lock, special ................ . ...................... . ... .4 HOSE - 72-7/8 inch (1850 mm) long, bucket-close line ..................... 1 O-RING - hose .......... . ...................................... 2

Issued April, 1995

Printed in U.S.A.

8-66

TO PORT S5

c. ..~

895022658

\

(

90508 Excavator

8-67

SWING CONTROL LINES REF.

PART NO.

DESCRIPTION

REQ'D.

SWING-LEFT LINES 1 2 3

152747A1 154467A1 159215A1

4 5 6 7 8

152128A1 154475A1 152128A1 154475A1 157972A1

9 10

150916A1 154475A1

ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 65 inch (1650 mm) long, swing-left line (left-hand manual control valve port "3" to shuttle valve port "A2") ........................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 114-3/16 inch (2900 mm) long, swing-left line (shuttle valve port "B2" to control valve port "PLa3") ...................................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1

SWING-RIGHT LINES 11 12 13

152747A1 154467A1 159216A1

14 15 16 17 18

152128A1 154475A1 152128A1 154475A1 159010A1

19 20

152128A1 154475A1

ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 69-11/16 inches (1750 mm) long, swing-right line (left-hand controller port "1" to shuttle valve port "A 1") ............................. 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter .............. : ................................ 1 HOSE - 129-15/16 (3300 mm) long, swing-right line (shuttle valve port "B 1" to control valve port "PLb3") ...................................... 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-68

c . .. ~

695022658

9050B Excavator

8-69

SWING CONTROL LINES, CONTINUED REF.

PART NO.

DESCRIPTION

REQ'D.

SWING BRAKE RELEASE LINES 21 22 23

152127A1 154467A1 162527A1

24 25 26 27 28

162525A1 154467A1 159497A1 154467A1 161166A1

29 30 31 32 33

150913A1 154467A1 150933A1 154467A1 152773A1

34 35

150913A1 154467A1

ADAPTER - straight. ............................................. .. 1 O-RING - adapter ............................................. . . 1 HOSE - 27-9/16 inch (700 mm) long, swing brake release signal line (shuttle valve port "S1" to tee at swing brake release valve port "A") .......... 1 ADAPTER - straight, special ......................................... 1 O-RING - adapter ............................................... 1 TEE - special ..................................................... 1 O-RING - tee .................................................. 1 HOSE - 84-5/8 inch (2150 mm) long, swing brake release drain line (boom priority override) (tee at port "A" of swing brake release valve to control valve port "Pt1" .............................................. 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow .............................................. .. .

ELBOW - 45 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 72-13/16 inch (1850 mm) long, swing brake release signal line (swing brake release valve port "B" to swing motor port "PR") ............... 1 ELBOW - 90 degree ....................... ' .' ...................... 1 O-RING - elbow ............................... .. ............... 1

SWING SHUT-OFF LINE 36 37 38

152127A1 154467A1 162650A1

39 40

150913A1 154467A1

Bur7-1180

ADAPTER - straight .......................................... . ... . . 1 O-RING - adapter ....................... . ....................... 1 HOSE - 137-3/4 inch (3500 mm) long, swing shut-off signal line (from shuttle valve port "S5" to solenoid valve port "C2") ........................ 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow .......................................... . ..... 1

Issued April, 1995

Printed in U.S.A.

8-70

~ I I I

I

I

/

89503075S

I

90508 Excavator

8-71

FREE SWING CIRCUIT REF. 1 2 3 4 5 6 7 8

PART NO. 162367A1 152718A1 159205A1 627-6016 892-11006 162366A1 154467A1 162365A1

9 10 11 12 13

158784A1 154467A1 152127A1 154467A1 162365A1

14 15 16 17 18

158784A1 154467A1 150913A1 154467A1 157853A1

19 20 21

150913A1 154467A1 150071A1

Bur 7-1180

DESCRIPTION REQ'D. BRACKET - mounting .............................................. 1 BOLT - special ....................................................2 VALVE ASSEMBLY - solenoid, free swing, parts list on page 8-143 .......... 1 BOLT - hex, full threads, 6 - 1.0 x 16 mm, class 10.9 ...................... 2 WASHER - lock, 6 mm .............................................2 ADAPTER - special, with orifice ...................................... 1 O-RING - adapter ............................................... 1 HOSE - 47-1/4 inch (1200 mm) long, metering line (from solenoid valve port "A" to swing motor port "PA") ..................................... 1 ELBOW - 90·degree, special ......................................... 1 O-RING - elbow ................................................ 1 ADAPTER - straight. ...... .. ................ . ...................... 1 O-RING - adapter ............................................... 1 HOSE - 47-1/4 inch (1200 mm) long (from solenoid valve port "B" to swing motor port "PB") .............................................. 1 ELBOW - 90 degree, special ......................................... 1 O-RING - elbow .............. . ................................. 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 80-11/16 inch (2050 mm) long (from solenoid valve port ''T'' to drain manifold port "T4") ............................................ 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 STRAP - tie ......................................................2

Issued April, 1995

Printed in U.S.A.

8-72

CONTROL VALVE RECIRCULATING LINE

,

//,1 ,

/'

"

.,,/

.

---

-

895030768

90508 Excavator

8-73

SWING MOTOR POWER CIRCUIT REF. 1 2 3 4 5

PART NO. 153459A1 162246A1 862-10030 112309A1 163102A1

6 7 8 9 10 11 12 13 14

153458A1 161097A1 862-10030 112309A1 153459A1 162246A1 862-10030 112309A1 162323A1

15 16 17 18 19 20 21

153458A1 161097A1 862-10030 112309A1 151655A1 154523A1 162322A1

22 23

151655A1 154523A1

Bur7-1180

DESCRIPTION REQ'D. FLANGE - split. ................................................... 2 O-RING - split flange ............................................... 1 BOLT - hex socket, 10 - 1.5 x 30 mm, class 12.9 ........................ .4 WASHER -lock, special ........................................... .4 HOSE - 40-9/16 inch (1030 mm) long, swing right power line (control valve port "BL3" to swing motor port "B") ................................ 1 FLANGE - split. ................................................... 2 O-RING - split flange ............................................... 1 BOLT - hex socket, 10 - 1.5 x 30 mm, class 12.9 ........................ .4 WASHER -lock, special ........................................... .4 FLANGE - split. ...................................................2 O-RING - split flange ......................................... . ..... 1 BOLT - hex socket, 10 - 1.5 x 30 mm, class 12.9 ........................ .4 WASHER - lock, special ........................................... .4 HOSE - 19-11/16 inch (500 mm) long, swing left power line (control valve port "AL3" to swing motor port "A" ................................ 1 FLANGE - split. ................................................... 2 O-RING - split flange ............................................... 1 BOLT - hex socket, 10 - 1.5 x 30 mm, class 12.9 ........................ .4 WASHER -lock, special ........................................... .4 ADAPTER - straight, includes O-ring ................................... 1 O-RING - adapter ............................................... 1 HOSE - 22-7/8 inch (580 mm) long, return line from swing motor (swing motor port "DB" to control valve recirculating line) ......................... 1 ADAPTER - straight, includes O-ring ................................... 1 O-RING - adapter ............................................... 1

Issued April, 1995

Printed in U.S.A.

8-74

TO PORT DR

695021298

9050B Excavator

8-75

SWIVEL AND SWING MOTOR DRAIN LINES REF. 1 2

PART NO. 153438A1 163115A1

3 4 5 6

157864A1 163114A1 154487A1 162356A1

7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

157864A1 162358A1 159088A1 153456A1 627-10020 150409A1 150792A1 150794A1 627-10020 150409A1 162355A1 150724A1 162359A1 157581A1 154523A1 162357A1 152718A1 151486A1 827-12060 829-1412 150811A1

Bur 7-1180

DESCRIPTION REQ'O. ELBOW - special, 90 degree ......................................... 1 HOSE - 43-5/16 inch (1100 mm) long, swivel port "OR"to tee in swing motor port "DB" ................................................... 1 SLEEVE - corrugated, 23-5/8 inch (600 mm) long ........................ 1 TEE - in swing motor port "DB" ....................................... 1 O-RING - tee .................................................. 1 HOSE - 31-1/2 inch (800 mm) long, from tee in swing motor port "DB" to filter supply tube ................................................... 1 SLEEVE - corrugated, 23-5/8 inch (600 mm) long ........................ 1 TUBE - filter supply ................................................ 1 ADAPTER - straight. ............................................... 1 BRACKET - mounting .............................................. 1 BOLT - hex, full threads, 10 - 1.5 x 20 mm, class 10.9 ..................... 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2 FILTER ASSEMBLY - hydraulic oil .................................... 1 ELEMENT - filter ............................................... 1 BOLT - hex, full threads, 10 - 1.5 x 20 mm, class 10.9 ..................... 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2 ADAPTER - special ................................................ 1 ELBOW - 90 degree, 90 degree ...................................... 1 HOSE - 15 inch (380 mm) long, filter to reservoir ......................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 BRACKET - mounting .............................................. 1 BOLT - special ....................................................2 CLAMP - tube ....................................................1 BOLT - hex, 12 - 1.75 x 60 mm, class 10.9 .............................. 1 NUT - hex, 12 mm -1.75, class 10 .................................... 1 WASHER - flat, special, 12 mm ....................................... 1

Issued April, 1995

Printed in U.S.A.

8-76

TRAVEL SHUTTLE

VALVE

(

;::;- - j' £t./

-

LEFT-HAND PEDAL CONTRO L VALVE

TO PORT 1

89502304S

9050B Excavator

8-77

TRAVEL CONTROL LINES REF. 1 2

3 4 5 6

PART NO. 159042A1 627-10025 150409A1 160355A1 828-10090 150409A1

DESCRIPTION REQ'D. BRACKET - valve mounting ......................................... 1 BOLT - hex, full threads, 10- 1.5 x 25 mm, class 10.9 .............. . ...... 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm .... . ........... ..... .... . ... 2 VALVE - shuttle, travel. ............................................. 1 BOLT - hex, 10 - 1.5 x 90 mm, class 10.9 ..... . ......................... 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2

RIGHT-HAND TRAVEL LINES 7 8 9

150913A1 154467A1 159043A1

10 11 12 13 14

152127A1 154467A1 152127A1 154467A1 157839A1

15 16 17 18 19

156554A1 154467A1 150913A1 154467A1 156735A1

20 21 22 23 24

150913A1 154467A1 152127A1 154467A1 161293A1

25 26

156554A1 154467A1

ELBOW - 90 degree ........................................... . ... 1 O-RING - elbow ................................................ 1 HOSE - 18-1/2 inch (470 mm) long, right-hand forward travel line (right-hand pedal control valve port "1" to travel shuttle valve port "A2") ........ 1 ADAPTER - straight. ..................... ... ....................... 1 O-RING - adapter ............................................... 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 153-1/2 inch (3900 mm) long, right-hand forward travel line (travel shuttle valve port "S2"to control valve port "PRb1") (also activated with single-pedal travel) ............................. . ............... 1 ELBOW - 90 degree, special .................................. . ...... 1 O-RING - adapter ............................................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE- 13-3/4 inch (350 mm) long, right-hand backward travel line (right-hand pedal control valve port "2" to travel shuttle valve port "A4") ........ 1 ELBOW - 90 degree ............................................... 1 O-RING - adapter ...................... .. ....................... 1 ADAPTER - straight. .......... .. ................................... 1 O-RING - adapter ............................................... 1 HOSE - 141-3/4 inch (3600 mm) long, right-hand backward travel line (single-pedal shuttle valve port "S4" to control valve port "PRa1") (also activated with single-pedal travel) ..................................... 1 ELBOW - 90 degree, special .................... . ............... .... . 1 O-RING - adapter ............................................... 1

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-78

SWIVEL

I:

-LEFT-HAND

TO PORT 1

895023048

90508 Excavator

8-79

TRAVEL CONTROL LINES, CONTINUED REF.

PART NO.

DESCRIPTION

REQ'D.

LEFT-HAND TRAVEL LINES 27 28 29

150913A1 154467A1 159044A1

30 31 32 33 34

152127A1 154467A1 152127A1 154467A1 157839A1

35 36 37 38 39

156554A1 154467A1 150913A1 154467A1 152793A1

40 41 42 43 44

150913A1 154467A1 152127A1 154467A1 158130A1

45 46

156554A1 154467A1

ELBOW - 90 degree ............................................... 1 O-RING - elbow . ............................................... 1 HOSE - 21-5/8 inch (550 mm) long, left-hand forward travel line (left-hand pedal control valve port "1" to travel shuttle valve port "A 1") ......... 1 ADAPTER - straight. ........ . ........................ . ........ . .... 1 O-RING - adapter .......................................... .. ... 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 153-1/2 inch (3900 mm) long, left-hand forward travel line (travel shuttle valve port "S1" to control valve port "PLb1") (also activated with single-pedal travel) ..................................... 1 ELBOW - 90 degree, special ......................................... 1 O-RING - elbow ................................................ 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ........... . ................................ . ... 1 HOSE - 17-3/4 inch (450 mm) long, left-hand backward travel line (left-hand pedal control valve port "2" to travel shuttle valve port "A3") ......... 1 ELBOW - 90 degree ............................................... 1 O-RING - adapter ............................................... 1 ADAPTER - straight ........... . ............................... . .... 1 O-RING - adapter .......... . ................................. . .. 1 HOSE - 131-7/8 inch (3350 mm) long, left-hand backward travel line (single-pedal shuttle valve port "S3" to control valve port "PLa1") (also activated with single-pedal travel) ..................................... 1 ELBOW - 90 degree, special ......................................... 1 O-RING - elbow . ............................................... 1

HIGH SPEED SIGNAL LINE 47 48 49

150913A1 154467A1 157790A1

50

153596A1

ELBOW - 90 degree ............................................... 1 O-RING - elbow ........... . .................................... 1 HOSE - 118-1/8 inch (3000 mm) long, high speed travel signal line (solenoid valve port "C1" to swivel port "Ps") ............................. 1 ELBOW - 90 degree, special ......................................... 1

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-80

TO PORT 81

CONTROL

i:

TRAVEL SHUTTLE VALVE

( Y

I

~~L-

Y

;:;----;'-If-I-____ LEFT-HAND

TO PORT 1

69502304S

TO PORT S2

9050B Excavator

8-81

TRAVEL CONTROL LINES, CONTINUED REF.

PART NO.

DESCRIPTION

REQ'D.

SINGLE-PEDAL TRAVEL LINES 51 52 53

150913A1 154467A1 152775A1

54 55 56 57 58

152127A1 154467A1 150913A1 154467A1 151862A1

59 60

152127A1 154467A1

Bur7-1180

ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 19-3/4 inch (500 mm) long, single-pedal forward travel line (single-pedal control valve port "1" to travel shuttle valve port "B1") ........... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 15-3/4 inch (400 mm) long, single-pedal backward travel line (single-pedal control valve port "2" to travel shuttle valve port "B2") ........... 1 ADAPTER - straight. .................. . ............................ 1 O-RING - adapter ............................................... 1

Issued April, 1995

Printed in U.S.A.

8-82

\

,,

~/

69503077S

9050B Excavator

8-83

TRACK DRIVE HYDRAULIC CIRCUIT REF. 1 2 3 4 5 6

PART NO. 152987A1 152895A1 152888A1 814-10100 150409A1 829-1410

DESCRIPTION REQ'D. CLAMP - hose mounting ........................................... .4 SPACER - clamp ..................................................4 PLATE - clamp ....................................................2 BOLT - hex, 10 - 1.5 x 100 mm ...................................... .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 8 NUT - hex, 10 mm -1.5, class 10 .................................... .4

RIGHT-HAND TRAVEL LINES 7 8 9 10 11

153459A1 162246A1 627-10030 892-11010 162321A1

12 13 14 15 16 17 18

151655A1 154523A1 153459A1 162246A1 627-10030 892-11010 162320A1

19 20

151655A1 154523A1

FLANGE - split. ...................................................2 O-RING - hose .................................................... 1 BOLT - hex, full threads, 10 - 1.5 x 30 mm, class 10.9 .................... .4 WASHER -lock, 10 mm ........................................... .4 HOSE - 57-1/16 inch (1450 mm) long, forward-travel line (control valve port "BR1" to swivel port "A") ......................................... 1 ADAPTER - straight, includes O-ring ................................... 1 O-RING - adapter ............................................... 1 FLANGE - split. ...................................................2 O-RING - hose .................................................... 1 BOLT - hex, full threads, 10 - 1.5 x 30 mm, class 10.9 .................... .4 WASHER -lock, 10 mm ........................................... .4 HOSE - 53-15/16 inch (1370 mm) long, backward-travel line (control valve port "AR1" to swivel port "C") .................................... 1 ADAPTER - straight, includes O-ring ................................... 1 O-RING - adapter ............................................... 1

LEFT-HAND TRAVEL LINES 21 22 23 24 25

153459A1 162246A1 627-10030 892-11010 162318A1

26 27 28 29 30 31 32

151655A1 154523A1 153459A1 162246A1 627-10030 892-11010 162319A1

33 34

151655A1 154523A1

Bur7-1180

FLANGE - split. ...................................................2 O-RING - hose .................................................... 1 BOLT - hex, full threads, 10 - 1.5 x 30 mm, class 10.9 .................... .4 WASHER -lock, 10 mm ........................................... .4 HOSE - 55-1/2 inch (1410 mm) long, forward-travel line (control valve port "BL 1" to swivel port "B") ......................................... 1 ADAPTER - straight, includes O-ring ................................... 1 O-RING - adapter ............................................... 1 FLANG E - split ....................................................2 O-RING - hose ....................................................1 BOLT - hex, full threads, 10 - 1.5 x 30 mm, class 10.9 .................... .4 WASHER -lock, 10 mm ........................................... .4 HOSE - 55-7/8 inch (1420 mm) long, backward-travel line (control valve port "AL 1" to swivel port "D") ......................................... 1 ADAPTER - straight, includes O-ring ................................... 1 O-RING - adapter ............................................... 1

Issued April, 1995

Printed in U.S.A.

8-84

895030788

90508 Excavator

8-85

CONTROL VALVE DRAIN LINES REF. 1 1A 2

PART NO. 162554A1 154467A1 162555A1

3 4 5 6 7

150933A1 154467A1 150913A1 154467A1 152704A1

8 9 10 11 12

150913A1 154467A1 150913A1 154467A1 152581A1

13 14 15 16

150913A1 154467A1 156554A1 152807A1

17 18

150933A1 154467A1

Bur7-1180

DESCRIPTION REQ'D. ADAPTER - special ................................................ 1 O-RING - adapter (not shown) ................... . . . ............... 1 HOSE - 70-7/8 inch (1800 mm) long, main control valve drain line (control valve port "Dr1" to drain manifold port "T5") ................. . ..... 1 ELBOW - 45 degree ............................................... 1 O-RING - elbow ................................................ 1 ELBOW - 90 degree . . ...................................... . ...... 1 O-RING - elbow ................................................ 1 HOSE - 71 inch (1800 mm) long, boom signal drain line (control valve port "Dr4" to drain manifold port "T3") .................................. 1 ELBOW - 90 degree ....... . ....................................... 1 O-RING - elbow . . . . ... . ......... . ... .. .......................... 1 ELBOW - 90 degree . .............................................. 1 O-RING - elbow ................................................ 1 HOSE - 74-13/16 inch (1900 mm) long, bucket signal drain line (control valve port "Dr3" to drain manifold port "T2") ............................. 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 ELBOW - 90 degree, special ......................................... 1 HOSE - 49-1/4 inch (1250 mm) long, dual flow signal line (control valve port "PLb2" to drain manifold port "T6") ................................. 1 ELBOW - 45 degree ............................................... 1 O-RING - elbow ................................................ 1

Issued April, 1995

Printed in U.S.A.

8-86

SWING BRAKE RELEASE VALVE

..~I C

OVTOPORTT

@Jj~-@ @

69503079S

90508 Excavator

8-87

PRESSURE AND RETURN MANIFOLD DRAIN LINES REF. 1 2 3

PART NO. 152128A1 154475A1 162565A1

4 5 6 7 8

152128A1 154475A1 150913A1 154467A1 152281A1

9 10 11 12 13

152127A1 154467A1 153378A1 154475A1 161482A1

14 15 16 17 18

152127A1 154467A1 152128A1 154475A1 152774A1

19 20

150916A1 154475A1

Bur7-1180

DESCRIPTION REQ'D. ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 39-3/8 inch (1000 mm) long, cushion valve drain line (cushion valve port "T" to pressure and return manifold port "T") ..................... 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 31-1/2 inch (800 mm) long, solenoid valve dtrain line (single-spool solenoid valve port "T" to pressure and return manifold port "T8") ............................................................ 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 ADAPTER - straight, special ......................................... 1 O-RING - adapter ............................................... 1 HOSE - 59-1/16 inch (1500 mm) long, swing brake release valve drain line (swing brake release valve port "T" to pressure and return manifold port ''T7'') ........................................................ 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 122 inch (3100 mm) long, pressure and return manifold drain line (pressure and return manifold port "T1" to drain manifold port "T1") ........ 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1

Issued April, 1995

Printed in U.S.A.

8-88

DRAIN LINE

\

@-~ ®

RETURN LINE

\

0'9

rw~ ~~:'-­ ~~'--1 SOLENOID VALVE

!

DRAIN MANIFOLD

695030808

\

~

"~ ~ ~S)'' -'® cd> cdI' <f-~:.' ~

\

~

SUCTION LINE

TO PORT T1

16

90508 Excavator

8-89

MISCELLANEOUS DRAIN LINES REF. 1 2 3

PART NO. 150919A1 154487A1 163510A1

4 4A 5 6 7

151650A1 154487A1 152128A1 154475A1 159072A1

8 9 10 11 12 13

152748A1 151552A1 159022A1 152128A1 154475A1 162651A1

14 15 16 17 18

152128A1 154475A1 150919A1 154487A1 163110A1

19 19A

151650A1 154487A1

Bur 7-1180

DESCRIPTION REQ'D. ELBOW - 90 degree, special ......................................... 1 O-RING - elbow ................................................ 1 HOSE - 16-1/2 inch (420 mm) long, drain manifold drain line (drain manifold port "T" to port in return line) .................................. 1 ADAPTER - straight, includes O-ring ................................... 1 O-RING - adapter ............................................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 65 inch (1650 mm) long, cushion valve drain line (cushion valve port "R" to port in return line) ......................................... 1 ADAPTER - straight, special ......................................... 1 FILTER - hydraulic .......................... .. ..................... 1 ELBOW - 90 degree, special ......................................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 HOSE - 15-3/4 inch (400 mm) long, solenoid valve drain line (eight-spool solenoid valve port "T2" to port in drain line) ................... 1 ADAPTER - straight. ............................................... 1 O-RING - adapter ............................................... 1 ELBOW - 90 degree, special ......................................... 1 O-RING - elbow ................................................ 1 HOSE - 21-5/8 inch (550 mm) long, pilot pressure relief line (check valve port "T1" to port in suction line) .................................. 1 ADAPTER - straight, includes O-ring ................................... 1 O-RING - adapter ............................................... 1

Issued April, 1995

Printed in U.S.A.

8-90

895031315

9050B Excavator

8-91

SINGLE ACTION AUXILIARY EQUIPMENT OPTION COMPONENT MOUNTING AND TUBING SUPPORT REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

PART NO. 162676A1 627-12030 150811A1 162613A1 827-12080 150811A1 829-1412 163125A1 627-16030 150814A1 162657A1 627-16030 150814A1 162659A1 154523A1 162656A1 163435A1 154640A1 862-16035 112313A1 163124A1 152718A1 163436A1 152718A1 153626A1 162667A1 862-14090 150336A1 162670A1 627-12030 150811A1 159704A1 159705A1 159706A1 627-10025 150409A1 157249A1

DESCRIPTION REQ'D. BRACKET - mounting .............................................. 1 BOLT - hex, full threads, 12 - 1.75 x 30 mm, class 10.9 .. . ................ . 2 WASHER - flat, special, 12 mm ............................... . ...... . 2 CLAMP - tubing ................................................... 1 BOLT - hex, 12 - 1.75 x 80 mm, class 10.9 .............................. 2 WASHER - flat, special, 12 mm .......................................2 NUT - hex, 12 mm -1.75, class 10 .................................... 2 BRACKET - mounting, manifold .................. . ................... 1 BOLT - hex, full threads, 16 - 2.0 x 30 mm, class 10.9 .................... .4 WASHER - flat, special ..... . ...................................... .4 MANIFOLD - auxiliary equipment supply ............................ . ... 1 BOLT - hex, full threads, 16 - 2.0 x 30 mm, class 10.9 .................... .4 WASHER - flat, special ............................................ .4 PLUG - manifold .................................................. 1 O-RING - plug ................................................. 1 VALVE - relief .... . ............................................... 1 COVER - manifold ................................................. 1 O-RING - cover .................................................... .

BOLT - hex socket, 16 - 2.0 x 35 mm, class 12.9 ........................ .4 WASHER -lock, 16 mm ............................................4 BRACKET - mounting, manifold . ............................ . .. . .... . 1 BOLT - special ....................................................4 MANIFOLD - auxiliary equipment relief ................................. 1 BOLT - special ... , ................................................4 O-RING - manifold ................................................. 1 MANIFOLD - filter supply ............................ . ............... 1 BOLT - hex socket, 14 - 2.0 x 90 mm, class 12.9 ....... . ................ .4 WASHER -lock, 14 mm ........................................... .4 BRACKET - mounting, filter .......................................... 1 BOLT - hex, full threads, 12 - 1.75 x 30 mm, class 10.9 ................... .4 WASHER - flat, special, 12 mm . . .................................... .4 FILTER ASSEMBLY - line, add ASSEMBLY ............................. 1 ELEMENT - filter ............................................... 1 GAUGE - special indicator ........................................ 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 .................... .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ...................... . ..... .4 VALVE - port relief. ................................................2

NOTE: The single action auxiliary equipment option consists of the parts listed on this page, the parts listed on pages 8-93 thru 8-97, and the boom and arm components listed on pages 8-115 and 8-116.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-92

TO PORT PRa2

695031305

90508 Excavator

8-93

SINGLE ACTION AUXILIARY EQUIPMENT OPTION PILOT CONTROL LINES REF.

1 2 3 4 5

PART NO. 162638A1 627-10025 150409A1 159636A1 150067A1

DESCRIPTION REQ'D. BRACKET - mounting, bulkhead ...................................... 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 .................... .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ .4 HARNESS - wiring ................................................. 1 STRAP - tie ................................................... UAR

PRESSURE AND RETURN LINES 6 7 8

152127A1 154467A1 159045A1

9 10 11 12 13

152127A1 154467A1 161841A1 154467A1 159045A1

14 15

152127A1 154467A1

ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1 HOSE - 45-1/4 inch (1150 mm) long, pilot pressure supply line (pressure and return manifold port "P4" to pedal control valve port "P") ................ 1 ADAPTER - straight. .............................................. . 1 O-RING - adapter ............................................... 1 ADAPTER - straight, special ......................................... 1 O-RING - adapter ............................................... 1 HOSE - 45-1/4 inch (1150 mm) long, pilot pressure return line (pedal control valve port "T" to pressure and return manifold port "T4") .............. 1 ADAPTER - straight ................................................ 1 O-RING - adapter ............................................... 1

CONTROL SIGNAL AND RELIEF LINES 16 17 18 19 20 21 22 23

159002A1 154467A1 154467A1 152899A1 152135A1 159599A1 153596A1 161659A1

24 25

159481A1 163434A1

26 27 28 29 30

156554A1 154467A1 156554A1 154467A1 157852A1

31 32

150933A1 154467A1

PLUG - hydraulic port (in pedal control valve port "2") ..................... 1 O-RING - plug ................................................. 1 O-RING - pedal control valve ......................................... 1 CONNECTOR - straight, special ...................................... 1 TEE - special ............. . ....................................... 1 SWITCH - pressure ................................................ 1 ELBOW - 90 degree, special ......................................... 1 HOSE - 27-5/8 inch (700 mm) long, auxiliary option control signal line (from tee in pedal control valve port "1" to fitting in bulkhead mounting bracket) ......................................................... 1 FITTING - special ................................................. 1 HOSE - 149-5/8 inch (3800 mm) long, auxiliary option control signal line (from fitting in bulkhead mounting bracket to control valve port "PRb2") ........ 1 ELBOW - 90 degree, special ......................................... 1 O-RING - elbow ................................................ 1 ELBOW - 90 degree, special ......................................... 1 O-RING - elbow ................................................ 1 HOSE - 64-15/16 inch (1650 mm) long, auxiliary option control signal relief line (from control valve port "PRa2" to drain manifold port ''T7) .......... 1 ELBOW - 45 degree ............................................... 1 O-RING - elbow ................................................ 1

NOTE: The single action auxiliary equipment option consists of the parts listed on this page, the parts listed on page 8-91, the parts listed on pages 8-95 and 8-97, and the boom and arm components listed on pages 8-115 and 8-116.

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-94

AUXILIARY CYLlNDER ______ f"C! RELIEF LINE ~

....-@

$;)

FILTER

89503132S

9050B Excavator

8-95

SINGLE ACTION AUXILIARY EQUIPMENT OPTION CYLINDER SUPPLY AND RELIEF LINES REF.

PART NO.

DESCRIPTION

REQ'D.

CYLINDER SUPPLY LINES 1

162677A1

2 3 4 5 6

154548A1 862-10035 112309A1 153626A1 163123A1

7 8 9 10 11 12

862-14050 150336A1 153626A1 862-14080 150336A1 162675A1

13 14 15 16 17 18 19 20 21

153626A1 150124A1 862-14050 150336A1 159498A1 153626A1 150124A1 862-14050 150336A1

TUBE - cylinder supply tube (control valve port "BR2" to manifold supply tube ............................................................ 1 O-RING - tube ....................................................1 BOLT - hex socket, 10 - 1.5 x 35 mm, class 12.9 ........................ .4 WASHER -lock, special ........................................... .4 O-RING - tube .................................................... 1 TUBE - manifold supply (cylinder supply tube to auxiliary equipment supply manifold) ................................................... 1 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm ........................................... .4 O-RING - tube .................................................... 1 BOLT - hex socket, 14 - 2.0 x 80 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm ........................................... .4 HOSE - 63 inch (1600 mm) long, cylinder supply line (auxiliary equipment supply manifold to auxiliary cylinder supply line) ................. 1 O-RING - hose .................................................... 1 FLANGE - split. ...................................................2 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm ........................................... .4 GUARD - hose .................................................... 1 O-RING - hose .................................................... 1 FLANGE - split. ...................................................2 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm ........................................... .4

NOTE: The single action auxiliary equipment option consists of the parts listed on this page, the parts listed on pages 8-91 and 8-93, the parts listed on page 8-97, and the boom and arm components listed on pages 8-115 and 8-116.

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-96

AUXILIARY CYLINDER _____.. .....f"=1 RELIEF LINE

~--®

FILTER

89503132S

90508 Excavator

8-97

SINGLE ACTION AUXILIARY EQUIPMENT OPTION CYLINDER SUPPLY AND RELIEF LINES, CONTINUED REF.

PART NO.

DESCRIPTION

REQ'D.

CYLINDER RELIEF LINES 22

162664A1

23 24 25 26 27 28 29

153626A1 157856A1 862-10030 112309A1 159047A1 154559A1 162675A1

30 31 32 33 34 35 36 37 38 39 40 41

153626A1 150124A1 862-14050 150336A1 159498A1 153626A1 150124A1 862-14050 150336A1 157582A1 154559A1 163126A1

42 43 44 45

162669A1 163763A1 162669A1 162673A1

46

157588A1

HOSE - 22-7/16 inch (570 mm) long, auxiliary equipment crossover (auxiliary equipment supply manifold to filter supply manifold) ............... 1 O-RING - hose ............................. . ......... . ............ 1 FLANGE - split. ...................................................2 BOLT - hex socket, 10 - 1.5 x 30 mm, class 12.9 ..................... . .. .4 WASHER - lock, special ........................................... .4 ADAPTER - straight, special ............................. . ........... 1 O-RING - adapter ............................................... 1 HOSE - 63 inch (1600 mm) long, cylinder relief line (auxiliary equipment relief manifold to auxiliary cylinder relief line) . . ....................... . .. 1 O-RING - hose .................................................... 1 FLANGE - split. ...................................................2 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm ........................................... .4 GUARD - hose .................................................... 1 O-RING - hose ................................................... . 1 FLANGE - split. ........... . ....................................... 2 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm ........................................... .4 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 23-5/8 inch (600 mm) long, filter inlet (filter supply manifold to filter inlet port) ........................... . ........................ 1 ELBOW - 90 degree .. , ............................................ 1 ADAPTER - straight, special ......................................... 1 ELBOW - 90 degree ............. . ................................. 1 HOSE - 39-3/8 inch (1000 mm) long, filter relief (filter to oil cooler supply tube) ............................................................ 1 ELBOW - 45 degree ............................................... 1

NOTE: The single action auxiliary equipment option consists of the parts listed on this page, the parts listed on pages 8-93 thru 8-95, and the boom and arm components listed on pages 8-115 and 8-116.

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-98

895031338

90508 Excavator

8-99

DOUBLE ACTION AUXILIARY EQUIPMENT OPTION COMPONENT MOUNTING REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30 31 32

33 34 35 36

PART NO. 162638A1 627-10025 150409A1 158186A1 162654A1 154467A1 162640A1 153296A1 159085A1 154487A1 827-10080 150409A1 162674A1 154548A1 862-10080 112309A1 162684A1 152718A1 162683A1 152718A1 162681A1 627-10025 150409A1 162680A1 627-6016 892-11006 162538A1 627-6016 892-11006 162679A1 162299A1 627-6012 892-11006 895-11006 157249A1 163128A1

DESCRIPTION REQ'D. BRACKET - mounting, shuttle valve ................................... 1 BOLT - hex, full threads, 10- 1.5 x 25 mm, class 10.9 ..................... 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2 VALVE - shuttle ................................................... 1 ADAPTER - straight. ............................................... 1 a-RING - adapter ............................................... 1 ADAPTER - special ................................................ 1 VALVE ASSEMBLY - holding, component parts not seNiced separately ....... 1 PLUG - holding valve ............................................... 1 a-RING - plug ................................................. 1 BOLT - hex, 10 -1.5 x 80 mm, class 10.9 ............................... 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2 VALVE - check .................................................... 1 a-RING - check valve .............................................. 1 BOLT - hex socket, 10- 1.5 x 80 mm, class 12.9 ........................ .4 WASHER -lock, special .... . ...................................... .4 BRACKET - mounting, manifold ...................................... 1 BOLT - special ....................................................2 MANIFOLD - hydraulic .............................................. 1 BOLT - special ....................................................2 BRACKET - mounting, solenoid valve ................. . .. . ............. 1 BOLT - hex, full threads, 10- 1.5 x 25 mm, class 10.9 ..................... 2 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 2 VALVE - solenoid .................................................. 1 BOLT - hex, full threads, 6 - 1.0 x 16 mm, class 10.9 ...................... 2 WASHER - lock, 6 mm . .... . ....................................... 2 VALVE ASSEMBLY - solenoid, parts list page 8-149 ...................... 1 BOLT - hex, full threads, 6 - 1.0 x 16 mm, class 10.9 ...................... 2 WASHER - lock, 6 mm ............................................. 2 COVER - special, solenoid valves ..................................... 1 CLIP - cover ................................................... 1 BOLT - hex, full threads, 6 - 1.0 x 12 mm, class 10.9 ...................... 2 WASHER - lock, 6 mm .............................................2 WASHER - flat, 6.6 x 12.5 x 1.6 mm ................................... 2 VALVE - port relief. ................................................ 2 HARNESS - wiring ................................................. 1

NOTE: The double action auxiliary equipment option consists of the parts listed on this page, the parts listed on pages 8-101 thru 8-113, and the boom and arm components listed on pages 8-115 and 8-116.

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-100

695031348

9050B Excavator

8-101

DOUBLE ACTION AUXILIARY EQUIPMENT OPTION COMPONENT MOUNTING AND TUBE SUPPORTS REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30 31 32

33 34 35 36

PART NO. 162676A1 627-12030 150811A1 162613A1 827-12080 150811A1 829-1412 163125A1 627-16030 150814A1 162657A1 627-16030 150814A1 162659A1 154523A1 162656A1 162658A1 163437A1 862-16030 892-11016 163124A1 152718A1 162665A1 152718A1 153626A1 162667A1 862-14090 892-11014 162670A1 627-12030 150811A1 159704A1 159705A1 159706A1 627-10025 150409A1

DESCRIPTION REQ'D. BRACKET - mounting .............................................. 1 BOLT - hex, full threads, 12 - 1.75 x 30 mm, class 10.9 . ............... . ... 2 WASHER - flat, special, 12 mm ....................................... 2 CLAMP - tubing ... . ............................................... 1 BOLT - hex, 12 - 1.75 x 80 mm, class 10.9 .............................. 2 WASHER - flat, special, 12 mm ....................................... 2 NUT - hex, 12 mm - 1.75, class 10 .................... . ............... 2 BRACKET - mounting, manifold ...................................... 1 BOLT - hex, full threads, 16 - 2.0 x 30 mm, class 10.9 .................... .4 WASHER - flat, special ....... .. ................................... .4 MANIFOLD - left-hand auxiliary equipment supply ........................ 1 BOLT - hex, full threads, 16 - 2.0 x 30 mm, class 10.9 ..... . . . ... . .... ... . .4 WASHER - flat, special ................... . ........... . ............ .4 PLUG - manifold .. . ............................................. . . 1 O-RING - plug . ................................................ 1 VALVE - relief ........................... . ........................ 1 VALVE - stop ........................ . .......................... . . 1 O-RING - cover ................................................... .

BOLT - hex socket, 16 - 2.0 x 30 mm, class 12.9 ........................ .4 WASHER -lock, 16 mm ............................ . .............. .4 BRACKET - mounting, manifold ...................................... 1 BOLT - special ... . ................................. . .............. 4 MANIFOLD - right-hand auxiliary equipment supply .. . ..... . .............. 1 BOLT - special .... . ...............................................4 O-RING - manifold ................................................. 1 MANIFOLD - filter supply ............................................ 1 BOLT - hex socket, 14 - 2.0 x 90 mm, class 12.9 .......... . ............. .4 WASHER -lock, 14 mm ....... . ................................... .4 BRACKET - mounting, filter .......................................... 1 BOLT - hex, full threads, 12 - 1.75 x 30 mm, class 10.9 ................ . .. .4 WASHER - flat, special, 12 mm ...................................... .4 FilTER ASSEMBLY - line ..... . . .......... . ......................... 1 ELEMENT - filter ... . ...... . ................................ . ... 1 GAUGE - special indicator .......................... . ......... .. .. 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 .................... .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ .4

NOTE: The double action auxiliary equipment option consists of the parts listed on this page, the parts listed on page 8-99 and on pages 8-103 thru 8-113, and the boom and arm components listed on pages 8-115 and 8-116.

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-102

TO PORTT

89503135S

9050B Excavator

8-103

DOUBLE ACTION AUXILIARY EQUIPMENT OPTION PILOT LINES, BATTERY COMPARTMENT REF.

PART NO.

DESCRIPTION

REQ'D.

PILOT SIGNAL LINES 1

161486A1

2 3 4 5 6

150913A1 154467A1 159497A1 154467A1 161657A1

7 8 9

156554A1 154467A1 153398A1

10 11 12 13 14

156554A1 154467A1 150913A1 154467A1 161486A1

HOSE - 78-3/4 inch (2000 mm) long, auxiliary activity signal line (from control valve port "Pt5" to solenoid valve port "P") ......................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 TEE - special .................... . .......................... . ..... 1 O-RING - tee .................................................. 1 HOSE - 63 inch (1600 mm) long, dual flow signal line (from tee in solenoid valve port "A" to holding valve port "Pt") ......................... 1 ELBOW - 90 degree, special ......................................... 1 O-RING - elbow ................................................ 1 HOSE - 55-1/4 inch (1400 mm) long, auxiliary option activity signal line (from tee in solenoid valve port "A" to control valve port "PLb2") ............. 1 ELBOW - 90 degree, special . . ....................................... 1 O-RING - elbow ................................................ 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ........ . ....................................... 1 HOSE - 78-3/4 inch (2000 mm) long, auxiliary option activity signal line (from solenoid valve port "A" to control valve port "PLa2") ......... . . . ...... 1

PILOT RELIEF LINES 15 16 17

150913A1 154467A1 156735A1

18 19 20 21 22

150933A1 154467A1 150913A1 154467A1 156735A1

23 24 25 26 27

159497A1 154467A1 156554A1 154467A1 161271A1

ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 13-3/4 inch (350 mm) long, solenoid valve relief line ( from solenoid valve port "T" to drain manifold port "T?") ....................... ; 1 ELBOW - 45 degree ............................................... 1 O-RING - elbow ................................................ 1 ELBOW - 90 degree ...................................... . ....... . 1 O-RING - elbow ................................................ 1 HOSE - 13-3/4 inch (350 mm) long, solenoid valve relief line ( from solenoid valve port "T" to tee in drain manifold port "T8") . . ................. 1 TEE - special .....................................................1 O-RING - tee .................................................. 1 ELBOW - 90 degree, special ......................................... 1 O-RING - elbow ................................................ 1 HOSE - 64-15/16 inch (1650 mm) long, holding valve relief line (from holding valve port "Dr" to tee in drain manifold port "T8") ................... 1

NOTE: The double action auxiliary equipment option consists of the parts listed on this page, the parts listed on pages 8-99 and 8-101, the parts listed on pages 8-105 thru 8-113, and the boom and arm components listed on pages 8-115 and 8-116.

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-104

895031375

9050B Excavator

8-105

DOUBLE ACTION AUXILIARY EQUIPMENT OPTION PILOT LINES, OPERATOR'S CAB REF.

PART NO.

DESCRIPTION

REQ'D.

PILOT SUPPLY LINES 1 2 3

152135A1 153599A1 157243A1

4 5 7 8

150913A1 154467A1 152127A1 154467A1 159045A1

9 10

152127A1 154467A1

6

TEE - special ..................................................... 1 ELBOW - special, 45 degree ......................................... 1 HOSE - 161-7/8 inch (4100 mm) long, solenoid valve pilot supply line (tee in shuttle valve to solenoid valve port "P") ........................... 1 ELBOW - 90 degree ............................................... 1 O-RING - ..................................................... 1 ADAPTER - straight. ............................................... 1 O-RING - .....................................................1 HOSE - 45-1/4 inch (1150 mm) long, pedal control valve pilot supply line (pressure and return manifold port "P4" to pedal control valve port "P") ........ 1 ADAPTER - straight ................................................ 1 O-RING - ..................................................... 1

PILOT RELIEF LINES 11 12 13

161841A1 154467A1 159045A1

14 15

152127A1 154467A1

ADAPTER - straight, special ......................................... 1 O-RING - ..................................................... 1 HOSE - 45-1/4 inch (1150 mm) long, pedal control valve pilot return line (pedal control valve port "T" to pressure and return manifold port ''T4'') ........ 1 ADAPTER - straight ................................................ 1 O-RING - ..................................................... 1

NOTE: The double action auxiliary equipment option consists of the parts listed on this page, the parts listed on pages 8-99 thru 8-103, the parts listed on pages 8-107 thru 8-113, and the boom and arm components listed on pages 8-115 and 8-116.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-106

89503138S

9050B Excavator

8-107

DOUBLE ACTION AUXILIARY EQUIPMENT OPTION PILOT CONTROL LINES REF.

PART NO.

DESCRIPTION

REQ'D.

PEDAL-FORWARD SIGNAL LINES 1 2 3 4 5

154467A1 152899A1 152135A1 153596A1 161272A1

6 7 ,8 9 10 11

153596A1 152135A1 152899A1 154467A1 153596A1 163438A1

12 13

156554A1 154467A1

O-RING - connecter ................................................ 1 CONNECTOR - straight, special .................... . ................. 1 TEE - special ..................................................... 1 ELBOW - 90 degree, special ......................................... 1 HOSE - 25-9/16 inch (650 mm) long, pedal-forward signal line (pedal control valve port "1" to shuttle valve port "A 1") ........................... 1 ELBOW - 90 degree, special ......................................... 1 TEE - special ..................................................... 1 CONNECTOR - straight, special .. ......... . ... . ... ... ................ 1 O-RING - connecter ........................................... .. ... 1 ELBOW - 90 degree, special .... . ...................... . ............. 1 HOSE - 149-5/8 inch (3800 mm) long, pedal-forward signal line (from tee at shuttle valve port "A 1" to control valve port "PRb2") .................. 1 ELBOW - 90 degree, special . .................. . ........ ...... ..... .. 1 O-RING - elbow ................................................ 1

PEDAL-BACKWARD SIGNAL LINES 14 15 16

150913A1 154467A1 152775A1

17 18 19 20 21 22

153596A1 152135A1 152899A1 154467A1 153596A1 161292A1

23 24

156554A1 154467A1

ELBOW - 90 degree ........... ....... ............................. 1 O-RING - elbow ................................................ 1 HOSE - 19-3/4 inch (500 mm) long, pedal-backward signal line (pedal control valve port "2" to shuttle valve port "A2") ........................... 1 ELBOW - 90 degree, special ......................................... 1 TEE - special ..... .. ... .. ... . . . ................................... 1 CONNECTOR - straight, special ...................................... 1 O-RING - connector ................................. .. ............. 1 ELBOW - 90 degree, special ......................................... 1 HOSE - 139-3/4 inch (3550 mm) long, pedal-backward signal line (from tee at shuttle valve port "A2" to control valve port "PRa2") ....... ... .... .. .. 1 ELBOW - 90 degree, special ......................................... 1 O-RING - elbow ................................................ 1

ELECTRICAL COMPONENTS 25 26 27 28

159599A1 163127A1 163128A1 162660A1

SWITCH - pressure ................................................2 HARNESS - wiring .. ............................................... 1 HARNESS - wiring ................................................. 1 SWITCH - selector, single/double option ................................ 1

NOTE: The double action auxiliary equipment option consists of the parts listed on this page, the parts listed on pages 8-99 thru 8-105, the parts listed on pages 8-109 thru 8-113, and the boom and arm components listed on pages 8-115 and 8-116.

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-108

8 9503139S

90508 Excavator

8-109

DOUBLE ACTION AUXILIARY EQUIPMENT OPTION CYLINDER SUPPLY AND RELIEF LINES REF.

PART NO.

DESCRIPTION

REQ'D.

LEFT-HAND SUPPLY LINES 1 2 3 4

154548A1 862-10035 112309A1 162677A1

5 6 7 8 9 10 11 12 13 14 15 16 17

153626A1 862-14050 892-11014 163123A1 153626A1 862-14080 892-11014 159498A1 153626A1 150124A1 862-14050 892-11014 162675A1

18 19 20 21

153626A1 150124A1 862-14050 892-11014

O-RING - tube .................................................... 1 BOLT - hex socket, 10 - 1.5 x 35 mm, class 12.9 ......................... 2 WASHER - lock, special ............................................ 2 TUBE - left-hand supply line (control valve port "BR2" to manifold supply tube) ............................................................1 O-RING - tube .................................................... 1 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm ........................................... .4 TUBE - manifold supply tube (left-hand supply line to manifold) .............. 1 O-RING - tube .................................................... 1 BOLT - hex socket, 14 - 2.0 x 80 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm ........................................... .4 GUARD - hose .................................................... 1 O-RING - hose .................................................... 1 FLANGE - split. ...................................................2 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm ........................................... .4 HOSE - 63 inch (1600 mm) long, left-hand supply line (manifold to left-hand cylinder supply line) ........................................ 1 O-RING - hose .................................................... 1 FLANGE - split. ...................................................2 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm .......... . .......................... . ..... .4

NOTE: The double action auxiliary equipment option consists of the parts listed on this page, the parts listed on pages 8-101 thru 8-107, the parts listed on pages 8-111 and 8-113, and the boom and arm components listed on pages 8-115 and 8-116.

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-110

OIL COOLER SUPPLY TUBE

'v

""/

CHECK VALVE

895031398

90508 Excavator

8-111

DOUBLE ACTION AUXILIARY EQUIPMENT OPTION CYLINDER SUPPLY AND RELIEF LINES, CONTINUED REF.

PART NO.

DESCRIPTION

REQ'D.

RIGHT-HAND SUPPLY LINES 22 23 24 25 26 27 28 29 30 31 32 33 34

154548A1 862-10035 112309A1 163122A1 153626A1 862-14080 892-11014 159498A1 153626A1 150124A1 862-14050 892-11014 162675A1

35 36 37 38

153626A1 150124A1 862-14050 892-11014

O-RING - tube .................................................... 1 BOLT - hex socket, 10 - 1.5 x 35 mm, class 12.9 ......................... 2 WASHER -lock, special .......... . ................................. 2 TUBE - right-hand supply line (control valve port "AR2" to check valve) ........ 1 O-RING - tube .................................................. . . 1 BOLT - hex socket, 14 - 2.0x 80 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm ........................................... .4 GUARD - hose ........................................ . ........... 1 O-RING - hose ........................................ . ........... 1 FLANGE - split. . . ................................................ . 2 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm ........................................... .4 HOSE - 63 inch (1600 mm) long, right-hand supply line (check valve to right-hand cylinder supply line) ................ . ...................... 1 O-RING - hose ....................................................1 FLANGE - split. ...................................................2 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ........................ .4 WASHER -lock, 14 mm . ............................. . . . .......... .4

RELIEF LINES 39 40 41 42 43

153626A1 157856A1 862-10030 112309A1 162664A1

44 45 46 47 48

159047A1 154559A1 157582A1 154559A1 163126A1

49 50 51 52

162669A1 163763A1 162669A1 162673A1

53

157588A1

O-RING - hose .................................................... 1 FLANGE - split. ............................ . ...................... 2 BOLT - hex socket, 10- 1.5 x 30 mm, class 12.9 ........................ .4 WASHER - lock, special ........................................... .4 HOSE - 22-7/16 inch (570 mm) long, crossover, left-hand circuit relief (from manifold to filter supply manifold) ................................. 1 ADAPTER - straight, special ......................................... 1 O-RING - adapter ............................................... 1 ELBOW - 90 degree ............................................... 1 O-RING - elbow ................................................ 1 HOSE - 23-5/8 inch (600 mm) long, filter inlet relief line (from filter supply manifold to inlet port of filter) ................................... 1 ELBOW - 90 degree ............................................... 1 ADAPTER - straight, special . . ....................................... 1 ELBOW - 90 degree ............................................... 1 HOSE - 39-3/8 inch (1000 mm) long, filter outlet relief line (from filter outlet port to oil cooler supply tube) ....... . ............................ 1 ELBOW - 45 degree ............................................... 1

NOTE: The double action auxiliary equipment option consists of the parts listed on this page, the parts listed on pages 8-101 thru 8-109, the parts listed on page 8-113, and the boom and arm components listed on pages 8-115 and 8-116.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-112

COiOLVALVE

( ..~..

..

TO PORT P3

L,

~

TO PORT P1

69503154S

,'f

"

90508 Excavator

8-113

DOUBLE ACTION AUXILIARY EQUIPMENT OPTION DUAL FLOW LINES REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

PART NO. 154548A1 862-10035 112309A1 162685A1 154548A1 862-10065 112309A1 162246A1 153459A1 862-10030 112309A1 162682A1 162246A1 153459A1 862-10030 112309A1 162246A1 153459A1 862-10030 112309A1 162687A1 162686A1

DESCRIPTION REQ'D. O-RING - tube ....................................................1 BOLT - hex socket, 10 - 1.5 x 35 mm, class 12.9 ......... : .............. .4 WASHER -lock, special ........................................... .4 TUBE - dual flow supply line (control valve port "P1" to manifold) ............. 1 O-RING - tube .................................................... 1 BOLT - hex socket, 10 - 1.5 x 65 mm, class 12.9 ........................ .4 WASHER -lock, special ........................................... .4 O-RING - hose ....................................................1 FLANGE - split. ...................................................2 BOLT - hex socket, 10 - 1.5 x 30 mm, class 12.9 ........................ .4 WASHER -lock, special ........................................... .4 HOSE - dual flow supply line (manifold to check valve ..................... 1 O-RING - hose ....................................................1 FLANGE - split. ...................................................2 BOLT - hex socket, 10 -1.5 x 30 mm, class 12.9 ........................ .4 WASHER - lock, special ........................................... .4 O-RING - hose .................................................... 1 FLANGE - split. ...................................................2 BOLT - hex socket, 10 - 1.5 x 30 mm, class 12.9 ........................ .4 WASHER -lock, special ........................................... .4 HOSE - dual flow supply line (control valve port "P3" to holding valve) ......... 1 ADAPTER - straight, special ......................................... 1

NOTE: The double action auxiliary equipment option consists of the parts listed on this page, the parts listed on pages 8-101 thru 8-111, and the boom and arm components listed on pages 8-115 and 8-116.

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-114 MOUNTING PAD

\ 1

(4)

~ 0"

1tL1Ii§~4PP

~~~~ A

/ /

/ /

D.

89503161S

/... ~

~

~

90508 Excavator

8-115

AUXILIARY EQUIPMENT OPTIONS SUPPLY AND CYLINDER LINE MOUNTING, 3.23 METER ARM REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15

PART NO. 162614A1 627-16050 892-11016 162613A1 892-11012 827-12080 162613A1 892-11012 827-12080 162613A1 892-11012 827-12080 162613A1 892-11012 827-12080

DESCRIPTION REQ'D. BRACKET - mounting ............................................. .4 BOLT - hex, full threads, 16 - 2.0 x 50 mm, class 10.9 ..................... 8 WASHER -lock, 16 mm ............................................8 CLAMP - tube ....................................................8 WASHER -lock, 12 mm ............................................8 BOLT - hex, 12 - 1.75 x 80 mm, class 10.9 .............................. 8 CLAMP - tube ...................................................12 WASHER -lock, 12 mm ........................................... 12 BOLT - hex, 12 - 1.75 x 80 mm, class 10.9 ............................. 12 CLAMP - tube ....................................................4 WASHER -lock, 12 mm ........................................... .4 BOLT - hex, 12 - 1.75 x 80 mm, class 10.9 ............................. .4 CLAMP - tube .............."...................................... 8 WASHER -lock, 12 mm ............................................8 BOLT - hex, 12 - 1.75 x 80 mm, class 10.9 .............................. 8

NOTE: The Single Action Auxiliary Equipment Option consists of the parts on this page, the parts on page 8-117, and the parts on pages 8-91 thru 8-97.

NOTE: The Double Action Auxiliary Equipment Option consists of the parts on this page, the parts on page 8-117, and the parts on pages 8-99 thru 8-113.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-116

89503162S

90508 Excavator

8-117

AUXILIARY EQUIPMENT OPTIONS SUPPLY AND CYLINDER LINES, 3.23 METER ARM REF. 1 2 3 4 5

PART NO. 152924A1 154503A1 162608A1 162609A1 162610A1

6 7 8 9 10 11 12 13 14 15

153626A1 150124A1 862-14050 150336A1 162606A1 162607A1 150124A1 862-14050 150336A1 162611A1

16 17 18 19 20 21 22 23 24 25 26 27 28

153626A1 150124A1 862-14050 150336A1 162612A1 150124A1 862-14050 150336A1 162628A1 827-12080 892-11012 162615A1 162627A1

DESCRIPTION REQ'D. PLUG - port ...... . ............................................... 3 O-RING - plug ................................................. 1 TUBE - lower boom, right-hand cylinder supply line ....................... 1 TUBE - lower boom, left-hand cylinder supply line ........................ 1 HOSE - 51-3/16 inch (1300 mm) long, boom (from lower boom tubes to upper boom tubes) .................................................2 O-RING - hose .. . ..............................................2 FLANGE - split. ...................................................4 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ......................... 8 WASHER -lock, 14 mm ............................................8 TUBE - upper boom, right-hand cylinder supply line ....................... 1 TUBE - upper boom, left-hand cylinder supply line ....................... . 1 FLANGE - split. .................................................. .4 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ......................... 8 WASHER -lock, 14 mm ............................................8 HOSE - 83-1/2 inch (2120 mm) long, boom-to-arm junction (upper boom tubes to arm tubes) ... . .... . .......................................2 O-RING - hose .................................................2 FLANGE - split. ...................................................4 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ......................... 8 WASHER -lock, 14 mm ............................. . .............. 8 TUBE - arm .............................................. . ....... 2 FLANGE - split. ...................................................4 BOLT - hex socket, 14 - 2.0 x 50 mm, class 12.9 ......................... 8 WASHER - lock, 14 mm ............................................ 8 VALVE - stop ................................................. .. .. 2 BOLT - hex, 12 - 1.75 x 80 mm, class 10.9 ............... . ............. .4 WASHER -lock, 12 mm ........................................... .4 ELBOW - 45 degree, special .........................................2 PLUG - elbow ....................................................2

NOTE: The Single Action Auxiliary Equipment Option consists of the parts on this page, the parts on page 8-115, and the parts on pages 8-91 thru 8-97.

NOTE: The Double Action Auxiliary Equipment Option consists of the parts on this page, the parts on page 8-115, and the parts on pages 8-99 thru 8-113.

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-118

Information not available at time of publication.

9050B Excavator

8-119

HYDRAULIC PUMP REF.

PART NO. 162099A1

DESCRIPTION REQ'D. PUMP ASSEMBLY - hydraulic ....................................... 1

PARTS INFORMATION NOT AVAILABLE AT TIME OF PUBLICATION

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-120

8941oo52S

90508 Excavator

8-121

MANUALLY OPERATED CONTROL VALVE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

PART NO. 162097A1 NSS 160310A1 863-8030 *NSS * 155167A1 738-1510 160036A1 NSS NSS 160285A1 160252A1 160253A1 160251A1 160953A1 160954A1 160234A1 160233A1 160286A1 * 154491A1 *NSS 160070A1 160026A1 160027A1 160309A1 155255A1 155577A1 156165A1

DESCRIPTION REQ'D. VALVE ASSEMBLY - remote control. .................................. 1 HOUSING - valve ............................................... 1 PLATE - port ................................................... 1 BOLT - hex socket, 8 - 1.25 x 30 mm, class 12.9 ...................... 2 WASHER - sealing .............................................. 2 O-RING - seal. ................................................. 1 PIN - roll, 5 x 10 mm ............................................. 1 BUSHING - valve ............................................... 1 SPOOL - valve .................................................2 SPOOL - valve ................................................. 2 WASHER - flat, special ......................................... .4 SPRING - valve, outer ........................................... 1 SPRING - valve, outer (ports 2 and 4) ............................... 2 SPRING - valve, outer (port 1) ..................................... 1 SPRING - valve, spool, inner (ports 1 and 3) .......................... 2 SPRING - valve, spool, inner (ports 2 and 4) ......................... . 2 SEAT - spring (ports 1 and 3) .......................... . ........... 2 SEAT - spring (ports 2 and 4) ...................................... 2 WASHER - flat, special .......................................... 8 O-RING - push rod guide, outer ................................... .4 SEAL - push rod ................................................4 GUIDE - push rod ................................... . .......... .4 ROD - push (ports 1 and 3) ....................................... 2 ROD - push (ports 2 and 4) .......................................2 PLATE - push rod retaining ....................................... 1 PIVOT - remote control valve ...................................... 1 ROCKER - remote control valve ................................... 1 NUT - hex ..................................................... 1

* 160218A1

KIT - seal, contains parts identified by asterisk, in quantities shown. See note ............................................................ 1

NOTE: When anyone of the seal kit components must be replaced, it is recommended that all kit components be replaced.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-122

69412165S

90508 Excavator

8-123

PEDAL OPERATED REMOTE CONTROL VALVE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

PART NO. 162079A1 156177A1 155567A1 155566A1 861-12020 155571A1 155570A1 156178A1 155569A1 161036A1 NSS NSS 160946A1 160945A1 156179A1 160848A1 154502A1 160856A1 156280A1 154462A1 155754A1 NSS NSS 155254A1 155568A1 160849A1

Bur7-1180

DESCRIPTION REQ'D. VALVE ASSEMBLY - remote control ................................... 1 WASHER - special ............................................. .4 PIN - special ...................................................2 PIN - pivot. .................................................... 1 BOLT - hex socket, 12 - 1.75 x 20 mm, class 12.9 ..................... 1 KIT - shim ..................................................... 1 KIT - shim ..................................................... 1 WASHER - spring seat. ..........................................2 KIT - shim, spring load ........................................... 1 HOUSING ASSEMBLY - valve, with spool. ........................... 1 HOUSING - valve ............................................ 1 SPOOL - valve .............................................. 2 SPRING - outer, shuttle return .....................................2 SPRING - inner, shuttle return .....................................2 BOLT - special, flanged ..........................................2 SLEEVE - valve ................................................2 O-RING - cover ................................................2 PIN - roll ......................................................2 COVER - valve ................................................. 1 O-RING - shuttle ................................................2 SHUTTLE ASSEMBLY - valve ..................................... 2 SHUTTLE - valve ............................................ 1 BALL - steel ................................................ 1 COVER - dust. ................................................. 1 PEDAL - valve ................................................. 1 COLLAR - bolt ................................................. 2

Issued April, 1995

Printed in U.S.A.

8-124

895031705

90508 Excavator

8-125

CONTROL VALVE MOUNTING REF. 1 2 3

PART NO. 162978A1 153357A1 827-16075

Bur 7-1180

DESCRIPTION REQ'D. VALVE ASSEMBLY - control, parts list pages 8-127 thru 8-139 .............. 1 SPACER - special .................................................4 BOLT - hex, 16 - 2.0 x 75 mm, class 10.9 .............................. .4

Issued April, 1995

Printed in U.S.A.

8-126

695032498

90508 Excavator

8-127

CONTROL VALVE HOUSINGS AND MISCELLANEOUS COMPONENTS REF. 1 2 3 4 5 6 7 8

PART NO. 162978A1 NSS NSS 154569A1 159972A1 154475A1 863-16100 863-16130 156170A1

Bur7-1180

DESCRIPTION REQ'D. VALVE ASSEMBLY - control ......................................... 1 HOUSING - valve, right-hand ...................................... 1 HOUSING - valve, left-hand ....................................... 1 a-RING - housing ............................................... 1 a-RING - housing ............................................... 8 a-RING - housing .............................................. .4 BOLT - hex socket, 16 - 2.0 x 100 mm, class 12.9 .................... .4 BOLT - hex socket, 16 - 2.0 x 130 mm, class 12.9 .................... .4 WASHER - special ..............................................8

Issued April, 1995

Printed in U.S.A.

8-128

RIGHT-HAND HOUSING

J!J

B LEFT-HAND VALVE BANK

o 895032308

RIGHT-HAND VALVE BANK

9050B Excavator

8-129

CONTROL VALVE MAIN PILOT VALVES REF. 1

PART NO. 162978A1 NSS

2 3

154569A1 NSS

4 5

154569A1 NSS

6 7

154569A1 NSS

8 9

154569A1 NSS

10 11 12 13 14 15 16 17

154569A1 163392A1 154447A1 863-10028 163373A1 863-10100 863-10028 NSS

18 19

154569A1 NSS

20 21

154569A1 NSS

22 23

154569A1 NSS

24 25

154569A1 NSS

26 27 28 29 30 31 32

154569A1 163392A1 863-10028 163372A1 154447A1 863-10100 863-10028

Bur7-1180

DESCRIPTION REQ'D. VALVE ASSEMBLY - control, continued ................................ 1 PLUNGER ASSEMBLY - valve, (arm-in/arm out functions) component parts not serviced separately ............................. 1 O-RING - plunger assembly ....................................... 2 PLUNGER ASSEMBLY - valve, (swing-lefVswing-right functions) component parts not serviced separately ............................. 1 O-RING - plunger assembly .......................................2 PLUNGER ASSEMBLY - valve, (boom-up/boom-down functions) component parts not serviced separately ............................. 1 O-RING - plunger assembly ....................................... 2 PLUNGER ASSEMBLY - valve, (left track travel functions) component parts not serviced separately ............................. 1 O-RING - plunger assembly ....................................... 2 PLUNGER ASSEMBLY - valve, (internal flow control functions) component parts not serviced separately ............................. 1 O-RING - plunger assembly .......................................2 COVER - valve, multiple, right-hand bank ............................ 1 O-RING - cover ................................................2 BOLT - hex socket, 10 - 1.5 x 28 mm, class 12.9 ...................... 6 COVER - valve, multiple, right-hand bank ............................ 1 BOLT - hex socket, 10 - 1.5 x 100 mm, class 12.9 ..................... 3 BOLT - hex socket, 10 - 1.5 x 28 mm, class 12.9 ...................... 3 PLUNGER ASSEMBLY - valve, (arm-in/arm-out functions) component parts not serviced separately ............................. 1 O-RING - plunger assembly .......................................2 PLUNGER ASSEMBLY - valve, (bucket-open/bucket-close functions) component parts not serviced separately .................... 1 O-RING - plunger assembly ....................................... 2 PLUNGER ASSEMBLY - valve, (boom-up/boom-down functions) component parts not serviced separately ............................. 1 O-RING - plunger assembly ....................................... 2 PLUNGER ASSEMBLY - valve, (auxiliary option functions) component parts not serviced separately ............................. 1 O-RING - plunger assembly ....................................... 2 PLUNGER ASSEMBLY - valve, (right track travel functions) component parts not serviced separately ............................. 1 O-RING - plunger assembly .......................................2 COVER - valve, multiple, left-hand bank ............................. 7 BOLT - hex socket, 10 - 1.5 x 28 mm, class 12.9 ...................... 1 COVER - valve, multiple, left-hand bank ............................. 1 O-RING - cover ................................................2 BOLT - hex socket, 10- 1.5 x 100 mm, class 12.9 ..................... 3 BOLT - hex socket, 10 - 1.5 x 28 mm, class 12.9 ...................... 5

Issued April, 1995

Printed in U.S.A.

8-130

~

4J

.

~

T:

41 I.

41

E B95032478

A

ct.'

90508 Excavator

8-131

CONTROL VALVE WORKING CIRCUIT RELIEF VALVES REF. 1 2 3

4 5 6 7

PART NO. 162978A1 163379A1 163379A1 163650A1 163379A1 163379A1 163379A1 163380A1

Bur7-1180

DESCRIPTION REQ'D. VALVE ASSEMBLY - control, continued . . .. . ................ . .......... 1 VALVE ASSEMBLY - relief ....................................... 1 VALVE ASSEMBLY - relief ................................. . ..... 1 VALVE ASSEMBLY - relief ....................................... 1 VALVE ASSEMBLY - relief, Component parts not serviced separately ...... 1 VALVE ASSEMBLY - relief ...................................... . 1 VALVE ASSEMBLY - relief ....................................... 1 VALVE ASSEMBLY - relief, Component parts not serviced separately ...... 1

Issued April, 1995

Printed in U.S.A.

8-132

LEFT-HAND HOUSING

RIGHT-HAND HOUSING

895032465

90508 Excavator

8-133

CONTROL VALVE MISCELLANEOUS VALVES AND COMPONENTS, RIGHT-HAND HOUSING REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

PART NO. 162978A1 163369A1 163370A1 163371A1 155438A1 163387A1 160237A1 163386A1 160187A1 160242A1 154529A1 160186A1 160241A1 154529A1 163384A1 863-10060 160189A1 160243A1 160064A1 155224A1 160186A1 160241A1 154529A1 163385A1 863-10060 155449A1 155931A1 156026A1 155222A1 163365A1 156278A1 155211A1 863-10040

DESCRIPTION REQ'D. VALVE ASSEMBLY - control, continued ................................ 1 PLUG - port ...................................................3 PLUG - port ................................................... 1 VALVE ASSEMBLY - relief, Component parts not serviced separately ...... 1 PLUG - port ...................................................2 VALVE - poppet ............................................... . 1 SPRING - compression ........................................... 1 SLEEVE - valve ................................................ 1 VALVE - poppet ................................................ 1 SPRING - compression .......................................... 1 a-RING - valve ....... . .. . .... . ................................ . 1 VALVE - poppet ................................................ 1 SPRING - compression .......................................... 1 a-RING - valve ................................................ . 1 HOUSING - valve ............................................... 1 BOLT - hex socket, 10 - 1.5 x 60 mm, class 12.9 .................... . . 6 VALVE - poppet .................................... . ........... 1 SPRING - compression .......................................... 1 PLUG - valve .................................................. 1 a-RING - plug ................................................. 1 VALVE - poppet ................................................ 1 SPRING - compression .......................................... 1 a-RING - valve ................................................. 1 HOUSING - valve ............................................... 1 BOLT - hex socket, 10 - 1.5 x 60 mm, class 12.9 ..................... .4 PLUG - special ................................................. 1 VALVE - poppet ................................................ 1 SPRING - compression .......................................... 1 a-RING - valve .......................... . .......... . ........... 1 PLUG - port ................................................... 1 PLATE - auxiliary port cover .......................................2 a-RING - plate ......... . ....................................... 2 BOLT - hex socket, 10- 1.5 x 40 mm, class 12.9 ............... ; ...... 8

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-134

LEFT-HAND HOUSING

RIGHT-HAND HOUSING

895032468

90508 Excavator

8-135

CONTROL VALVE MISCELLANEOUS VALVES AND COMPONENTS, RIGHT-HAND HOUSING, CONTINUED REF. 33 34 35 36 37 38 39 40 41

PART NO. 162978A1 163390A1 163394A1 163374A1 154549A1 154471A1 160189A1 160243A1 155224A1 160064A1

Bur 7-1180

DESCRIPTION REQ'D. VALVE ASSEMBLY - control, continued ................................ 1 VALVE - poppet ................................................ 1 SPRING - compression .......................................... 1 SPACER - special, cover ......................................... 1 O-RING - cover ................................................ 1 O-RING - cover ................................................ 1 VALVE - poppet ................................................ 1 SPRING - compression .......................................... 1 O-RING - valve ................................................. 1 PLUG - valve .................................................. 1

Issued April, 1995

Printed in U.S.A.

8-136

RIGHT-HAND HOUSING

/

LEFT-HAND HOUSING

B

o

695032488

90508 Excavator

8-137

CONTROL VALVE MISCELLANEOUS VALVES AND COMPONENTS, LEFT-HAND HOUSING REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30 31 32

33 34 35 36

PART NO. 162978A1 163369A1 163370A1 163371A1 NSS 163393A1 163391A1 163366A1 155224A1 163368A1 163377A1 154535A1 163395A1 154535A1 163376A1 154535A1 163395A1 154535A1 163375A1 163389A1 163378A1 154499A1 863-10060 160189A1 160243A1 155224A1 160064A1 163388A1 156026A1 155222A1 155464A1 163364A1 155225A1 155931A1 156026A1 155464A1 155222A1

DESCRIPTION REQ'D. VALVE ASSEMBLY - control, continued ................................ 1 PLUG - port ........... . ....................................... 4 PLUG - port ................................................... 1 VALVE ASSEMBLY - relief, Component parts not serviced separately ...... 1 SPOOL - valve ................................................. 1 SEAT - spring ............................................... , .. 1 SPRING - compression .......................................... 1 PLUG - port ................................................... 1 O-RING - plug ................................................. 1 PLUG - port ................................... .. .............. 2 VALVE - poppet ........... . .................................... 1 O-RING - valve ......... . ....................................... 1 SPRING - compression .......................................... 1 O-RING - spacer ............................................... 1 VALVE - poppet ................................................ 1 O-RING - valve ................................................. 1 SPRING - compression .. . .. .. ....... . ........................... 1 O-RING - spacer ............................................... 1 SPACER - cover. ....... .. ...................................... 1 PISTON - valve ................................................ 2 COVER - valve ................................................. 1 O-RING - cover ............................. . .................. 2 BOLT - hex socket, 10- 1.5 x 60 mm, class 12.9 ...................... 6 VALVE - poppet ................................................ 1 SPRING - compression .......................................... 1 O-RING - valve ................................................. 1 PLUG - valve .................................................. 1 VALVE - poppet .................. . ............................. 1 SPRING - compression ..... . .................................... 1 O-RING - valve ................................................. 1 PLUG - port ................................................... 1 PLUG - port ............................................... . . . . 1 O-RING - plug ....................... . ......................... 1 VALVE - poppet ........... . .................................... 1 SPRING - compression .......................................... 1 PLUG - port ................................................... 1 O-RING - plug ..................... . ........................... 1

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-138

RIGHT-HAND HOUSING

rC=:::!:t=~J,L-.,.....,/

LEFT-HAND HOUSING

B

o G 89503248S

9050B Excavator

8-139

CONTROL VALVE MISCELLANEOUS VALVES AND COMPONENTS, LEFT-HAND HOUSING, CONTINUED REF. 37 38 39 40 41 42 43 44 45 46 47

PART NO. 162978A1 163390A1 163394A1 163374A1 154549A1 154471A1 155449A1 160065A1 160189A1 160243A1 155224A1 160064A1

Bur7-1180

REQ'D. DESCRIPTION VALVE ASSEMBLY - control, continued ................................ 1 VALVE - poppet ................................ .. .............. 1 SPRING - compression .......................................... 1 SPACER - special, cover ......................................... 1 O-RING - cover ................................................ 1 O-RING - cover ................................................ 1 PLUG - special ................................................. 1 PLUG - special ................................................. 1 VALVE - poppet ................................................ 1 SPRING - compression ......................................... . 1 O-RING - valve ................................................. 1 PLUG - valve .................................................. 1

Issued April, 1995

Printed in U.S.A.

8-140

89502oo2S

9050B Excavator

8-141

PILOT CONTROL SOLENOID VALVE REF.

1

2 3 4 5 6 7 8 9 10 11

PART NO. 161310A1 NSS NSS NSS NSS NSS NSS NSS NSS NSS 154446A1 862-4010

Bur7-1180

DESCRIPTION REQ'D. VALVE ASSEMBLY - solenoid, pilot control ............................. 1 HOUSING - valve ....... . .... . ............ . ..... . ............ . . . 1 PLUG - port ........................... . ........... ........... . . 4 PLUG - port ......................... . .... . ............... . .... 1 NAMEPLATE - solenoid valve .. . .................................. 1 SCREW - drive .................................................2 VALVE ASSEMBLY - solenoid operated .......................... .. . 8 SPRING - valve .......................... . ................... 1 SPOOL - valve .. ... . . . ... . ..... . ............................ 1 SOLENOID - valve ........................................... 1 O-RING - valve assembly ..................... . ................ 1 BOLT - hex socket, 4 - 0.7 x 10 mm, class 12.9 ...................... 16

Issued April, 1995

Printed in U.S.A.

8-142

'J---

894100578

~---I

90508 Excavator

8-143

FREE SWING SOLENOID VALVE REF.

1 2 3 4 5

6 7 8 9 10

PART NO. 159205A1 NSS NSS 862-5010 154482A1 NSS NSS NSS 154462A1 NSS NSS

Bur 7-1180

DESCRIPTION REQ'D. VALVE ASSEMBLY - solenoid, free swing .............................. 1 BODY - valve .................................................. 1 SOLENOID - valve .............................................. 1 BOLT - hex socket, 5 - 0.8 x 10 mm, class 12.9 ....................... 2 O-RING - solenoid .............................................. 1 SPOOL - valve ................................................. 1 SPRING - compression .......................................... 1 PLUG - valve .................................................. 1 O-RING - plug ............................................... . . 1 PLATE - name ................................................. 1 RIVET - nameplate ....... . ......................................2

Issued April, 1995

Printed in U.S.A.

8-144

695032198

90508 Excavator

8-145

CUSHION VALVE REF.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22

PART NO. 162078A1 NSS 155479A1 151026A1 NSS 154446A1 160072A1 160256A1 154474A1 160073A1 160257A1 NSS NSS 160092A1 160258A1 154486A1 153120A1 160257A1 NSS 160092A1 160258A1 154486A1 153120A1

Bur7-1180

DESCRIPTION REQ'D. VALVE ASSEMBLY - cushion ........................................ 1 BODY - valve .................................................. 1 PLUG - port .................................................. 11 PLUG - hex socket, special ....................................... 8 SPOOL - valve .................................................2 O-RING - spool. ................................................ 2 GUIDE - spring .................................................2 SPRING - compression ......................................... .4 O-RING - plug .................................................4 PLUG - valve cavity ............................................ .4 SPRING - compression, inner ..................................... 2 SPOOL - valve ................................................. 1 SPOOL - valve ................................................. 1 COLLAR - spool ................................................2 SPRING - compression .......................................... 2 O-RING - plug ................................................. 2 ADAPTER - straight .............................................2 SPRING - compression, inner ..................................... 2 SPOOL - valve .................................................2 COLLAR - spool ................................................2 SPRING - compression ..........................................2 O-RING - plug .................................................2 ADAPTER - straight .............................................2

Issued April, 1995

Printed in U.S.A.

8-146

B""""'-

895020088

90508 Excavator

8-147

SWING BRAKE RELEASE VALVE REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30

PART NO. 161311A1 NSS NSS NSS NSS NSS NSS NSS 154498A1 862-4010 NSS NSS NSS 154475A1 NSS 154467A1 NSS NSS NSS NSS NSS 154491A1 NSS NSS NSS 161910A1 154450A1 153943A1 NSS NSS 154467A1

Bur7-1180

DESCRIPTION REQ'D. VALVE ASSEMBLY - swing brake release .............................. 1 HOUSING - swing brake release valve .............................. 1 PLUG - port ................................................... 1 PLUG - port ................................................... 2 PLATE - name ................................................. 1 SCREW - drive ................................................. 2 SOLENOID - valve .............................................. 1 SOLENOID - valve .............................................. 1 O-RING - solenoid .............................................. 2 BOLT - hex socket, 4 - 0.7 x 10 mm, class 12.9 ...................... .4 SPOOL - valve ................................................. 2 SPRING - compression, valve ..................................... 2 PLUG - port ................................................... 2 O-RING - plug ................................................. 2 PLUG - port ................................................... 1 O-RING - plug ................................................. 1 SPOOL - valve ................................................. 1 SEAT - spring .................................................. 1 SPRING - compression, valve ..................................... 1 SEAT - spring .................................................. 1 GUIDE - valve spring ............................................ 1 O-RING - guide ................................................ 1 SCREW - adjusting ............................................. 1 NUT - locking .................................................. 1 SEAT - valve .................................................. 1 BALL - steel ................................................... 1 O-RING - sleeve ................................................ 1 RING - backup ................................................. 1 GUIDE - valve spring ............................................ 1 PLUG - port ................................................... 1 O-RING - plug ................................................. 1

Issued April, 1995

Printed in U.S.A.

8-148

o

=

89503220S

9050B Excavator

8-149

SOLENOID VALVE REF. 1 2 3 4 5 6 7 8

PART NO. 162538A1 NSS NSS 156048A1 154463A1 155456A1 154475A1 162724A1 862-4010

Bur 7-1180

DESCRIPTION REQ'D. VALVE ASSEMBLY - solenoid ....................................... 1 BODY - valve .................................................. 1 SPOOL - valve ................................................. 1 SPRING - valve ................................................ 1 O-RING - plug ................................................. 1 PLUG - port ................................................... 1 O-RING - solenoid .............................................. 1 SOLENOID - valve .............................................. 1 BOLT - hex socket, 4 - 0.7 x 10 mm, class 12.9 ...................... .4

Issued April, 1995

Printed in U.S.A.

8-150

A

o

B

89503221S

90508 Excavator

8-151

REDUCING VALVE REF.

1 2 3 4 5

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

PART NO. 152845A1 NSS NSS NSS NSS NSS NSS 155846A1 NSS NSS NSS NSS NSS NSS 155845A1 NSS NSS NSS NSS NSS NSS NSS NSS NSS NSS NSS

Bur 7-1180

DESCRIPTION REQ'D. VALVE ASSEMBLY - pressure reducing ................................ 1 BODY - valve .................................................. 1 TUBE - siphon ............................................... 1 HOUSING - valve body ........................................ 1 RING - backup .............................................. 1 O-RING - valve stem .......................................... 1 PLUG - pipe ...................................................2 PLUNGER ASSEMBLY - valve .................................... 1 STEM - valve ............................................... 1 SEAT - valve ... . ............................................. 1 O-RING - valve seat ............................................. 1 SPRING - compression . . . . ....... . .......................... . ... 1 PLUG - valve cavity ..... . ....................................... 1 O-RING - plug .......................... . ...................... 1 DIAPHRAGM ASSEMBLY - reducing valve ........................... 1 DIAPHRAGM - valve .......................................... 1 WASHER - spring .......................................... . . 1 SEAL - disk ................................................. 1 SEAT - stem ................................................ 1 SPRING - compression .......................................... 1 SEAT - spring ................................ . ................. 1 COVER - valve ................................................. 1 HANDLE - adjusting ............................................. 1 NUT - locking .................................................. 1 BRACKET - mounting ........................................... 1 SCREW - drive .................................................4

Issued April, 1995

Printed in U.S.A.

8-152

Information not available at time of publication.

9050B Excavator

8-153

BOOM CYLINDERS REF.

PART NO. 162983A1 162984A1

DESCRIPTION REQ'D. CYLINDER ASSEMBLY - 5-1/2 (140) ID x 58-1/4 inch (1480 mm) stroke, right-hand .................................................. 1 CYLINDER ASSEMBLY - 5-1/2 (140) ID x 58-1/4 inch (1480 mm) stroke, left-hand ................................................... 1

PARTS INFORMATION NOT AVAILABLE AT TIME OF PUBLICATION Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-154

Information not available at time of publication.

9050B Excavator

8-155

BOOM CYLINDERS REF.

PART NO. 162983A1 162984A1

DESCRIPTION REQ'D. CYLINDER ASSEMBLY - 5-1/2 (140) ID x 58-1/4 inch (1480 mm) stroke, boom, right-hand, continued ................................... 1 CYLINDER ASSEMBLY - 5-1/2 (140) ID x 58-1/4 inch (1480 mm) stroke, boom, left-hand, continued ....................... . ......... . .. 1

PARTS INFORMATION NOT AVAILABLE AT TIME OF PUBLICATION

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-156

89503222S

90508 Excavator

8-157

ARM CYLINDER REF.

1 2 3 4 5 6 7

8 9 10

11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30 31 32

PART NO. 162091A1 NSS NSS NSS NSS NSS 162697A1 155114A1 155237A1 162708A1 155127A1 154812A1 155242A1 156232A1 155734A1 162698A1 NSS 162706A1 155340A1 155341A1 155733A1 156230A1 156228A1 155981A1 162709A1 160127A1 160128A1 160129A1 NSS 155152A1 NSS 155152A1 153912A1

DESCRIPTION REQ'D. CYLINDER - 6-5/16 (160) ID x 68-1/4 inch (1733 mm) stroke, arm .......... . 1 ROD - cylinder ................................................. 1 TUBE - cylinder ................................................ 1 GLAND - cylinder ........................................... . ... 1 BUSHING - gland ... . ........................................... 1 RING - retaining ................................................ 1 RING - buffer . . ................................................ 1 SEAL - U-cup .................................................. 1 RING - backup ................................................. 1 RING - slide ...................................................1 WIPER - piston rod ............ . ................................ . 1 SEAL - gland .............................. . . . ........... . .. . .. 1 RING - backup ..................................... . ........... 1 BOLT - hex socket .............................................. 8 BEARING - cushion ............................................. 1 SEAL - piston .................................................. 1 PISTON - cylinder .............................................. 1 SEAL - piston .................................................. 1 RING - wear ...................................................2 RING - wear .................................................. . 2 WASHER - special .............................................. 1 NUT - piston retaining . .......................................... 1 SCREW - set .................................................. 1 BALL - steel ....................... . ........................... 1 RING - cushion ................................................. 1 SEAL - cushion ................................................. 1 STOP - cushion ................................................2 RING - snap ................................................... 1 BUSHING - mounting pin, closed end ............................... 1 WIPER - mounting pin, closed end . . ...... . ........... . ............ 2 BUSHING - mounting pin, rod end ................................. . 1 WIPER - mounting pin, rod end ................... . ................ 2 FITTING - grease, special ........................................ 1

Continued on next page

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-158

895032225

9050B Excavator

8-159

ARM CYLINDER REF.

PART NO. 162091A1

33 34 35 36 37 38 39 40 41 42 43 44 45 46

155542A1 863-12090 154543A1 155537A1 154539A1 156231A1 154579A1 156393A1 156390A1 158131A1 156227A1 155736A1 153910A1 156547A1

Bur7-1180

DESCRIPTION REQ'D. CYLINDER - 6-5/16 (160) ID x 68-1/4 inch (1733 mm) stroke, arm, continued ........................................................1 BLOCK - coupling, closed end ..................................... 1 BOLT - hex socket, 12 - 1.75 x 90 mm, class 12.9 .................... .4 O-RING - elbow ................................................ 1 TUBE ASSEMBLY - hydraulic, rod end .............................. 1 O-RING - tube assembly, not shown ............................. 1 BOLT - hex socket ............................................. .4 O-RING - tube assembly ......................................... 1 CLAMP - band ................................................. 1 CLAMP - band ................................................. 1 BOLT - hex, special ..... . ............. . ......................... 2 WASHER -lock, special. ......................................... 2 CLAMP - tube .................................................. 1 BOLT - hex, special ............................................. 1 WASHER - special .............................................. 1

Issued April, 1995

Printed in U.S.A.

8-160

895032258

90508 Excavator

8-161

BUCKET CYLINDER REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27

PART NO. 162090A1 NSS NSS NSS NSS NSS 155148A1 155112A1 155238A1 155327A1 162700A1 154776A1 155233A1 863-22075 162753A1 155980A1 155307A1 155321A1 155312A1 155732A1 156229A1 156228A1 155981A1 NSS 155151A1 NSS 155152A1 153630A1

DESCRIPTION REQ'D. CYLINDER - 5-1/2 (140) ID x 50-1/8 inch (1275 mm) stroke, bucket .......... 1 ROD - cylinder ................................................. 1 TUBE - cylinder ................................................ 1 GLAND - cylinder ............................................... 1 BUSHING - gland .............................................. . 1 RING - retaining ................................................ 1 RING - buffer ..................................................1 SEAL - U-cup .................................................. 1 RING - backup ................................................. 1 SEAL - piston rod ............................................... 1 WIPER - piston rod .............................................. 1 SEAL - gland,· piston rod ..... . ....................... . ........... 1 RING - backup .................................................1 BOLT - hex socket, 22 - 2.5 x 75 mm, class 12.9 ...................... 8 RING - cushion ......... . ....................................... 1 PISTON - cylinder .......................................... . ... 1 RING - wear ...... . .... . .......................................2 RING - wear ...................................................2 SEAL - piston .................................................. 1 WASHER - special .............................................. 1 NUT - piston retaining ........................................... 1 SCREW - set ................................ . ................. 1 BALL - steel ...................... . ............................ 1 BUSHING - mounting pin, closed end ............................... 1 WIPER - mounting pin, closed end .......... . ..................... . 2 BUSHING - mounting pin, rod end . ................................. 1 WIPER - mounting pin, rod end .................................... 2 FITTING - grease, special ........................................ 1

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-162

895032255

90508 Excavator

8-163

BUCKET CYLINDER REF.

PART NO. 162090A1

28 29 30 31 32 33 34 35 36 37 38 39 40

155535A1 861-12040 154543A1 155536A1 861-12040 154543A1 156378A1 156375A1 158131A1 156227A1 155716A1 827-12060 112312A1

Bur7-1180

DESCRIPTION REQ'D. CYLINDER - 5-1/2 (140) ID x 50-1/8 inch (1275 mm) stroke, bucket, continued ............................ . .... . ............... . .. . . . . 1 TUBE - hydraulic, closed end ..................... . ................ 1 BOLT - hex socket, 12 - 1.75 x 40 mm, class 12.9 ............ . ...... . .4 O-RING - tube ................................................. 1 TUBE - hydraulic, rod end ...................................... . . 1 BOLT - hex socket, 12 - 1.75 x 40 mm, class 12.9 .................... .4 O-RING - tube ......................... . ....................... 1 CLAMP - band ... . ........ . ... . ................................ 2 CLAMP - band .......... . ... . .......... . ....................... 2 BOLT - hex, special ............................................ .4 WASHER - lock, special. . ....................... . .............. . .4 CLAMP - tube ..................................................2 BOLT - hex, 12 - 1.75 x 60 mm, class 10.9 ... . .... . . . ... .. . . . . ...... . 2 WASHER -lock, 12 mm ............................. . .......... . .2

Issued April, 1995

Printed in U.S.A.

8-164

895032238

9050B Excavator

8-165

HYDRAULIC SWIVEL REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20 21

22 23 24

PART NO. 152596A1 151009A1 152635A1 628-12020 892-11012 152096A1 150829A1 150825A1 150824A1 152088A1 151535A1 151542A1 152623A1 151545A1 152097A1 861-8020 150911A1 151540A1 861-10030 626-12030 150988A1 152092A1 626-12040 150991A1

Bur7-1180

DESCRIPTION REQ'D. GASKET - rubber. ................................................. 1 RING - seal ......................................................1 RETAINER - seal. ................................................. 1 BOLT - hex, full threads, 12 - 1.75 x 20 mm, class 10.9 .................... 6 WASHER -lock, 12 mm ............................................ 6 SWIVEL ASSEMBLY - hydraulic ...................................... 1 PLUG - special, top of swivel ..................................... .4 PLUG - port, top of swivel ........................................ 1 PLUG - port, top of swivel ........................................ 1 SHAFT - swivel ................................................. 1 ROTOR - hydraulic swivel ........................................ 1 RING - swivel shaft, vee type ...................................... 1 O-RING - rotor ................................................. 1 RING - sealing .................................................6' PLATE - thrust ................................................. 1 BOLT - hex socket, 8 - 1.25 x 20 mm, class 12.9 ..................... .4 O-RING - swivel base ............................................ 1 BASE - swivel .................................................. 1 BOLT - hex socket, 10 - 1.5 x 30 mm, class 12.9 ..................... .4 BOLT - hex, full threads, 12 - 1.75 x 30 mm, class 10.9 .................... 3 WASHER - flat, special, 12 mm ....................................... 3 BAR - anti-rotation ................................................. 1 BOLT - hex, full threads, 12 - 1.75 x 40 mm, class 10.9 .................... 3 WASHER - flat, special, 16 mm ....................................... 3

Issued April, 1995

Printed in U.S.A.

8-166

89503224S

9050B Excavator

8-167

SWING DRIVE ASSEMBLY AND MOUNTING REF. 1 2 3 4 5 6 7 8 9 10

11 12 13 14 15

PART NO. 162088A1 162100A1 158853A1 150483A1 150506A1 150285A1 114262A1 627-16040 150317A1 827-24090 150822A1 150073A1 162545A1 162547A1 162546A1 627-8016

Bur7-1180

REQ'D. DESCRIPTION MOTOR ASSEMBLY - swing drive, with reduction gear .................... 1 MOTOR ASSEMBLY - swing, parts list on pages 8-169 and 8-171 ......... 1 GEAR ASSEMBLY - reduction, swing drive, parts list on page 8-173 ....... 1 BOLT - hex socket, special ...................................... 12 GEAR - drive ..................................................... 1 PLATE - end ..................................................... 1 RETAINER - plate ... .. ............................................ 1 BOLT - hex, full threads, 16 - 2.0 x 40 mm, class 10.9 ..................... 2 PIN - alignment, headed, locator ...................................... 1 BOLT - hex, 24 - 3.0 x 90 mm, class 10.9 .............................. 12 WASHER - flat, special ............................................ 12 ADAPTER - straight, special ............ . .... ... ..................... 1 TUBE - drain ..................................................... 1 CAP - tube ....................................................... 1 CLAMP - tube .................................................... 1 BOLT - hex, full threads, 8 - 1.25 x 16 mm, class 10.9 ..................... 1

Issued April, 1995

Printed in U.S.A.

8-168

c'"

895032445

9050B Excavator

8-169

SWING MOTOR ASSEMBLY REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43

PART NO. 162100A1 156320A1 162711A1 153868A1 151035A1 155496A1 154467A1 156332A1 156331A1 155362A1 800-11500 155627A1 156132A1 155627A1 800-11500 154741A1 156319A1 155109A1 162727A1 156140A1 155664A1 158109A1 156800A1 155628A1 155656A1 155629A1 156086A1 155627A1 162728A1 155796A1 156721A1 NSS 162759A1 156318A1 156317A1 155936A1 162702A1 162703A1 156099A1 162754A1 NSS 155661A1 162710A1 162712A1 162701A1 863-22045

DESCRIPTION REQ'D. MOTOR ASSEMBLY - swing ......................................... 1 HOUSING - swing motor ................... . . . ................... 1 PLUG - port . . .... . . .............. . ............................ 1 PLUG - port .................................... . .............. 1 PLUG - pipe ..................................... . ............. 1 PLUG - port ........................... . ....................... 1 O-RING - plug ............ . ......... . ...................... . ... 1 PLATE - piston . ... . .... . . ... ...... . .................... . .... . .. 1 PLATE - swash .................. . .............................. 1 SHAFT - drive ........................ . ......................... 1 RING - snap ... . ........... . ............................... . ... 1 SPACER - bearing .......... . ......... . ......................... 1 BEARING - roller . ........ .. .......... .. ........ . ..... . . . .. .. .. . 1 SPACER - bearing ......... . ............................... . .... 1 RING - snap .......................................... . ........ 1 SEAL - ............ . ...... . ....... . ........................... 1 RETAINER - shaft seal. ............ . ........................... . . 1 SEAL - oil .......... . ............ . ............. . ............... 1 RING - retaining ........... . ................. . ... .. ..... . ..... . . 1 BEARING - roller .......... . .................................... 1 RING - snap ............... . ................................... 1 BLOCK - cylinder, swing motor ........ . ............ . .............. 1 BUSHING - spherical ............................ . . . ........ . .... 1 SPACER - push rod ............................ . .............. . . 1 ROD - push .. . ............................................... 12 SPACER - special .............................................. 1 SPRING - cylinder .............................................. 1 SPACER - spring retaining . .. .. ......... . ......................... 1 RING - retaining ....... .. . .. ..... . .... . . . .. . ..... . ......... .. ... 1 PISTON ASSEMBLY - swing motor .................. . ........... . .. 1 PISTON - motor ................... . . . ........ .. .......... . .. 9 SHOE - piston ..................... . ......... ... . . ....... . ... 1 PLATE - valve .................................... . ........ . ... 1 PLATE - friction ...... . .... . ........... . .... . .. . . . ........ . . .. .. 2 PLATE - separator ............................... . .............. 3 PISTON - brake . ......... .. ........ . . . ................... . . . ... 1 O-RING - piston .. ......... . ......... . ........... . . . ........ . ... 1 O-RING - piston . ..................... . .................. . ...... 1 SPRING - brake . . .................... . . . . . .... . ..... . .. . . . .... 24 HOUSING ASSEMBLY - relief valve ................................ 1 HOUSING - relief valve .............. . ..................... . ... 1 PIN - roll ... . ................ . ............... . ........... . .. 2 PLUG - port .......................... "......................... 1 PLUG - port ..... . . . ....................... . .... . ....... . ...... 1 O-RING - .............. ... .......... .. ........ .. .. . ........... 1 BOLT - hex socket, 22 - 2.5 x 45 mm, class 12.9 ....... . .......... . .. .4

162719A1

KIT - seal, contains items 6, 15,35, 36, 42, and 47 ....................... 1

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

8-170

c'"

89503244S

9050B Excavator

8-171

SWING MOTOR ASSEMBLY REF. 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62

PART NO. 162100A1 162725A1 162746A1 155475A1 154519A1 162731A1 154529A1 154000A1 162730A1 162755A1 162726A1 154467A1 162729A1 153973A1 154491A1 162713A1 154471A1 154447A1 863-8050 150435A1 150438A1

DESCRIPTION REQ'D. MOTOR ASSEMBLY - swing, continued ................................ 1 PLUNGER - valve ....................... . ...................... 2 SPRING - compression ..........................................2 PLUG - port ...................................................2 O-RING - plug .................................................2 VALVE - relief ................... '............................... 2 O-RING - .....................................................1 RING - backup ................................................. 1 HOUSING ASSEMBLY - reactionless swing valve ..................... 1 HOUSING - valve ............................................ 1 PLUG - port .................................................2 O-RING - ...................................................2 VALVE ASSEMBLY - reaction less swing .......................... 2 RING - backup ............................................ 1 O-RING - valve assembly ................................... 1 RING - special ............................................ 1 O-RING - housing ............................................ 2 O-RING - housing ............................................2 BOLT - hex socket, 8 - 1.25 x 50 mm, class 12.9 ................... .4 TUBE - dipstick .............................................. 1 DIPSTICK - oil lube, swing motor. .................................. 1

162719A1

KIT - seal, contains items 6, 15, 35, 36, 42, and 47 ....................... 1

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

8-172

B95032455

9050B Excavator

8-173

SWING REDUCTION GEAR ASSEMBLY REF.

1 2 3 4 5 6 7

8 9 10

11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28

PART NO. 158853A1 150427A1 150260A1 150825A1 150500A1 150437A1 150503A1 150491A1 150468A1 150494A1 158854A1 861-10030 150528A1 150534A1 150471A1 150538A1 150471A1 150536A1 800-1145 150544A1 150532A1 150489A1 150541A1 150463A1 150451A1 150456A1 150458A1 738-1825 150474A1

Bur 7-1180

DESCRIPTION REQ'D. GEAR ASSEMBLY - reduction ....................................... 1 HOUSING - gear assembly ....................................... 1 BEARING - roller ............................................... 1 PLUG - port ...................................................1 SPACER - bearing .............................................. 1 SHAFT - drive .................................................. 1 SPACER - bearing .............................................. 1 BEARING - roller ............................................... 1 RING - seal. ................................................... 1 SEAL - oil ..................................................... 1 RETAINER - oil seal. ............................................ 1 BOLT - hex socket, 10 - 1.5 x 30 mm, class 12.9 ..................... 16 GEAR - ring ................................................... 1 CARRIER - planetary ............................................ 1 PLATE - thrust ................................................. 1 GEAR - sun ................................................... 1 PLATE - thrust ................................................. 1 GEAR - sun ................................................... 1 RING - snap ................................................... 1 GEAR - planetary carrier ......................................... 1 CARRIER - planet .............................................. 1 BEARING - needle ..............................................3 GEAR - planetary ...............................................3 PLATE - side ..................................................8 PIN - planetary gear .............................................3 PIN - gear .....................................................4 PLATE - side ..................................................6 PIN - roll, 8 x 25 mm .............................................7 PIN - special ...................................................4

Issued April, 1995

Printed in U.S.A.

8-174

90508 Excavator

9-1

ALPHABETICAL INDEX CHASSIS/MOUNTED EQUIPMENT DESCRIPTION

PAGE

Air Conditioner with Heater and Hoses ................................................................................. 9-41 Antenna - radio ...................................................................................................................... 9-53 Arm (10ft. 7 in.) and Cylinder. ............................................................................................... 9-75 Auxiliary Hydraulic Controls ................................................................................................... 9-49 Boom Lubrication Lines ......................................................................................................... 9-71 Boom, Mounting Pins and Cylinders ..................................................................................... 9-73 Buckets ................................................................................................................... 9-79 thru 9-89 Bucket Teeth ................................................................................................................. 9-91, 9-93 Cab Air Conditioner .......................... ...... ................................................................................... 9-43 Door. .................................................................................................................................. 9-63 Fan and Mounting ............................................................................................................. 9-69 Floor, Floor Mounting and Floor Mats ............................................................................... 9-45 Front Window Assembly .................................................................................................... 9-57 Lower Front Window Assembly ......................................................................................... 9-59 Rear Console and Panels (machines without Air Conditioning) ........................................ 9-65 Rear Console and Panels (machines with Air Conditioning) ............................................. 9-67 Vandal Guards ................................................................................................................... 9-61 Console Box - side covers ............................................................................... ...................... 9-33 Console Box - control panel assemblies ............................................................................... 9-31 Counterweight ....................................................................................................................... 9-11 Decals ................................................................................................................ 9-97, 9-99, 9-101 Dome Lamp - cab .................................................................................................................. 9-49 Door - cab .............................................................................................................................. 9-63 Fan and Mounting .................................................................................................................. 9-69 Heater and Hoses .................................................................................................................. 9-39 Left-hand Control Console Linkage ....................................................................................... 9-29 Linkage for 10 ft. 7 in. Arm ..................................................................................................... 9-77 Miscellaneous Parts - cab ............................................................................................ 9-53, 9-55 Pedal and Floor Mat - auxiliary hydraulic controls ................................................................. 9-49 Pedals and Levers - track drive controls ............................................................................... 9-47 Rear View Mirror .................................................................................................................... 9-23 Remote Control Valve Assemblies and Mounting ......................................................... 9-47,9-49 Right-hand Control Console Linkage ..................................................................................... 9-27 Roof Panel Assembly ............................................................................................................ 9-59 Seat, Seat Belt and Operator's Manual Tether ...................................................................... 9-35 Seat Slide Rails and Platform ................................................................................................ 9-37 Tools ...................................................................................................................................... 9-95 Turntable .................................................................................................................................. 9-5 Access Covers ............................................................................................................. 9-3, 9-9 Bearing ................................................................................................................................ 9-3 Bearing Lubrication Lines .................................................................................................... 9-5 Turntable and Walkways ................................................ .......................................................... 9-7 Upper Structure Frames, Covers and Insulation ................................................................................ 9-13, 9-15 Hoods, Covers and Insulation .................................................................................. 9-17,9-19 Left-hand and Right-hand Side Doors ............................................................................... 9-21 Storage Box and Rear View Mirror. ................................................................................... 9-23 Windows and Seals - cab ...................................................................................................... 9-51 Windshield and Wiper ............................................................................................................ 9-57

Bur7-1180

Issued April, 1995

Printed in U.S.A.

9-2

695030495

90508 Excavator

9-3

TURNTABLE BEARING REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14

PART NO. 827-24090 150822A1 151070A1 827-24140 162087A1 162548A1 162549A1 162550A1 162551A1 162552A1 162100A1 627-12025 892-11012 151068A1

Bur7-1180

DESCRIPTION REQ'D. BOLT - hex, 24 - 3.0 x 90 mm, class 10.9 ............................. .42 WASHER - flat, special ............................................ 80 GASKET - access cover ............................................ 1 BOLT - hex, 24 - 3.0 x 140 mm, class 10.9 ............................. 38 BEARING ASSEMBLY - turntable ..................................... 1 RING - seal, upper .............................................. 1 PIN - special, stopper ............................................ 1 BEARING - ball, turntable ....................................... 93 SPACER - ball bearing .......................................... 93 RING - seal, lower .............................................. 1 MOTOR ASSEMBLY - swing drive, see page 8-169 ....................... 1 BOLT - hex, full threads, 12 - 1.75 x 25 mm, class 10.9 ................... .4 WASHER -lock, 12 mm ........................................... .4 COVER - access .................................................. 1

Issued April, 1995

Printed in U.S.A.

9-4

90508 Excavator

9-5

TURNTABLE BEARING LUBRICATION LINES REF.

1 2 3 4 5 6 7 8

PART NO. 158786A1 152627A1 158787A1 150566A1 628-6012 892-11006 152599A1 153630A1

Bur7-1180

DESCRIPTION REQ'D. TUBE - lubrication ......... . ....................................... 1 ELBOW - 90 degree, special ......................................... 2 TUBE - lubrication ........ . ........................................ 1 CLAMP - P-type, lubrication lines ..................................... 2 BOLT - hex, 6 - 1.0 x 12 mm, class 10.9 ..................... . .......... 2 WASHER - lock, 6 mm .......................... . .................. 2 CONNECTOR - straight, special ................... . .................. 2 FITTING - grease, special ...........................................3

Issued April, 1995

Printed in U.S.A.

9-6

~liJE]J~~~ ~

895021105

90508 Excavator

9-7

TURNTABLE AND WALKWAYS REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

PART NO. 163829A1 NSS NSS NSS 158811A1 158918A1 829-1308 829-1312 829-1306 829-1310 162288A1 162289A1 162290A1 627-12030 892-11012 150900A1

Bur7-1180

DESCRIPTION REQ'D. TURNTABLE ASSEMBLY - excavator ................................. 1 PLATFORM - turntable, right-hand ................................. 1 FRAME - boom mounting ......................................... 1 PLATFORM - turntable, left-hand ................................... 1 BOSS - special, weld on ........................................ .44 NUT - special ..................................................4 NUT - hex, 8 mm -1.25, class 10 .................................. 11 NUT - hex, 12 mm -1.75, class 10 .................................. 6 NUT - hex, 6 mm - 1.0, class 10, right hand front ...................... 3 NUT - hex, 10 mm - 1.5, class 10, right- and left-hand rear. .............. 2 WALKWAY - turntable, left-hand front ............................... 1 WALKWAY - turntable, right-hand and left-hand rear ................... 2 WALKWAY - turntable, right-hand front. ............................. 1 BOLT - hex, full threads, 12 - 1.75 x 30 mm, class 10.9 ................ 26 WASHER -lock, 12 mm .........................................26 WASHER - flat, 12 mm ..........................................26

Issued April, 1995

Printed in U.S.A.

9-8

895021115

90508 Excavator

9-9

TURNTABLE ACCESS COVERS REF.

1 2 3 4 5 6 7 8 9 10

11

PART NO. 162278A1 162279A1 162280A1 162281A1 162282A1 162283A1 162284A1 152718A1 162285A1 162286A1 162287A1

Bur7-1180

DESCRIPTION REQ'D. BOLT - flange head, special ........... . ............................ 38 COVER - access, left-hand front ...................................... 1 COVER - access, left-hand center. ............................... . .... 1 COVER - access, left-hand rear ...................................... 1 COVER ASSEMBLY - hinged, center rear .............................. 1 HINGE - special, hinged access cover. ......................... . .... 2 PLATE - access cover ..............................................2 BOLT - special, flange head ........................................ .4 COVER - access, right-hand rear ....... . ............................. 1 COVER - access, right-hand center ..... . .......... . .................. 1 COVER - access, right-hand front .............. . ...................... 1

Issued April, 1995

Printed in U.S.A.

9-10

89502112S

90508 Excavator

9-11

COUNTERWEIGHT REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16

PART NO. 162581A1 162582A1 162583A1 162584A1 159758A1 896-11012 150139A1 162585A1 162586A1 162587A1 162588A1 162589A1 157544A1 162590A1 627-12025 892-11012

Bur 7-1180

DESCRIPTION REQ'D. COUNTERWEIGHT - rear, 13,230 Ibs (6048 kg) ......................... 1 INSULATION - acoustic .............................................2 INSULATION - acoustic ............................................. 1 INSULATION - acoustic ............................................. 1 BOLT - special ....................................................6 WASHER - flat, 13.5 x 24 x 3 mm, hardened ......................... . .. 3 PLUG - special, counterweight .......................................2 SHIM - counterweight, 0.03 inch (0.77 mm) thick ...................... UAR SHIM - counterweight, 0.05 inch (1.27 mm) thick ...................... UAR SHIM - counterweight, 0.09 inch (2.29 mm) thick ...................... UAR SHIM - counterweight, 0.18 inch (4.58 mm) thick ...................... UAR SHIM - counterweight, 0.25 inch (6.35 mm) thick ...................... UAR WASHER - high strength, special ..................................... 6 BRACKET - counterweight mounting .................................. 1 BOLT - hex, full threads, 12 - 1.75 x 25 mm, class 10.9 .................... 3 WASHER -lock, 12 mm ............................................ 3

Issued April, 1995

Printed in U.S.A.

9-12

B95031278

90508 Excavator

9-13

UPPER STRUCTURE FRAMES, COVERS AND INSULATION REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

33 34 35 36 37 38 39 40 41 42 43

44 45

PART NO. 152718A1 627-12025 151161A1 162368A1 150811A1 162369A1 162370A1 162371A1 162372A1 162373A1 627-12030 162374A1 162375A1 162376A1 162377A1 627-12035 162378A1 162379A1 162380A1 162381A1 162404A1 162405A1 162406A1 163348A1 162385A1 162386A1 162387A1 162388A1 162389A1 162390A1 162391A1 162392A1 162393A1 162394A1 827-8050 162396A1 162397A1 162398A1 162399A1 162400A1 162401A1 162402A1 162403A1 895-11008 163430A1

DESCRIPTION REQ'D. BOLT - special ............. . .....................................93 BOLT - hex, full threads, 12 - 1.75 x 25 mm, class 10.9 ................... 14 WASHER - special. .......................................... . ..... 2 SEAL - cushion ................................................... 1 WASHER - flat, special, 12 mm ......................................36 FRAME - upper structure, left-hand .................................... 1 FRAME - upper structure, left-hand .................................... 1 FRAME - upper structure, left-hand, front ............................... 1 FRAME - upper structure, center ...................................... 1 BRACKET - frame, right-hand ........................................ 1 BOLT - hex, full threads, 12 - 1.75 x 30 mm, class 10.9 ................... 32 BRACKET - frame, right-hand ........................................ 1 FRAME - upper structure, right-hand front .............................. 1 SEAL - cushion ................................................... 1 FRAME - upper structure, right-hand rear ............................... 1 BOLT - hex, full threads, 12 - 1.75 x 35 mm, grade 10.9 .................... 8 FRAME - upper structure ............................................ 1 FRAME - upper structure, left-hand rear ................ . ............... 1 SEAL - cushion ...................................................4 SHIM - plate ................................................... UAR SEAL - cushion ................................................... 1 RETAINER - seal. .................................................2 SEAL - cushion ................................................... 1 COVER - upper structure, right-hand .................................. 1 SEAL - cushion ................................................... 1 INSULATION - acoustic .. . .......................................... 1 COVER - upper structure, center ................................ . ..... 1 SEAL - cushion ....................................... . ........... 1 COVER - upper structure, center ...................................... 1 INSULATION - acoustic ....... . ........ . ...... . ..................... 1 SEAL - cushion ................................................... 1 SEAL - cushion ................................................... 1 SEAL - cushion ................................................... 1 SEAL - cushion ................................................... 1 BOLT - hex, 8 - 1.25 x 50 mm, class 10.9 .............................. 15 COVER - upper structure, upper half on right-hand side .................... 1 INSULATION - acoustic ............ . ................................ 1 COVER - upper structure, lower half on right-hand side .............. . ..... 1 COVER - upper structure, behind cover no. 38 ........................... 1 INSULATION - acoustic ............................................. 1 SEAL - cushion ....................... . ........................... 1 SEAL - cushion ........... . ...................... . ................ 1 SEAL - cushion ........................................' ........... 1 WASHER - flat, 9 x 17 x 1.6 mm .....................................38 SEAL - cushion ................................................... 1

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

9-14

895031278

9050B Excavator

9-15

UPPER STRUCTURE FRAMES, COVERS AND INSULATION - CONTINUED REF. 46 47 48 49 50 51

52 53 54 55 56

PART NO. 163431A1 163354A1 163337A1 163334A1 163349A1 163350A1 163347A1 163346A1 163341A1 163345A1 163335A1

Bur7-1180

DESCRIPTION REQ'D. SEAL - cushion ............................. . ..................... 1 SEAL - cushion ................................................... 1 INSULATION - acoustic .............................................2 INSULATION - acoustic .... . ..................... . .................. 1 INSULATION - acoustic . . .. . ................... . ..... . ....... . ...... 1 CUSHION - rubber. ................ . ............................... 1 INSULATION - acoustic ............................................. 1 INSULATION - acoustic ............................................. 1 INSULATION - acoustic . .. . .......... . . . ....... . ............ . ....... 1 INSULATION - acoustic .... . ........................................ 1 INSULATION - acoustic ............................................. 1

Issued April, 1995

Printed in U.S.A.

9-16

B~

L -_ _ _ _

r# 895030488

®~

90508 Excavator

9-17

UPPER STRUCTURE HOOD, COVERS AND INSULATION REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30 31 32

33 34 35 36 37 38 39 40

PART NO. 152718A1 627-12025 150811A1 627-12030 627-12035 827-8050 892-11008 892-11012 896-11012 162407A1 162408A1 152651A1 162409A1 150785A1 151361A1 829-1408 151356A1 162410A1 162411A1 162412A1 152819A1 162413A1 162414A1 162415A1 162488A1 162417A1 162418A1 162419A1 162420A1 162421A1 162422A1 162423A1 159129A1 738-5332 159877A1 159127A1 160762A1 162424A1 159128A1 162425A1

DESCRIPTION REQ'D. BOLT - special ...................................................24 BOLT - hex, full threads, 12 - 1.75 x 25 mm, class 10.9 ................... 12 WASHER - flat, special, 12 mm ...................................... 13 BOLT - hex, full threads, 12 - 1.75 x 30 mm, class 10.9 .................... 8 BOLT - hex, full threads, 12 - 1.75 x 35 mm, grade 10.9 ................... .4 BOLT - hex, 8 - 1.25 x 50 mm, class 10.9 ............................... 2 WASHER -lock, 8 mm ............................................ 16 WASHER -lock, 12 mm ........................................... 28 WASHER - flat, 13.5 x 24 x 3 mm, hardened ........................... 29 BRACKET - hood torsion bar. ........................................2 SPRING - torsion bar, hood .......................................... 1 SHIM - 0.05 inch (1.27 mm) thick .................................. UAR WASHER - flat, special ............................................ .4 LATCH - hood assembly ............................................2 LATCH - hood .................................................... 1 NUT - hex, 8 mm - 1.25, class 10 .................................... .4 LATCH - hood .................................................... 1 COVER - upper, left-hand ........................................... 1 COVER - upper, with hand rail, left-hand ............................... 1 HOOD ASSEMBLY - engine ......................................... 1 HINGE - hood ..................................................4 COVER - upper, in front of hood assembly .............................. 1 INSULATION - acoustic ............................................. 1 INSULATION - acoustic ............................................. 1 COVER - upper, front center ......................................... 1 INSULATION - acoustic ............................................. 1 INSULATION - acoustic ............................................. 1 COVER - upper, with handrail, right-hand ............................... 1 CUSHION - sponge rubber .......................................... 1 CUSHION - sponge rubber ... . ... . .................................. 1 CUSHION - sponge rubber .......................................... 1 CUSHION - sponge rubber ... . ...................................... 2 COLLAR - special ................ . ................................ 1 PIN - roll, 3 x 32 mm ............................................... 1 SPRING - compression ....................................... . .. .. . 1 PIN - clevis .......................................................1 CLIP - hair pin ....................................................1 STAY - hood support ............................................... 1 SUPPORT - hood assembly ......................................... 1 RETAINER - seal. .................................................3

Continued on next page

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

9-18

895030485

9050B Excavator

9-19

UPPER STRUCTURE HOOD, COVERS AND INSULATION - CONTINUED REF. 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

PART NO. 162426A1 162427A1 162428A1 162429A1 627-8020 162382A1 627-8025 892-11008 162395A1 163339A1 163338A1 163340A1 163330A1 163328A1 163331A1 163329A1 163333A1 163326A1 163327A1 163332A1 163356A1

Bur 7-1180

DESCRIPTION REQ'D. SEAL - cushion ........................... . .......... . ............ 1 SEAL - cushion ................................................... 1 RETAINER - seal. ................................................. 1 SEAL - cushion ................................................... 1 BOLT - hex, full threads, 8 - 1.25 x 20 mm, class 10.9 .................... 29 COVER - upper .......................... • ........................ 1 BOLT - hex, full threads, 8 - 1.25 x 25 mm, class 10.9 .................... 20 WASHER - lock, 8 mm ............................................23 CUSHION - sponge rubber .......................................... 1 INSULATION - acoustic ............................................. 1 INSULATION - acoustic ............................................. 1 INSULATION - acoustic ............................................. 1 INSULATION - fiberglass ............................... . ............ 1 INSULATION - fiberglass ............................................ 1 INSULATION - fiberglass ............................................ 1 INSULATION - fiberglass ............................................ 1 INSULATION - fiberglass ............................................ 1 INSULATION - fiberglass ............................... . ............ 1 INSULATION - fiberglass ............................................ 1 INSULATION - fiberglass ............................................ 1 RETAINER - insulation ............................................26

Issued April, 1995

Printed in U.S.A.

9-20

89503047S

90508 Excavator

9-21

UPPER STRUCTURE LEFT-HAND AND RIGHT-HAND SIDE DOORS REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51

PART NO. 627-12030 895-11008 892-11012 896-11012 152651A1 627-8025 892-11008 159094A1 627-6020 892-11006 153360A1 627-6012 895-11006 829-1410 159091A1 162430A1 153181A1 159102A1 162431A1 162432A1 162433A1 162434A1 162447A1 162436A1 162437A1 162438A1 159101A1 162439A1 162447A1 162441A1 162442A1 162443A1 162444A1 162445A1 162446A1 162434A1 162447A1 162448A1 162449A1 151685A1 627-12040 829-1412 162450A1 159095A1 159099A1 162383A1 163343A1 163344A1 163353A1 163351A1 163352A1

Bur7-1180

DESCRIPTION REQ'D. BOLT - hex, full threads, 12 -1.75 x 30 mm, class 10.9 ................... .4 WASHER - flat, 9 x 17 x 1.6 mm ...................................... 6 WASHER -lock, 12 mm . .......................................... 10 WASHER - flat, 13.5 x 24 x 3 mm, hardened ........................... 10 SHIM - 0.05 inch (1.27 mm) thick .................................. UAR BOLT - hex, full threads, 8 - 1.25 x 25 mm, class 10.9 ..................... 6 WASHER - lock, 8 mm ............................................. 6 BRACKET - door ..................................................6 BOLT - hex, full threads, 6 - 1.0 x 20 mm, class 10.9 ..................... 12 WASHER - lock, 6 mm ............................................24 WASHER - flat, special ............................................ 12 BOLT - hex, full threads, 6 - 1.0 x 12 mm, class 10.9 ..................... 12 WASHER - flat, 6.6 x 12.5 x 1.6 mm .................................. 12 NUT - hex, 10 mm - 1.5, class 10 .....................................5 STOPPER - rubber ................................................3 INSULATION - acoustic ............................................. 1 CLIP - hair pin ....................................................5 HOLDER - door ....................................... . ........... 2 INSULATION - acoustic ............................................. 1 INSULATION - acoustic ............................................. 1 DOOR ASSEMBLY - side, left-hand rear, radiator/oil cooler access .......... . 1 LOCK - door .. ............................... . ................. 1 HINGE - door ............................................ . ..... 2 INSULATION - acoustic ..... . ....................................... 1 INSULATION - acoustic ............................................. 1 INSULATION - acoustic ................ . ............................ 1 HOLDER - door ................................................... 1 DOOR ASSEMBLY - side, left-hand front, battery access .................. 1 HINGE - door .................................................. 2 INSULATION - acoustic ............................................. 1 INSULATION - acoustic ............................................. 1 INSULATION - acoustic ............................................. 1 INSULATION - acoustic ...................................... . . . .... 1 INSULATION - acoustic ............................................. 1 DOOR ASSEMBLY - side, right-hand rear, pump access ................... 1 LOCK - door ...................................................1 HINGE - door .................................................. 2 SEAL - cushion ...................................................2 BRACKET - door lock catch ........ . ..................... . .......... 2 SHIM - plate ................................................... UAR BOLT - hex, full threads, 12 - 1.75 x 40 mm, class 10.9 ................... 12 NUT - hex, 12 mm -1.75, class 10 ............................. . ..... 16 CUSHION - rubber. ................................................ 1 BRACKET - door ..................... . ........ . ..... . ......... . ... 6 STOPPER - door ..................................................6 SEAL - cushion ...................................................2 INSULATION - acoustic ........................... . ................. 1 INSULATION - acoustic ............................................. 1 INSULATION - acoustic ............................................. 1 SEAL - cushion ...................... . ............................ 1 SEAL - cushion ...................... . ............................ 1

Issued April, 1995

Printed in U.S.A.

9-22

695030528

9050B Excavator

9-23

UPPER STRUCTURE STORAGE BOX AND REAR VIEW MIRROR REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27

PART NO. 150811A1 627-12030 892-11012 896-11012 829-1410 153181A1 162451A1 150938A1 151104A1 162452A1 162453A1 162454A1 895-11010 159119A1 152772A1 627-10025 892-11010 162455A1 159115A1 159114A1 151025A1 156562A1 627-12040 150151A1 150694A1 892-11012 829-1412

Bur7-1180

DESCRIPTION REQ'D. WASHER - flat, special, 12 mm .......................................6 BOLT - hex, full threads, 12 - 1.75 x 30 mm, class 10.9 ................... 10 WASHER -lock, 12 mm ........................................... .4 WASHER - flat, 13.5 x 24 x 3 mm, hardened ........................... .4 NUT - hex, 10 mm -1.5, class 10 .....................................2 CLIP - hair pin ....................................................2 COVER - storage box .............................................. 1 LATCH - recessed .............................................. 1 HINGE - door ..................................................2 HANDRAIL - storage box, right-hand .................................. 1 BOX - storage .................................................... 1 SEAL - rubber, storage box .......................................... 1 WASHER-flat, 11 x21 x2mm ..................................... 10 SUPPORT - cover, storage box ....................................... 1 HOLDER - grease gun ..............................................2 BOLT - hex, full threads, 10- 1.5 x 25 mm, class 10.9 ..................... 8 WASHER -lock, 10 mm ............................................ 8 BRACKET - cover ................................................. 1 SHIM - plate ...................................................... 1 BRACKET - lock .................................................. 1 MIRROR - rear view ............................................... 1 ARM - rear view mirror. ............................................. 1 BOLT - hex, full threads, 12 - 1.75 x 40 mm, class 10.9 .................... 1 CLAMP - special .................................................. 1 PLATE - mirror mounting ............................................ 1 WASHER -lock, 12 mm ............................................ 1 NUT - hex, 12 mm - 1.75, class 10 ................................... .4

Issued April, 1995

Printed in U.S.A.

9-24

I I

)

89411023S

90508 Excavator

9-25

REMOTE CONTROL VALVE ASSEMBLY MOUNTING REF. 1

2 3 4 5 6 7 8 9 10

PART NO. 159270A1 151302A1 159602A1 159268A1 162363A1 159487A1 159269A1 151154A1 162097A1 862-6025

Bur 7-1180

DESCRIPTION REQ'D. KNOB - left-hand, with horn button .................................... 1 BOOT - dust protection ............................................. 2 BOLT - special, bracket ............................................ .4 BRACKET - mounting ..............................................2 KNOB - right-hand, with power up button ............................... 1 NUT - hex, special, knob ............................................ 2 LEVER - control ...................................................2 NUT - hex, control lever. ............................................2 VALVE ASSEMBLY - remote control, see page 8-121 ..................... 2 BOLT - hex socket, 6 - 1.0 x 25 mm, class 12.9, valve ..................... 8

Issued April, 1995

Printed in U.S.A.

9-26

69410219S

90508 Excavator

9-27

RIGHT-HAND CONTROL CONSOLE LINKAGE REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

PART NO. 159520A1 159321A1 862-8035 892-11008 627-10016 150409A1 862-6030 895-11006 892-11006 159594A1 159524A1 153077A1 159316A1 892-11010 896-11020 829-1410 159315A1 159523A1 829-1406 895-11008 800-436

Bur7-1180

DESCRIPTION REQ'D. LINKAGE ASSEMBLY - control, right-hand .............................. 1 HANDLE - control ............................................... 1 BOLT - hex socket, 8 - 1.25 x 35 mm, class 12.9 ...................... 1 WASHER - lock, 8 mm ........................................... 1 BOLT - hex, full threads, 10 - 1.5 x 16 mm, class 10.9 ................. .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm .................... , .... .4 BOLT - hex socket, 6 - 1.0 x 30 mm, class 12.9 ....................... 2 WASHER - flat, 6.6 x 12.5 x 1.6 mm ................................ 1 WASHER - lock, 6 mm ........................................... 1 SPRING - latch return ........................................... 1 SPRING - counterbalance ........................................ 1 CLIP - hair pin type .............................................. 1 LINK - connecting ............................................... 1 WASHER - lock, 10 mm .................. . ....................... 1 WASHER - flat, 22 x 37 x 4 mm, hardened ........................... 2 NUT - hex, 10 mm -1.5, class 10 ................................... 2 ANCHOR - spring, threaded ....................................... 1 SPRING - tension ............................................... 1 NUT - hex, 6 mm - 1.0, class 10 .................................... 1 WASHER - flat, 9 x 17 x 1.6 mm ................................... 1 E-RING - external retaining, NO.6 .................................. 2

Issued April, 1995

Printed in U.S.A.

9-28

89410225S

90508 Excavator

9-29

LEFT-HAND CONTROL CONSOLE LINKAGE REF.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

PART NO. 159520A1 159321A1 862-8035 892-11008 627-10016 150409A1 862-6030 895-11006 892-11006 159594A1 159524A1 153077A1 159316A1 892-11010 896-11020 829-1410 159315A1 159523A1 829-1406 895-11008 800-436

Bur 7-1180

DESCRIPTION REQ'D. LINKAGE ASSEMBLY - control, right-hand ........................ . ..... 1 HANDLE - control ............................................. . . 1 BOLT - hex socket, 8 - 1.25 x 35 mm, class 12.9 ..................... . 1 WASHER -lock, 8 mm ........................................... 1 BOLT - hex, full threads, 10 - 1.5 x 16 mm, class 10.9 ................. .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ......................... .4 BOLT - hex socket, 6 - 1.0 x 30 mm, class 12.9 ....................... 2 WASHER - flat, 6.6 x 12.5 x 1.6 mm ................................ 1 WASHER - lock, 6 mm ................................ . .......... 1 SPRING - latch return ..................... . ............ . ........ 1 SPRING - counterbalance ........................................ 1 CLIP - hair pin type .............................................. 1 LINK - connecting ................. . ....... . ..................... 1 WASHER -lock, 10 mm .......................................... 1 WASHER - flat, 22 x 37 x 4 mm, hardened ................ . .......... 2 NUT - hex, 10 mm -1.5, class 10 .. . .......... . ..................... 2 ANCHOR - spring, threaded ....................................... 1 SPRING - tension ............................................... 1 NUT - hex, 6 mm - 1.0, class 10 .................................. . . 1 WASHER-flat,9x17x1.6mm .. . ........................... . .... 1 E-RING - external retaining, NO.6 .................................. 2

Issued April, 1995

Printed in U.S.A.

9-30

89412083S

9050B Excavator

9-31

CONSOLE BOX

CONTROL PANEL ASSEMBUES REF.

1 2 3 4 5 6 7

PART NO. 161312A1 162269A1 159614A1 159611A1 159612A1 159627A1 159628A1 162161A1 163511A1 163512A1

8A

162270A1

8B

9 10 11A 11B

162272A1 159613A1 159607A1 159936A1 162273A1

12 13

162271A1 156559A1

Bur7-1180

DESCRIPTION REQ'D. PANEL ASSEMBLY - control, console box, right-hand ..................... 1 PANEL - control, right-hand ....................................... 1 SWITCH - engine speed rheostat .................................. 1 KNOB - switch ................................................. 1 PANEL - cover ................................................. 1 PANEL - control, right-hand rear ................................... 1 COVER - control panel, right-hand rear .............................. 1 SCREW - special ...............................................2 PANEL ASSEMBLY - control, console box, left-hand, machines with heater but no air conditioning ........................................ 1 PANEL ASSEMBLY - control, console box, left-hand, machines with heater and air conditioning .......................................... 1 PANEL - control, left-hand, machines with heater but no air conditioning ................................................... 1 PANEL - control, left-hand, machines with heater and air conditioning ...... 1 PANEL - cover ................................................. 1 BOX - control .................................................. 1 PANEL - cover, machines without heater or air conditioning .............. 1 PANEL - switch, with LED indicators, machines with heater and air conditioning ................................................... 1 HOURMETER - engine operation time .............................. 1 BOLT - hex, special ............................................ 12

Issued April, 1995

Printed in U.S.A.

9-32

694102205

90508 Excavator

9-33

CONSOLE BOX SIDE COVERS REF.

1

2 3 4 5 7 8 9 10 11 12 13 14 15 16

PART NO. 159520A1 159537A1 159509A1 829-1406 895-11006 892-11006 156559A1 159507A1 159510A1 159318A1 159506A1 159319A1 159511A1 159512A1 627-8016 892-11008 895-11008

DESCRIPTION REQ'D. LINKAGE ASSEMBLY - control, right-hand .............................. 1 LINKAGE ASSEMBLY - control, left-hand ............................... 1 STUD - special ......................... . ...................... .4 NUT - hex, 6 mm - 1.0, class 10....................................8 WASHER - flat, 6.6 x 12.5 x 1.6 mm ................................ 8 WASHER - lock, 6 mm ...........................................8 BOLT - hex, special ...... . .....................................28 BOLT - special .................................................4 HOUSING - controller. ...........................................2 FLANGE - boot retainer .......................................... 2 BOOT - dust protection ........................ . ................. 2 STRAP - mounting ..............................................2 COVER - side, right-hand .........................................2 COVER - side, left-hand ..........................................2 BOLT - hex, full threads, 8 - 1.25 x 16 mm, class 10.9 ................. .4 WASHER - lock, 8 mm .......................................... .4 WASHER - flat, 9 x 17 x 1.6 mm .................................. .4

NOTE: The parts on this page apply to both left-hand and right-hand console boxes and quantities are doubled to reflect both sides.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

9-34

1'-_ I

I

I :

l

11 11

II 11 11 ,,~

69409130S

90508 Excavator

9-35

SEAT, SEAT BELTS AND OPERATOR'S MANUAL TETHER REF. 1

2 3 4 5 6 7 8 9 10 11 12 13

PART NO. 159525A1 159500A1 159499A1 157770A1 159526A1 159534A1 151520A1 151523A1 151526A1 152755A1 .

162572A1 159895A1 156559A1

DESCRIPTION REQ'D. SEAT - operators, component parts not serviced separately ................ 1 WASHER - flat, special .............................................8 WASHER - lock, special ............................................8 NUT - hex, special .................................................6 SUSPENSION - seat base, component parts not serviced separately ......... 1 BOLT - special ....................................................4 BELT - seat ......................................... . ............ 1 BOLT - hex, special .............................................2 WASHER - lock, special. .........................................2 SPACER - seat belt mounting ........................................ 1 PLATFORM - seat mounting ......................................... 1 ROPE - steel wire, operator's manual tether ............................. 1 BOLT - hex, special, with attached lockwasher. .......................... 1

NOTE: For seat slide rails and platform parts, see page 9-37.

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

9-36

894112668

90508 Excavator

9-37

SEAT SLIDE RAILS AND PLATFORM REF. 1

2 3 4 5

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30 31 32

33 34 35 36 37

PART NO. 627-12030 150811A1 159517A1 159513A1 627-8025 153081A1 159331A1 159516A1 159314A1 159519A1 159518A1 159533A1 159287A1 159260A1 152718A1 159502A1 829-1410 150409A1 159317A1 627-8016 162572A1 159501A1 159346A1 829-1410 159539A1 159255A1 159254A1 159249A1 627-10020 159547A1 159546A1 159541A1 150413A1 150472A1 738-1525 159244A1 156559A1

Bur 7-1180

DESCRIPTION REQ'D. BOLT - hex, full threads, 12 - 1.75 x 30 mm, class 10.9 .................... 2 WASHER - flat, special, 12 mm .......................................2 STAND - rail and platform mounting, right hand .......................... 1 RAIL - slide, seat ..................................................2 BOLT - hex, full threads, 8 - 1.25 x 25 mm, class 10.9 ..................... 8 WASHER - flat, special ............................................ 10 BRACKET - 90 degree, lever to rail. ................................... 2 LEVER - seat adjusting, forward and reverse ............................ 1 GUARD - front, rail protection ........................................ 1 COVER - bolt head ................................................3 STAND - rail and platform mounting, left-hand ........................... 1 SCREW - machine, special ......................................... 10 BRACKET - 90 degree angle ......................................... 1 GUARD - rail protection, left-hand side ................................. 1 BOLT - special, rail mounting ........................................6 SPRING - seat adjuster return ........................................ 1 NUT - hex, 10 mm -1.5, class 10 .....................................6 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................. 8 BRACKET - 90 degree strap ......................................... 1 BOLT - hex, full threads, 8 - 1.25 x 16 mm, class 10.9 ..................... 2 PLATFORM - seat mounting ......................................... 1 GRIP - vinyl, forward and reverse lever ................................. 1 EYE - threaded, spring anchor, gate lock control lever ..................... 1 NUT - hex, 10 mm -1.5, class 10 ..................................... 2 SPRING - return, gate lock control lever ................................ 2 BELLCRANK - control lever, gate lock ................................. 1 BRACKET - lever pivot, gate lock ..................................... 1 PIN - grooved, spring anchor ......................................... 1 BOLT - hex, full threads, 10- 1.5 x 20 mm, class 10.9 ..................... 2 GRIP - vinyl, gate lock control lever. ................................... 1 LEVER - control, gate lock ........................................... 1 SWITCH - limit, gate lock control ...................................... 1 GROMMET - rubber ............................................... 1 NUT - hex flange, special, 8 mm - 1.25 ................................. 6 PIN - roll, 5 x 25 mm ............................................... 1 BUSHING - lever, gate lock control .................................... 2 BOLT - hex, special ................................................3

Issued April, 1995

Printed in U.S.A.

9-38 .... ....

....

.. >

"

(

~----.----~"

--l--<------>--.,' ,,', -----~

I

"V................

!

I

....

__ /" ........ .... ~_ '-./ /' /'

"-

895030518

__

------

!

"

--

-----____________ ~ _----

' " ~ ---- - -_--'>-.... .

---------.

....

'

I

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-

A

~~

90508 Excavator

9-39

HEATER AND HOSES REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

PART NO. 152815A1 627-10020 892-11010 895-11010 159950A1 150384A1 163162A1 150067A1 163164A1 163161A1 163163A1 840-168 150860A1 150496A1 151061A1 152725A1 150071A1 161721A1

Bur7-1180

DESCRIPTION REQ'D. HEATER - cab .................................................... 1 BOLT - hex, full threads, 10 - 1.5 x 20 mm, class 10.9 .................... 10 WASHER -lock, 10 mm ........................................... 10 WASHER -flat, 11 x21 x2 mm ..................................... 10 COVER - cab floor ................................................. 1 CLAMP - adjustable ............................................... .4 HOSE - 204-3/4 inch (5200 mm) long .................................. 1 STRAP - tie ................................................... UAR SLEEVE - corrugated, 212-5/8 inch (5400 mm) long ...................... 1 HOSE - 220-1/2 inch (5600 mm) long .................................. 1 SLEEVE - corrugated, 196-7/8 inch (5000 mm) long ............ ; ......... 1 SCREW - machine, pan Phillips, 6 - 1.0 x 8 mm .......................... 5 BRACKET - tie strap support .........................................5 STRAP - tie, 250 mm long ........................................ UAR ADAPTER - straight. ............................................... 1 VALVE - shutoff ................................................... 1 STRAP - tie ................................................... UAR BRACKET - mounting, heater ........................................ 1

Issued April, 1995

Printed in U.S.A.

9-40

>/-----

-

-.----

69503046S

90508 Excavator

9-41

AIR CONDITIONER WITH HEATER AND HOSES REF. 1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30 31 32

33 34 35 36 37 38 39 40 41 42 43

PART NO. 159646A1 157294A1 827-8055 892-11010 895-11010 162461A1 162462A1 627-10025 153081A1 159634A1 159635A1 627-8020 892-11008 627-6020 162043A1 162464A1 627-10025 892-11006 892-11010 895-11006 895-11008 895-11010 162466A1 159642A1 162467A1 162592A1 158066A1 151563A1 157926A1 150774A1 151553A1 151548A1 152639A1 150813A1 151061A1 150067A1 150496A1 150071A1 150860A1 840-168 152725A1 150384A1 REF

DESCRIPTION REQ'D. CONDENSER - air conditioner ....................................... 1 TAPE - special, refrigerant. .......................................... 1 BOLT - hex, 8 - 1.25 x 55 mm, class 10.9 .............................. .4 WASHER -lock, 10 mm ........................................... .4 WASHER - flat, 11 x 21 x 2 mm ..................................... .4 BRACKET - condenser ............................................. 1 BRACKET - condenser ............................................. 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 .................... .4 WASHER - flat, special ............................................ .4 RECEIVER-DRIER - air conditioning ................................... 1 BRACKET - receiver-drier ........................................... 1 BOLT - hex, full threads, 8 - 1.25 x 20 mm, class 10.9 ..................... 2 WASHER - lock, 8 mm .............................................2 BOLT - hex, full threads, 6 - 1.0 x 20 mm, class 10.9 ...................... 2 BOLT - special ....................................................2 BRACKET - receiver-drier holder ..................................... 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 ..................... 2 WASHER - lock, 6 mm .............................................2 WASHER - lock, 10 mm ............................................ 2 WASHER - flat, 6.6 x 12.5 x 1.6 mm ................................... 2 WASHER - flat, 9 x 17 x 1.6 mm ......................................2 WASHER - flat, 11 x 21 x 2 mm ......................................2 HOSE - 33-1/2 inch (850 mm) long .................................... 1 HOSE - 151-1/2 inch (3850 mm) long .................................. 1 HOSE - 43-3/8 inch (1100 mm) long ................................... 1 HOSE - 98-1/2 inch (2500 mm) long ................................... 1 SLEEVE - corrugated, 90-1/2 inch (2300 mm) long ....................... 1 SLEEVE - corrugated, 149-5/8 inch (3800 mm) long ...................... 1 SLEEVE - corrugated, 161-7/16 inch (4100 mm) long ..................... 1 SLEEVE - corrugated, 39-3/8 inch (1000 mm) long ....................... 1 SLEEVE - corrugated, 189 inch (4800 mm) long .......................... 1 SLEEVE - corrugated, 169-9/32 inch (4300 mm) long ..................... 1 HOSE - 197 inch (5000 mm) long, from heater back to engine ............... 1 HOSE - 177-1/4 inch (4500 mm) long .................................. 1 ADAPTER - straight ................................................ 1 STRAP - tie .....................................................12 STRAP - tie, 250 mm long ...........................................6 STRAP - tie ......................................................7 BRACKET - tie strap support ......................................... 8 SCREW - machine, pan Phillips, 6 - 1.0 x 8 mm .......................... 8 VALVE - shutoff ................................................... 1 CLAMP - adjustable ............................................... .4 COMPRESSOR - air conditioner, see page 2-21 ......................... 1

NOTE: For floor-mounted cab air conditioner assembly, see page 9-43.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

9-42

~~ .

",~

iJJ®

895030448

90508 Excavator

9-43

CAB AIR CONDITIONER REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

PART NO.

* 162048A1 159603A1 159606A1 159604A1 159617A1 159622A1 627-10020 892-11010 895-11010 152718A1 159621A1 NSS 159605A1 157289A1 843-1412 159604A1 159149A1 159602A1 163165A1

* NOTE:

Bur7-1180

DESCRIPTION REQ'D. AIR CONDITIONER ASSEMBLY - cab, component parts not serviced separately ....................................................... 1 DUCT - air conditioner .............................................. 1 DUCT - air, 27-9/16 inch (700 mm) long ................................ 1 CLAMP - band, special ............................................. 1 HOSE - 12-11/16 inch (322 mm) long, hot water. ......................... 2 CLAMP - band, special, heater hose ................................... 2 BOLT - hex, full threads, 10- 1.5 x 20 mm, class 10.9, AC unit .............. 5 WASHER -lock, 10 mm ........................................... 13 WASHER - flat, 11 x 21 x 2 mm ..................................... 14 BOLT - special ....................................................2 BOX - cooler ..................................................... 1 CONSOLE ASSEMBLY - outlet, air conditioner .......................... 1 DUCT - outlet, air conditioner ...................................... 2 OUTLET - air conditioner ......................................... 2 SCREW - machine, flat Phillips, 4 - 0.7 x 12 mm ....................... 8 CLAMP - band, special. .......................................... 1 CLAMP - P-type, heater hoses .......................................2 BOLT - special, clamp .............................................. 2 KIT - air conditioning, not shown, art and parts information to be provided at a later date ............. . ............................... 1

Air conditioner assembly service parts and art to be provided at a later date.

Issued April, 1995

Printed in U.S.A.

9-44

,/

90508 Excavator

9-45

CAB FLOOR AND MOUNTING REF. 1 2A

PART NO. 159489A1 159496A1

2B

162362A1

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

627-8016 892-11008 895-11008 162622A1 162623A1 162624A1 162621A1 150714A1 150760A1 162215A1 151092A1 627-10025 150409A1 162625A1 162626A1

Bur7-1180

REQ'D. DESCRIPTION CAP - special .....................................................3 MAT - floor, machines with single pedal travel but without auxiliary hydraulic equipment. ............................................... 1 MAT - floor, machines with single pedal travel and auxiliary hydraulic equipment control pedal ............................................ 1 BOLT - hex, full threads, 8 - 1.25 x 16 mm, class 10.9 .................... .4 WASHER - lock, 8 mm ............................................ .4 WASHER - flat, 9 x 17 x 1.6 mm ..................................... .4 GUIDE - cab floor .................................................2 GROMMET - rubber ............................................... 2 GROMMET - rubber ............................................... 1 FLOOR - cab ..................................................... 1 WASHER - special. ................................................6 NUT - hex .......................................................6 MOUNT - rubber, cab floor .......................................... 6 SPACER - floor mount. .......................................... UAR BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 .................... 28 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ 31 GROMMET - rubber ............................................... 2 SEAL - cushion ................................................... 1

Issued April, 1995

Printed in U.S.A.

9-46

89502143S

90508 Excavator

9-47

TRACK DRIVE CONTROLS PEDALS AND LEVERS REF. 1

2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20 .21

22 23 24 25

PART NO. 159265A1 627-10025 150409A1 159267A1 159266A1 159489A1 159496A1 895-11008 159263A1 153077A1 627-10016 159030A1 150555A1 150604A1 159488A1 150552A1 150548A1 159259A1 162079A1 159264A1 159258A1 159262A1 150373A1 159261A1 161843A1

Bur7-1180

DESCRIPTION REQ'D. FOOTREST - right-hand ............................................ 1 BOLT - hex, full threads, 10 - 1.5 x 25 mm, class 10.9 .................... .4 WASHER - flat, special, 10.5 x 21 x 3.2 mm ............................ .4 COVER - travel speed selector switch .................................. 1 FOOTREST - left-hand ............................................. 1 CAP - special .....................................................3 MAT - floor, machines without auxiliary hydraulic equipment ................ 1 WASHER - flat, 9 x 17 x 1.6 mm ..................................... .4 BRACKET - damper mounting ........................................ 1 CLIP - hair pin type ............................... . ............... .4 BOLT - hex, full threads, 10 -1.5 x 16 mm, class 10.9 ..................... 3 PEDAL - foot control ............................................... 3 BOLT - hex, 10 - 1.5 x 30 mm, class 10.9 .............................. .4 WASHER - special. ...............................................22 CAP - special ....................................................16 BOLT - hex, 10 - 1.5 x 25 mm, class 10.9 .............................. 12 BOLT - hex, 10 - 1.5 x 20 mm, class 10.9 ............................... 6 BRACKET - pedal and valve mounting, left-hand ........ . ................ 1 VALVE ASSEMBLY - remote control, see page 8-123 ..................... 3 DAMPER - valve ..................................................2 BRACKET - pedal and valve mounting, right-hand ........................ 1 KNOB - controllEwer ...............................................2 NUT - hex, 12 mm -1.25, class 12.9 ................................... 2 LEVER - control ...................................................2 BRACKET - pedal mounting ......................................... 1

Issued April, 1995

Printed in U.S.A.

9-48

I I

~"";>~ ,

B9411263S

90508 Excavator

9-49

AUXILIARY HYDRAULIC CONTROLS PEDAL AND FLOORMAT REF. 1

PART NO. 162362A1

2 3 4 5 6 7 8

150552A1 150604A1 159488A1 150548A1 162963A1 161843A1 162079A1

Bur7-1180

DESCRIPTION REQ'D. MAT - floor, machines with single pedal travel and auxiliary equipment control pedal ........................................ . ............ 1 BOLT - hex, 10 - 1.5 x 25 mm, class 10.9 .............................. .4 WASHER - special. ................. . ........................... . .. 6 CAP - special .....................................................6 BOLT - hex, 10 - 1.5 x 20 mm, class 10.9 ...... . .... . ....... . ........... 2 PEDAL - auxiliary hydraulic control .................................... 1 BRACKET - pedal mounting ...... . ........................ .. ........ 1 VALVE ASSEMBLY - remote control, auxiliary hydraulic equipment, see page 8-123 ....................................................... 1

Issued April, 1995

Printed in U.S.A.

9-50

9050B Excavator

9-51

CAB WINDOWS AND SEALS REF.

1 2

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

PART NO. 161802A1 162169A1 162831A1 162175A1 161325A1 162177A1 161326A1 162176A1 161327A1 162179A1 161328A1 162168A1 162178A1 162829A1 161329A1 161330A1 159543A1 161331A1 161332A1 161333A1 161334A1 161335A1

Bur 7-1180

DESCRIPTION REQ'D. CAB ASSEMBLY - operators, includes all parts on pages 9-51 thru 9-59 and 9-63 ......................................................... 1 BODY ASSEMBLY - cab, includes all parts on pages 9-51 thru 9-55 ....... 1 CAB - operators ............................................. 1 GLASS - tempered, right-hand, upper, center ...................... 1 STRIP - weather ............................................. 1 GLASS - tempered, right-hand, upper, rear ........................ 1 STRIP - weather ............................................. 1 GLASS - tempered, right-hand, lower, front ........................ 1 STRIP - weather ............................................. 1 GLASS - tempered, left-hand, upper, rear ......................... 1 STRIP - weather ............................................. 1 SASH ASSEMBLY - rear window ................................ 1 WINDOW - plastic .........................................2 LOCK - window, rear windows ............................... 2 SEAL - cushion, window ....................................... 1 TRIM - special, window ........................................ 1 SPACER - sash .............................................8 SEAL - rubber, front window ........ . ........................... 1 SEAL - rubber, door .......................................... 1 CAP - end, front ............................................. 1 CAP - end, rear .............................................. 1 SEAL - rubber ............................................... 1

Issued April, 1995

Printed in U.S.A.

9-52

894101165

90508 Excavator

9-53

CAB MISCELLANEOUS PARTS REF.

1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30 31 32

33 34 35 36 37 38 39 40 41 42 43

PART NO. 161802A1 162169A1 161336A1 161337A1 161338A1 161339A1 161340A1 161341A1 161342A1 161343A1 161344A1 161345A1 161346A1 161347A1 161348A1 161349A1 162830A1 159545A1 161350A1 161351A1 161352A1 161353A1 159544A1 161354A1 161355A1 161356A1 161357A1 161358A1 161359A1 161360A1 161361A1 161362A1 161363A1 162833A1 161365A1 161366A1 161367A1 161368A1 161369A1 161370A1 162834A1 161371A1 161372A1 161373A1 162832A1

Bur7-1180

DESCRIPTION REQ'D. CAB ASSEMBLY - operators, includes all parts on pages 9-51 thru 9-59 and 9-63 ......................................................... 1 BODY ASSEMBLY - cab, includes all parts on pages 9-51 thru 9-55 ....... 1 PAD - roof, rear .............................................. 1 PAD - roof, left-hand .......................................... 1 PAD - roof, right-hand ......................................... 1 CLIP - trim ................................................. 13 PLATE - special ............................................. 1 STOPPER - special .......................................... 2 BOLT - flange, special ........................................ 8 HOSE - 49-3/16 inch (1250 mm) long, windshield washer ........... . . 1 NOZZLE - special, windshield washer ............................ 1 ADAPTER - nozzle, special .................................... 1 HARNESS - electrical wiring, special . . ........................... 1 PLATE - connector, special .................................... 1 SCREW - self-tapping, special .................................. 2 LAMP - cab dome ............................................ 1 BULB - dome lamp ........................................ 1 SCREW - self-tapping, special ................................. 10 ASHTRAY - cab ............................................. 1 SCREW - self-tapping, special .................................. 2 STOPPER - rubber, special .................................... 1 SHIM - rubber stopper ........................................ 1 BOLT - rubber stopper, special .................................. 1 LOCK - window .............................................. 1 BOLT - flange, special ........................................8 STOPPER - rubber, door ..................................... .4 NUT - rubber door stopper ..................................... 6 HANGER - operators clothes ................................... 1 CAP - special ............................................... 2 GROMMET - rubber, special ................................... 1 PLUG - special ..............................................2 GROMMET - rubber, special ................................... 2 GROMMET - rubber, special ................................... 1 GROMMET - rubber, special ................................... 1 GROMMET - rubber, special .................. . ................ 1 STRIKER - cab door .......................................... 1 BOLT - door striker ........ . .......... . ...................... 10 STOPPER - roof lock ......................................... 1 SCREW - roof lock stopper. .................................... 2 NUT - special ............................................... 2 RAIL - cab hand ............................................. 1 BOLT - special, hand rail ............. : ............... . ........ 3 ANTENNA - cab radio ......................................... 1 GROMMET - special, door catch ................................ 1 HARNESS - electrical wiring, cab fan ............................. 1

Issued April, 1995

Printed in U.S.A.

9-54

694101158

90508 Excavator

9-55

CAB MISCELLANEOUS PARTS, CONTINUED REF.

1 2 3 4 5 6 7 8 8A 9 10 10A 11 12 13 13A 14 14A 15 16 16A 17 18 19 20 . 21

22 23 24 25 26 27 28 29 30 31

PART NO. 161802A1 162169A1 161375A1 161376A1 161377A1 161378A1 161379A1 161380A1 161381A1 161382A1 161342A1 161383A1 161384A1 161355A1 161385A1 161386A1 161387A1 161367A1 161388A1 161357A1 161389A1 161390A1 159545A1 161391A1 161392A1 161393A1 161394A1 161395A1 161396A1 161397A1 161398A1 161399A1 161400A1 161401A1 161402A1 161403A1 161404A1 159586A1

Bur7-1180

DESCRIPTION REQ'D. CAB ASSEMBLY - operators, includes all parts on pages 9-51 thru 9-59 and 9-63 .... ; .................................................... 1 BODY ASSEMBLY - cab, includes all parts on pages 9-51 thru 9-55 ....... 1 CAP - rubber, door lever ....................................... 1 LEVER - door ............................................... 1 BOLT - special, door lever .....................................6 COVER - special, door lever .................................... 1 SCREW - special, door lever cover .............................. 2 CABLE - control ........ . .................................... 1 CLIP - wire ................................. : ....... ......... 1 COVER - door catch ..... . ............. . ...................... 1 BOLT - flange, special ....................................... .4 GROMMET - rubber, special ..... . ............................. 1 CATCH - door ............................................... 1 BOLT - flange, special ........................................4 SEAL - door catch cover .. . .................................... 1 PLATE - special ....... ... ................................... 1 PLATE - special ........ . .................................... 1 BOLT - door striker ...........................................2 STOPPER - rubber, special .................................... 2 NUT - rubber door stopper .. ................................... 2 WASHER - flat, special ........................................2 PLATE - cover. ............. . ......................... . ...... 2 SCREW - self-tapping, special ........ . ...................... . . .4 TRIM - cover plate ................. .. ........................ 1 GUIDE - spring ....... . ........... .. ......................... 2 PLATE - slide latch ..... . . . ................................... 2 SCREW - slide latch plate ..................................... .4 STOPPER - rubber, front window ............................. . .. 1 STOPPER - rubber, front window ................................ 1 SCREW - front window stopper .................. . .............. 2 SCREW - front window stopper ................................. 2 STRIKER - front window .................................... . .. 2 STOPPER - rubber, special ........................... . ........ 1 STOPPER - rubber, special ..... . .............................. 1 PLATE - special ............................................. 1 PLATE - special ........................................ . .... 1 RAIL - hand .............. . ........ . .................. . ...... 1 BOLT - special ........................ . .. . .................. 3

Issued April, 1995

Printed in U.S.A.

9-56

89410112S

90508 Excavator

9-57

CAB FRONT WINDOW ASSEMBL V REF.

1

2 3 4

5 6 7

8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24 25 26 27 28 29 30 31 32

33 34 35 36 37 38 39 40 41 42

PART NO. 161802A1 161405A1 161406A1 161407A1 161408A1 161409A1 159585A1 161410A1 161411A1 161412A1 161397A1 161414A1 161415A1 161416A1 161417A1 161418A1 161419A1 161420A1 161421A1 161422A1 161423A1 161424A1 161425A1 161426A1 161427A1 161342A1 161429A1 161430A1 161431A1 161432A1 161433A1 161434A1 161357A1 161426A1 161436A1 161437A1 161438A1 160366A1 160364A1 160363A1 161439A1 161440A1 161441A1 161442A1

Bur7-1180

DESCRIPTION REQ'D. CAB ASSEMBLY - operators, includes all parts on pages 9-51 thru 9-59 and 9-63 .. ..... . . . .......... .. . ..... . . . . . . . ........ . ... .. ... . .. .. 1 WINDOW ASSEMBLY - cab front . . . . .. .. .. . .. .. ... . .... . ...... . ... 1 WINDOW - cab front .... . ... . .. . .......... . . . ..... . ........... 1 GLASS - tempered, cab front window ........... . ....... .. ........ 1 STRIP - weather . . . ..... .. .... . ..... . . .. ........... . . . ....... 1 STRIP - weather .......................... . .. . . . .. . . ........ . 1 NUT - flange, special .. ... . .. . .. .. .. . ........... .. . .. . ... . . .. .4 HANDLE - window . . ...... ... .... . .. ... .. . . . ' " ....... . ...... 3 SCREW - special, window handle ....... ...... .. .. ..... .. . . .. . . . 6 STRIKER - front window .. ...... . ....... . .. . .. . .. . . . ... . ... . .. . 1 SCREW - front window stopper .... . .. . . . ......... .. . .. .... . ... . 3 BRACKET - window release, left-hand .. . ............ .. ......... . . 1 BRACKET - window release, right-hand ....... . . . .......... . ...... 1 HOOK - window catch, left-hand ... .. ........ . .. . ............. . . . 1 HOOK - window catch, right-hand . .. .. . ..... ... ....... . ... . ..... 1 SPRING - torsion-type, window lock, left-hand .. . . ... . ... .. ...... . . . 1 SPRING - torsion-type, window lock, right-hand . ......... . .. . .. . . ... 1 SCREW - special ..... . ........... . ... . ........ . ....... ... ... 4 NUT - special ......... . ... . ....... . .. . .. ...... . . .. ..... . .. . .4 RING - snap, special . . ........ . ...... .... .. . . . .... ... . ........ 2 ROllER - window lock . . . . ...... . ... . .............. . ........ . .4 lOCK - front window, left-hand . ........... . ...... . .. . ........ . .. 1 lOCK - front window, right-hand ....... ... . . . . ....... . ... . ...... . 1 BOLT - special, bracket and lock .. ..... .. . . ... . ... . . . .. .. .... .. .4 BOLT - special, bracket .... .. . . .. . ...... . . . .. . ...... . . . . ...... 6 BOLT - flange, special, stopper . .. .... ... .. ... . . . . ........... . .. 2 CLIP - wire ........ . .. . ..... .. . . ........... ... .. . ........... 1 STOPPER - hook ... .. . .. . ...... . .. . ... . ...... . ....... . . ... . . 2 BRACKET - special, left-hand .... . . . ... . ....... . . . .......... .. . . 1 BRACKET - special, right-hand .... . . .. .... .. .. . ......... . . ... . . 1 SHIM - plate, special. .... . . ... .. .. .. . . . ........ . .... . ........ .4 STOPPER - front window .. . . .. .. . ..... . ... .. ........ . ......... 2 NUT - rubber door stopper .. . . . ..... . ............ . ............ . 2 BOLT - special . .. . ..... . . .... .... . .. .. ...... . ....... . . ... . . .4 SPRING - compression-type ....... .. . . ......... . ............. . . 1 PIN - special, front window . ....... . . . ..... . .. . . . ... .. .... .. .... 1 HANDLE - lock pin . . ..... . . . . .. . ........ . ...... . .. . . . ... ..... 1 MOTOR - Wiper, windshield ... ............ . ... .. ....... .. . . .... 1 ARM - wiper, windshield .. . .... . .. . ..................... . . . .... 1 BLADE - wiper, windshield .. . ....... .. . . ... . . . ......... .. . .. . . . 1 COVER - wiper motor . . . . . . ......... . . . ... . .. . . . ..... . ........ 1 STRAP - tie, special . .. .. ...... .. .... : ......... . ......... . ... . 1 BOLT - flange, special . . ... . ........... . . .. ....... .. ........ .. 1 HARNESS - electrical wiring, wiper motor .. . ......... .. ... .. . ..... 1

Issued April , 1995

Printed in U.S.A.

9-58

A

B9410113S

90508 Excavator

9-59

CAB LOWER FRONT WINDOW AND ROOF PANEL ASSEMBLY REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18

PART NO. 161802A1 162167A1 161443A1 162174A1 161444A1 161436A1 161437A1 161438A1 161445A1 161446A1 161447A1 162171A1 161449A1 161450A1 161451A1 161452A1 161453A1 161454A1 161389A1 161455A1 161335A1

Bur7-1180

DESCRIPTION REQ'D. CAB ASSEMBLY - operators, includes all parts on pages 9-51 thru 9-59 and 9-63 ......................................................... 1 WINDOW ASSEMBLY - lower front ................................. 1 FRAME - front window, lower ................................... 1 WINDOW - plastic ............................................ 1 STRIP - weather ............................................. 1 SPRING - compression-type .................................... 2 PIN - special ................................................2 HANDLE -lock pin ...........................................2 SEAL - special .............................................. 1 SEAL - special .............................................. 1 TAPE - weather stripping ...................................... 2 PANEL ASSEMBLY - roof, hinged .................................. 1 PANEL - roof, hinged, clear plastic ............................... 1 PAD - roof panel ............................................. 1 LATCH - window ............................................. 1 SCREW - special, window latch ................................ .4 NUT - hex, flange, special. .................................... .4 SHOCK - gas, roof panel ............................. . ........ 2 WASHER - flat, special ........................................ 8 CLIP - hair pin .............................................. .4 SEAL - rubber, hinged roof panel ................................... 1

Issued April, 1995

Printed in U.S.A.

9-60

~

®-~ ~

ft J'@ Tt,®

®-..~ ~ ~!~..-@ ~

I .£g

v

I 1

894101118

I 1

90508 Excavator

9-61

CAB VANDAL GUARDS REF. 1 2 3 4 5 6 6A 7 8 9 10 11 12 13 14 15 16 17

PART NO. 827-12060 862-12020 159850A1 829-1412 150811A1 161803A1 161803A1 152590A1 151756A1 161804A1 150856A1 150469A1 627-10020 895-11010 152580A1 150854A1 627-8020 895-11008

Bur7-1180

DESCRIPTION REQ'D. BOLT - hex, 12 - 1.75 x 60 mm, class 10.9 .............................. 6 BOLT - hex socket, 12 - 1.75 x 20 mm, class 12.9 ........................ 1 STUD - special. ...................................................2 NUT - hex, 12 mm -1.75, class 10 .................................... 2 WASHER - flat, special, 12 mm ....................................... 9 GUARD - vandal (installed position) ................................... 1 GUARD - vandal (folded and stored position) ............................ 1 HINGE - vandal guard ........................................... 2 PLATE - bumper, 2 inch circle ........................................2 CUSHION - rubber, special ......................................... .4 CATCH - top cover ............................................... .4 NUT - hex flange, special .......................................... .4 BOLT - hex, full threads, 10 - 1.5 x 20 mm, class 10.9 ..................... 2 WASHER - flat, 11 x 21 x 2 mm ...................................... 2 BOLT - special ....................................................8 LATCH - top cover .................................................2 BOLT - hex, full threads, 8 - 1.25 x 20 mm, class 10.9 ..................... 8 WASHER - flat, 9 x 17 x 1.6 mm ......................................8

Issued April, 1995

Printed in U.S.A.

9-62

895030708

9050B Excavator

9-63

CAB DOOR REF.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

PART NO. 161802A1 162170A1 159587A1 162173A1 162180A1 162181A1 162829A1 159549A1 159573A1 159543A1 159590A1 162182A1 159551A1 159554A1 159555A1 159560A1 159582A1 159583A1 159584A1 159559A1 159556A1 159574A1 159545A1 159566A1 159567A1 159568A1 159585A1 159557A1 159563A1 159589A1 159561A1 159562A1 159576A1 159558A1 161377A1 159572A1 159552A1 159553A1 159577A1 159570A1 159579A1 159571A1 159588A1 159569A1 159586A1 . 159564A1 159565A1 158544A1 159578A1 159580A1 159581A1

Bur 7-1180

DESCRIPTION REQ'D. CAB ASSEMBLY - operators, includes all parts on pages 9-51 thru 9-59 and 9-63 ......................................... . ............... 1 DOOR ASSEMBLY - cab ......................................... 1 DOOR - cab ................................................ 1 WINDOW ASSEMBLY - upper .................................. 1 WINDOW - sliding, plastic, front .............................. 1 WINDOW - sliding, plastic, rear ............................... 1 lOCK - window ........................................... 2 TRIM - window .............................................. 1 BUMPER - door stop ......................................... 2 SPACER - sash ............................................. 8 SEAL - rubber, window frame, left-hand ........................... 1 WINDOW - plastic, door, lower .................................. 1 STRIP - weather ............................................. 1 lOCK - door ................................................ 1 BRACKET - angled strap, link mounting ........................... 1 LINK - connecting, outer handle ................................. 1 WASHER - special ........................................... 1 WASHER - special ...........................................2 BOLT - flange, special ........................................ 1 lOCK - manual .............................................. 1 PIVOT - rod, door handle ......................................2 BOLT - flange, special ........................................ 1 SCREW - self-tapping, special .................................. 2 HANDLE - door, outer ......................................... 1 SEAT - handle mounting .............. . ........................ 1 SEAT - handle mounting ....................................... 1 NUT - flange, special ......................................... 2 LINK - connecting ............................................ 1 HANDLE - door, inner ......................................... 1 SCREW - pan head, special .................................... 2 COVER - inside handle, door ................................... 1 GASKET - cover ............................................. 1 SCREW - self-tapping, special .................................. 1 lOCK ASSEMBLY - outer keyed ............... . ................ 1 BOLT - special, door lever .................................... .4 GASKET - latch mounting ......................................2 PANEL - access, door latch .................................... 1 GASKET - panel ............................................. 1 SCREW - self-tapping, special .................................. 6 BOLT - U-type ............................................... 1 NUT - special ...............................................4 GROMMET - rubber ................. : ........................ 1 SEAL - rubber ............................................... 1 HANDLE - grab .............................................. 1 BOLT - special .............................................. 2 HINGE - door ............................................... 2 SHIM - hinge mounting ........................................ 2 BOLT - special ..............................................6 NUT - special ...............................................6 WASHER - lock .............................................. 6 WASHER - flat .............................................. 6

Issued April, 1995

Printed in U.S.A.

9-64

B9501032S

90508 Excavator

9-65

CAB REAR CONSOLE AND PANELS MACHINES WITHOUT AIR CONDITIONING REF.

1 2 3 4 5 6 7 8 9 10

11 12

PART NO. 840-168 159527A1 152718A1 159289A1 161694A1 159291A1 159293A1 151290A1 113631A1 159290A1 159292A1 161688A1

Bur7-1180

DESCRIPTION REQ'D. SCREW - machine, pan Phillips, 6 - 1.0 x 8 mm .......................... 5 PANEL - upper, cab rear console ..................................... 1 BOLT - special ....................................................4 GROMMET - rubber ...............................................2 CONSOLE - rear, cab ..... . ........................................ 1 PANEL - top, cab rear console ............ . .......... . ............... 1 PANEL - filler, top ................................................. 1 BOLT - special ....................................................2 WASHER - toothed conical, special, 8 mm .............................. 2 BRACKET - mounting .............................................. 1 WASHER - special. ............................. . .................. 2 GROMMET - rubber ............................................... 1

Issued April, 1995

Printed in U.S.A.

9-66

M

,'Q

, a a

I I

I

694120885

90508 Excavator

9-67

CAB REAR CONSOLE AND PANELS MACHINES WITH AIR CONDITIONING REF.

1 2 3 4 5 6 7 8 8A

9 10 11 12 13 14 15 16 17 18 19

PART NO. 840-168 159527A1 152718A1 159289A1 161694A1 159528A1 159293A1 159529A1 159530A1 627-8016 153081A1 159531A1 151290A1 113631A1 159532A1 159290A1 159542A1 159292A1 162268A1 161688A1

Bur7-1180

DESCRIPTION REQ'D. SCREW - machine, pan Phillips, 6 - 1.0 x 8 mm .......................... 5 PANEL - upper, cab rear console ..................................... 1 BOLT - special ....................................................4 GROMMET - rubber ...............................................2 CONSOLE - rear, cab .............................................. 1 PANEL - top, cab rear console ....................................... 1 PANEL - filler, top ................................................. 1 COVER ASSEMBLY - special ........................................ 1 HINGE - cover, special ...........................................2 BOLT - hex, full threads, 8 - 1.25 x 16 mm, class 10.9 .................... .4 WASHER - flat, special ............................................ .4 SEAL - cushion ................................................... 1 BOLT - special ....................................................6 WASHER - toothed conical, special, 8 mm .............................. 2 BRACKET - special, cab rear console .................................. 1 BRACKET - mounting .............................................. 1 SCREW - self-tapping, special, hinge ................................. .4 WASHER - special. ................................................2 PLATE - rubber, special. ............................................ 1 GROMMET - rubber ............................................... 1

Issued April, 1995

Printed in U.S.A.

9-68

/' -'

(

I I

I

/

I

I

I

/ I

/

I

I I

I I

694120865

/

)

90508 Excavator

9-69

CAB FAN AND MOUNTING REF.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

PART NO. 159602A1 829-1405 150071A1 157689A1 157694A1 152843A1 829-1406 892-11006 627-8020 892-11008 895-11008 893-11008 159209A1 840-1516 892-11005 895-11005

DESCRIPTION REQ'D. BOLT - special ............ . . .. .................................... 1 NUT - hex, 5 mm - 0.8, class 10 ......................................2 STRAP - tie ............. . ..................................... UAR FAN ASSEMBLY - cab ............................................. 1 FAN - cab ........................................ . ............ 1 SWITCH - cab fan ......................... . ....... . .... . ....... 1 NUT - hex, 6 mm - 1.0, class 10.................................... 1 WASHER - lock, 6 mm ........................................... 1 BOLT - hex, full threads, 8 - 1.25 x 20 mm, class 10.9 ..................... 2 WASHER -lock, 8 mm ... . .. . ...................................... 2 WASHER - flat, 9 x 17 x 1.6 mm, special ............................... 1 WASHER -lock, external tooth, 8 mm .................................. 1 BRACKET - fan mount. ............................................. 1 SCREW - machine, pan Phillips, 5 - 0.8 x 16 mm ........ . ................ 2 WASHER - lock, 5 mm .............................................2 WASHER - flat, 5.6 x 10 x 1 mm ......................................2

NOTE: For identification of fan wiring harness and grommets on the wiring harness, see page 9-53.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

9-70

---...c---

-"'

T------=:-

~

-----J ---'---

-

69503'29S

90508 Excavator

9-71

BOOM LUBRICATION LINES REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14

PART NO. 153630A1 152599A1 162596A1 152627A1 162601A1 162602A1 162603A1 152032A1 151508A1 151497A1 151504A1 627-8030 892-11008 152776A1

Bur7-1180

DESCRIPTION REQ'D. FITTING - grease, special .. . .. ... ........................... . ...... .4 CONNECTOR - straight, special ........ . ............................ .4 TUBE - grease lubrication ............. . ............................. 1 ELBOW - 90 degree, special ......................................... 1 TUBE - grease lubrication ............. . ............................. 1 TUBE - grease lubrication ......... . ... .... .......................... 1 TUBE - grease lubrication ............. . ............................. 1 CONNECTOR - straight. ............................................3 HOSE - nylon, lubrication 28 inch (700 mm) long ......................... 1 CLAMP - lubrication line, triple type ....................................3 CLAMP - lubrication line, single type ................................... 2 BOLT - hex, full threads, 8 - 1.25 x 30 mm, class 10.9 ..................... 8 WASHER - lock, 8 mm ..................................... .. ...... 8 HOSE - 22-1/16 inch (560 mm) long, nylon, lubrication .................... 2

Issued April, 1995

Printed in U.S.A.

9-72

B95031268

90508 Excavator

9-73

BOOM, MOUNTING PINS AND CYLINDERS REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

PART NO. 162605A1 150846A1 150255A1 151992A1 151253A1 152014A1 150730A1 163086A1 163092A1 163424A1 151394A1 152008A1 151214A1 163425A1 151194A1 162103A1 514-1218 153630A1 151236A1 151185A1 514-1500 829-13430 151181A1 151222A1 153631A1 162984A1

27

162983A1

28 29 30 31 32 33 34 35

829-11420 151189A1 162102A1 151187A1 150762A1 514-1219 829-11420 162091A1

36 37

151247A1 514-1222

Bur7-1180

REQ'D. DESCRIPTION BOOM ASSEMBLY - excavator, 21 ft 2 in (6.45 m) long .................... 1 MANIFOLD - boom .............................................. 1 BAR - base .................................................... 1 BAR - base ....................................................5 BAR - base ..................... , .............................. 3 BAR - base ....................................................4 BAR - base .................................................... 1 COLLAR - cylinder mount ........................................ 1 COLLAR - arm mount. ........................................... 1 BOSS - boom mount ............................................2 BAR - base .................................................... 1 BAR - base ....................................................2 BUSHING - boom, arm mount end .................................. 2 BUSHING - boom, boom mount end ........... .. ................... 2 PIN - arm cylinder ...............................................2 SEAL - dust ............ . ...................................... 4 BOLT - hex, 24 - 1.5 x 180 mm, class 10.9 ........................... 2 FITTING - grease, special ........................................ 1 SHIM - base of boom ..... . ................................... UAR PIN - boom attaching ..... . ...................................... 1 BOLT - hex, 30 - 2.0 x 240 mm, class 10.9 ........................... 2 NUT - hex, 30 mm - 2.0, class 10 .................................. .4 PIN - attaching ................................................. 1 COLLAR - pin retaining .................................... . ... . . 1 FITTING - grease, special ........................................ 1 CYLINDER ASSEMBLY - 5-1/2 (140) ID x 58-1/4 inch (1480 mm) stroke, boom, see page 8-153 ..................................... 1 CYLINDER ASSEMBLY - 5-1/2 (140) ID x 58-1/4 inch (1480 mm) stroke, boom, see page 8-153 ..................................... 1 NUT - hex, 20 mm - 1.5, class 10 .................................. .4 PIN - mounting .......... . ................................... .' .. 2 SHIM - plate, 0.05 inch (1.27 mm) thick ............................. .4 PIN - mounting ... . ............................................. 1 COLLAR - pin retaining ..........................................2 BOLT - hex, 20 - 1.5 x 190 mm, class 10.9 ........................... 2 NUT - hex, 20 mm -1.5, class 10 ................................... 8 CYLINDER - 6-5/16 (160) ID x 68-1/4 inch (1733 mm) stroke, arm, see page 8-157 ................................................ 1 SHIM - base of arm cylinder. ...................................... 2 BOLT - hex, 10 - 1.5 x 170 mm, class 10.9 ........................... 2

Issued April, 1995

Printed in U.S.A.

9-74

895031165

9050B Excavator

9-75

ARM AND CYLINDER 10 FT. 7 INCH (3.23 M) ARM REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

PART NO. 162604A1 151428A1 151169A1 151365A1 163086A1 163084A1 150730A1 151612A1 153778A1 151206A1 151208A1 151504A1 162103A1 627-8030 892-11008 159647A1 153630A1 162090A1

19 20 21 22 23 24 25 26 27 28 29

151241A1 151190A1 514-1222 829-11420 153631A1 152599A1 151519A1 151718A1 152032A1 152362A1 152627A1

Bur 7-1180

DESCRIPTION REQ'D. ARM - excavator, standard, 10ft 7 inch (3.23 m) long ..................... 1 BOSS - arm, bucket end ......................................... 2 BOSS - arm, cast, boom end .................. . ......... .. ........ 2 ADAPTER - special ...................... . ..................... . 1 COLLAR - cylinder mount ........................................ 1 COLLAR - pin securing .......................................... 1 BAR - base ............................. . ...................... 3 BLOCK - manifold, lubrication ..................................... 1 BUSHING - arm, bucket end ......................................2 BUSHING - arm, at link .......................................... 2 BUSHING - arm, boom mount ..................................... 2 CLAMP - lubrication line, single type ................................... 3 SEAL - dust ......................................................2 BOLT - hex, full threads, 8 - 1.25 x 30 mm, class 10.9 ..................... 3 WASHER - lock, 8 mm .................. . .......................... 3 SEAL - dust ......................................................2 FITTING - grease, special ........................................... 1 CYLINDER - 5-1/2 (140) ID x 50-1/8 inch (1275 mm) stroke, bucket, see page 8-161 ....................................................... 1 SHIM - bucket cylinder. ............................................. 2 PIN - mounting .................. . ............ . . . .................. 1 BOLT - hex, 10 - 1.5 x 170 mm, class 10.9 .............................. 1 NUT - hex, 20 mm - 1.5, class 10 ..................................... 2 FITTING - grease, special ...........................................2 CONNECTOR - straight, special ......................................2 TUBE - lubrication ............... . .... . .......................... . . 1 TUBE - lubrication ................................................. 1 CONNECTOR - straight. ............................................ 1 HOSE - 20-7/8 inch (530 mm) long, nylon, lubrication ..................... 1 ELBOW - 90 degree, special .................. . .......... . ........... 1

Issued April, 1995

Printed in U.S.A.

9-76

/

895031175

90508 Excavator

9-77

LINKAGE FOR 10 FOOT 7 INCH (3.23 M) ARM REF.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20 21

PART NO. 162092A1 151202A1 150754A1 829-11420 159649A1 153630A1 162695A1 162694A1 162101A1 153689A1 153781A1 153782A1 153650A1 153651A1 158453A1 151177A1 151179A1 514-1221 514-1218 159648A1 158459A1

Bur 7-1180

DESCRIPTION REQ'D. LINK ASSEMBLY - bucket. .......................................... 1 BUSHING - center link ........................................... 2 BUSHING - center link ........................................... 2 NUT - hex, 20 mm - 1.5, class 10 .............................. . ..... .4 SEAL - dust ......................................................4 FITTING - grease, special .......................................... .4 ARM - bucket link, left-hand .......................................... 1 ARM - bucket link, right-hand ........................................ 1 SEAL - dust ... . .................................................. 2 O-RING - seal ............................................. . ...... 2 PIN - attaching .................................................... 1 PIN - center link ............. ; ..................................... 1 PIN - locking .. . .................................................. 2 RING - retaining ...................................................2 SHIM - plate ......................................................4 PIN - center link, arm end ........................................... 1 PIN - attaching, link arms at arm ................. . .................... 1 BOLT - hex, 20 - 1.5 x 160 mm, class 10.9 .............................. 1 BOLT - hex, 24 - 1.5 x 180 mm, class 10.9 .............................. 1 SEAL - dust ... . ..................................................4 SHIM - 0.05 inch thick .............................................. 2

Issued April, 1995

Printed in U.S.A.

9-78

894060835

9050B Excavator

9-79

CENTRAL FABRICATORS BUCKETS GENERAL PURPOSE AND HEAVY DUTY - STANDARD AND HIGH CAPACITY REF.

DESCRIPTION

PART NO.

REQ'D.

Bucket Assembly - General Purpose - Standard Capacity * REF * REF * REF * REF * REF * REF

BUCKET - 30 BUCKET - 36 BUCKET - 42 BUCKET - 48 BUCKET - 54 BUCKET - 60

inch inch inch inch inch inch

(762 mm, with 4 teeth, 1.20 cu. yd ...................... 1 (914 mm), with 4 teeth, 1.48 cu. yd ..................... 1 (1067 mm), with 5 teeth, 1.75 cu. yd .................... 1 (1219 mm), with 6 teeth, 2.03 cu. yd . ................... 1 (1372 mm), with 7 teeth, 2.30 cu. yd ....... . ............ 1 (1524 mm), with 7 teeth, 2.59 cu. yd ............ . ....... 1

Bucket Assembly - General Purpose - High Capacity * REF * REF * REF * REF * REF * REF

BUCKET - 30 BUCKET - 36 BUCKET - 42 BUCKET - 48 BUCKET - 54 BUCKET - 60

inch inch inch inch inch inch

(762 mm), with 4 teeth, 1.26 cu. yd ..................... 1 (914 mm), with 4 teeth, 1.56 cu. yd ..................... 1 (1067 mm), with 5 teeth, 1.85 cu. yd .................... 1 (1219 mm), with 6 teeth, 2.15 cu. yd .................... 1 (1372 mm), with 7 teeth, 2.45 cu. yd .................... 1 (1524 mm), with 7 teeth, 2.74 cu. yd .................... 1

Bucket Assembly - Heavy Duty - Standard Capacity * REF * REF * REF * REF * REF

BUCKET - 30 BUCKET - 36 BUCKET - 42 BUCKET - 48 BUCKET - 54

inch inch inch inch inch

(762 mm), with 4 teeth, 1.20 cu. yd ..................... 1 (914 mm), with 4 teeth, 1.48 cu. yd ..................... 1 (1067 mm), with 5 teeth, 1.75 cu. yd .......... . . . ....... 1 (1219 mm), with 6 teeth, 2.03 cu. yd .................... 1 (1372 mm), with 6 teeth, 2.30 cu. yd ............ . ....... 1

Bucket Assembly - Heavy Duty - High Capacity *REF *REF *REF *REF *REF 1 2 3 4 5 6 7 8 9 10 11 12 13

122690A1 122689A1 NSS 122685A1 122686A1 122687A1 429-11062 361-36232 112222A1 122682A1 122683A1 320-21448 392-21088 329-1014

BUCKET - 30 BUCKET - 36 BUCKET - 42 BUCKET - 48 BUCKET - 54

inch inch inch inch inch

(762 mm), with 4 teeth, 1.26 cu. yd ..................... 1 (914 mm), with 4 teeth, 1.56 cu. yd ..................... 1 (1067 mm), with 5 teeth, 1.85 cu. yd .................... 1 (1219 mm), with 6 teeth, 2.15 cu. yd .................... 1 (1372 mm), with 6 teeth, 2.45 cu. yd .................... 1

BUSHING - bucket, with locking collar ............................... 2 BUSHING - bucket, adjustable, includes dowel pin ..................... 1 PIN - dowel, hardened, 1/2 x 1 inch .............................. 1 SHIM - plate mounting, 0.039 inch thick . . ........ . ................ UAR SHIM - plate mounting, 0.020 inch thick ........ . .................. UAR PLATE - bushing ............................................... 1 WASHER -lock, 5/8 inch ......................................... 3 BOLT - hex socket, 5/8 NC x 2 inch ................................. 3 KIT - edge, side cutting, 6 inch ............... . ... . ....... . ...... . .. 1 EDGE - cutting, bucket, right-hand side ........................... 1 EDGE - cutting, bucket, left-hand side ............................ 1 BOLT - plow, #3 head, 7/8 NC x 3 inch, grade 8 .................... 6 WASHER - lock, 7/8 inch ................ . ..................... 6 NUT - hex, 7/8 inch NC, grade 8 ................................. 6

* NOTE: Order bucket assembly from Machinery Price List.

Continued on next page

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

9-80

894060838

9050B Excavator

9-81

CENTRAL FABRICATORS BUCKETS GENERAL PURPOSE AND HEAVY DUTY - STANDARD AND HIGH CAPACITY REF.

PART NO. REF

DESCRIPTION REQ'D. BUCKET ASSEMBLY - continued ..................................... 1

1-1/2 INCH CUTTING EDGES ALL GENERAL PURPOSE BUCKETS 14 14 14 14 14 14

125006A1 125007A1 125008A1 125009A1 125027A1 125028A1

EDGE EDGE EDGE EDGE EDGE EDGE

- cutting, - cutting, - cutting, - cutting, - cutting, - cutting,

center, center, center, center, center, center,

30 36 42 48 54 60

inch inch inch inch inch inch

(762 mm) bucket ...................... 1 (914 mm) bucket ......... . ............ 1 (1067 mm) bucket ..................... 1 (1219 mm) bucket ..................... 1 (1372 mm) bucket ..................... 1 (1524 mm) bucket .................... . 1

2 INCH CUTTING EDGES ALL HEAVY DUTY BUCKETS 14 14 14 14 14 14

125021A1 125022A1 125023A1 125024A1 125025A1 125026A1

15 16 16 17

**122674A1 **122675A1 176553A1 **122676A1

EDGE EDGE EDGE EDGE EDGE EDGE

- cutting, - cutting, - cutting, - cutting, - cutting, - cutting,

center, center, center, center, center, center,

30 36 42 48 54 60

inch inch inch inch inch inch

(762 mm) bucket ...................... 1 (914 mm) bucket ...................... 1 (1067 mm) bucket ..................... 1 (1219 mm) bucket ..................... 1 (1372 mm) bucket ..................... 1 (1524 mm) bucket ............. . ....... 1

POINT - tooth, standard ....................................... UAR PIN - flex, point, standard ...................................... UAR LOCK - tooth, this is a direct replacement for 122675A 1 .............. UAR SHANK - tooth, 1-1/2 inch ..................................... UAR

** NOTE: See pages 9-91 and 9-93 for paint, pin and shank options.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

9-82

89406083S

9050B Excavator

9-83

CENTRAL FABRICATORS BUCKETS SEVERE DUTY REF.

PART NO.

DESCRIPTION

REQ'D.

Bucket Assembly - Severe Duty *REF *REF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 14 15 16 17

122690A1 122689A1 NSS 122685A1 122686A1 122687A1 429-11062 361-36232 112222A1 122682A1 122683A1 320-21448 392-21088 329-1014 125029A1 125030A1 **122677A1 **122678A1 **122679A1

BUCKET ASSEMBLY - 42 inch (1067 mm), with 4 teeth, 1.75 cu. yd .......... 1 BUCKET ASSEMBLY - 48 inch (1219 mm), with 5 teeth, 2.03 cu. yd .......... 1 BUSHING - bucket, with locking collar ............................... 2 BUSHING - bucket, adjustable, includes dowel pin ..................... 1 PIN - dowel, hardened, 1/2 x 1 inch .............................. 1 SHIM - plate mounting, 0.039 inch thick ........................... UAR SHIM - plate mounting, 0.020 inch thick ........................... UAR PLATE - bushing ............................................... 1 WASHER - lock, 5/8 inch ......................................... 3 BOLT - hex socket, 5/8 NC x 2 inch ................................. 3 KIT - edge, side cutting, 6 inch ..................................... 1 EDGE - cutting, bucket, right-hand side ......................... . . 1 EDGE - cutting, bucket, left-hand side .......................... . . 1 BOLT - plow, #3 head, 7/8 NC x 3 inch, grade 8 .................... 6 WASHER -lock, 7/8 inch ...................................... 6 NUT - hex, 7/8 inch NC, grade 8 ................................. 6 EDGE - cutting, center, 42 inch (1067 mm) bucket ..................... 1 EDGE - cutting, center, 48 inch (1219 mm) bucket ..................... 1 POINT - tooth, standard ....................................... UAR PIN - flex, standard ........................................... UAR SHANK - tooth, 2-1/2 inch ..................................... UAR

* NOTE: Order bucket assembly from Machinery Price List. ** NOTE: Note: See pages 9-91 and 9-93 for point, pin and shank options.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

9-84

5 12

'

894060858

:'-.....

m~

9050B Excavator

9-85

H & H BUCKETS GENERAL PURPOSE AND HEAVY DUTY - STANDARD AND HIGH CAPACITY REF.

DESCRIPTION

PART NO.

REQ'D.

Bucket Assembly - General Purpose - Standard Capacity * * * * * *

REF REF REF REF REF REF

BUCKET - 30 BUCKET - 36 BUCKET - 42 BUCKET - 48 BUCKET - 54 BUCKET - 60

inch inch inch inch inch inch

(762 mm), with 3 teeth, 1.20 cu. yd ..................... 1 (914 mm), with 4 teeth, 1.49 cu. yd ..................... 1 (1067 mm), with 5 teeth, 1.80 cu. yd ................ . ... 1 (1219 mm), with 5 teeth, 2.01 cu. yd .................... 1 (1372 mm), with 6 teeth, 2.30 cu. yd .................... 1 (1524 mm), with 7 teeth, 2.60 cu. yd .................... 1

Bucket Assembly - Heavy Duty - Standard Capacity * REF * REF * REF * REF * REF

BUCKET - 30 BUCKET - 36 BUCKET - 36 BUCKET - 48 BUCKET - 54

inch inch inch inch inch

(762 mm), with 4 teeth, 1.20 cu. yd ..................... 1 (914 mm), with 4 teeth, 1.40 cu. yd ..................... 1 (914 mm), with 4 teeth, 1.40 cu. yd ..................... 1 (1219 mm), with 5 teeth, 1.75 cu. yd .. . ................. 1 (1372 mm), with 6 teeth, 1.87 cu. yd .................... 1

Bucket Assembly - Heavy Duty - High Capacity *REF *REF *REF *REF 1 2 3 4 5 6 7 8 9 9

125674A1 125672A1 125664A1 125668A1 125669A1 125670A1 492-11062 326-1032 112780A1 128170A1

BUCKET - 36 BUCKET - 42 BUCKET - 48 BUCKET - 54

inch inch inch inch

(914 mm), with 4 teeth, 1.64 cu. yd ..................... 1 (1067 mm), with 5 teeth, 1.79 cu. yd .................... 1 (1219 mm), with 5 teeth, 2.01 cu. yd .................... 1 (1372 mm), with 6 teeth, 2.05 cu. yd .................... 1

BUSHING - bucket, with locking collar ............................... 2 BUSHING - bucket, adjustable ..................................... 1 PIN - dowel, special ............................... . .......... 2 SHIM - plate mounting ........................................ UAR SHIM - plate mounting ................................ . ....... UAR PLATE - bushing ............................................... 1 WASHER -lock, 5/8 inch ......................................... 3 BOLT - hex, 5/8 NC x 2 inch, grade 8 ............................... 3 KIT - side cutter blade, 4 inch .................................... . . 2 KIT - side cutter blade, 5 inch ......................................2

* NOTE: Order bucket assembly from Machinery Price List.

Continued on next page

Bur7-1180

Issued April, 1995

Printed in U.S.A.

9-86

~

~

m~ 14

89406085S

~

~~

9050B Excavator

9-87

H & H BUCKETS GENERAL PURPOSE AND HEAVY DUTY - STANDARD AND HIGH CAPACITY REF.

PART NO. REF

DESCRIPTION REQ'D. BUCKET ASSEMBLY - continued . . ................................... 1

1-1/2 INCH CUTTING EDGES

GENERAL PURPOSE BUCKETS 10 10 10 10 10 10

125720A1 125721A1 125722A1 125723A1 125815A1 125725A1

11 12 12 13

**122674A1 **122675A1 176553A1 **122676A1

EDGE EDGE EDGE EDGE EDGE EDGE

- cutting, - cutting, - cutting, - cutting, - cutting, - cutting,

center, center, center, center, center, center,

30 36 42 48 54 60

inch inch inch inch inch inch

(762 mm) bucket ...................... 1 (914 mm) bucket ...................... 1 (1067 mm) bucket ..................... 1 (1219 mm) bucket ..................... 1 (1372 mm) bucket ..................... 1 (1524 mm) bucket ..................... 1

POINT - tooth, standard ....................................... UAR PIN - flex, paint, standard ...................................... UAR LOCK - tooth, this is a direct replacement for 122675A 1 .............. UAR SHANK - tooth, 1-1/2 inch . .. ..... . . . . . ........................ UAR

2 INCH CUTTING EDGES HEAVY DUTY - STANDARD AND HIGH CAPACITY BUCKETS EDGE - cutting, EDGE - cutting, EDGE - cutting, EDGE - cutting, EDGE - cutting,

center, center, center, center, center,

30 36 42 48 54

inch inch inch inch inch

(762 mm) bucket ...................... 1 (914 mm) bucket ...................... 1 (1067 mm) bucket ..................... 1 (1219 mm) bucket ..................... 1 (1372 mm) bucket ..................... 1

10 10 10 10 10

125726A1 125727A1 125728A1 125729A1 125734A1

14 15 15 16

**122671A1 **122672A1 176554A1 **122673A1

POINT - tooth, standard ....................................... UAR PIN - flex, standard ........................................... UAR PIN - steel, point to shank, this is a direct replacement for 122672A1 .... UAR SHANK - tooth, 2 inch .... . ................................... UAR

17 18

112985A1 112732A1

KIT - side cutter blade, 3 inch ...................................... 1 KIT - side cutter blade, 4 inch ...................................... 1

** NOTE: See pages 9-91 and 9-93 for point, pin and shank options.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

9-88

89406086S

9050B Excavator

9-89

H & H BUCKETS SEVERE DUTY REF.

PART NO.

DESCRIPTION

REQ'D.

Bucket Assembly - Severe Duty *REF *REF 1 2 3 4 5 6 7 8 9 10 10 11 12 13

125674A1 125672A1 125664A1 125668A1 125669A1 125670A1 492-11062 326-1032 **NSS 125732A1 125733A1 122677A1 122678A1 135929A1 ** 112780A1 **128170A1

BUCKET ASSEMBLY - 42 inch (1067 mm), with 4 teeth, 1.70 cu. yd .......... 1 BUCKET ASSEMBLY - 48 inch (1219 mm), with 5 teeth, 1.75 cu. yd .......... 1 BUSHING - bucket, with locking collar ............................... 2 BUSHING - bucket, adjustable, includes dowel pin ..... . ..... .. ........ 1 PIN - dowel, special ..........................................2 SHIM - plate mounting ........................................ UAR SHIM - plate mounting ........................................ UAR PLATE - bushing ............................................... 1 WASHER - lock, 5/8 inch ............................. . ........... 3 BOLT - hex, 5/8 NC x 2 inch, grade 8 ............................... 3 EDGE - cutting, side, see below .................................... 1 EDGE - cutting, center, 42 inch (1067 mm) bucket ..................... 1 EDGE - cutting, center, 48 inch (1219 mm) bucket ..................... 1 POINT - tooth, standard ........ . .............................. UAR PIN - flex, standard ........................................... UAR SHANK - tooth, 2 inch ... . .................................... UAR KIT - side cutter blade, 4 inch ........................................ 1 KIT - side cutter blade, 5 inch ........................................ 1

* NOTE: Order bucket assembly from Machinery Price List.

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

9-90

894060885

9050B Excavator

9-91

HENSLEY BUCKET TOOTH OPTIONS REF.

PART NO.

DESCRIPTION

REQ'D.

BUCKETS WITH 1-1/2 INCH TOOTH SHANK H & H General Purpose Buckets 1 2 3 4 5 5A 6

122674A1 126934A1 126936A1 126939A1 122669A1 176552A1 122670A1

POINT - tooth, standard .......................................... UAR TOOTH - tiger point ............................................. UAR TOOTH - twin tiger pOint ......................................... UAR TOOTH - flared point ............................................ UAR PIN - flex, point to shank, standard ................................. UAR PIN - steel, point to shank ........................................ UAR SHANK - tooth, 1-1/2 inch ........................................ UAR

BUCKETS WITH 1-1/2 INCH TOOTH SHANK Central Fabricators General Purpose Buckets 7 8 9 10 11 11A 12

122674A1 126943A1 126946A1 127220A1 122675A1 176552A1 122676A1

POINT - tooth, standard .......................................... UAR TOOTH - tiger pOint .............................. . .............. UAR TOOTH - twin tiger point ......................................... UAR TOOTH - flared point ............................................ UAR PIN - flex, pOint, standard ........................................ UAR PIN - steel, point to shank ........................................ UAR SHANK - tooth, 1-112 inch ........................................ UAR

BUCKETS WITH WITH 2 INCH TOOTH SHANK Central Fabricators Heavy Duty Buckets 13 14 15 16 17 17A 18

122671A1 127221A1 127222A1 127223A1 122672A1 176554A1 122673A1

POINT - tooth, standard .......................................... UAR TOOTH - tiger point ............................................. UAR TOOTH - twin tiger point ......................................... UAR TOOTH - flared point ............................................ UAR PIN - flex, standard ............................................. UAR PIN - steel, point to shank ........................................ UAR SHANK - tooth, 2 inch ....................................... . ... UAR

BUCKETS WITH 2 INCH TOOTH SHANK H & H Heavy Duty Buckets 19 20 21

22 23 24

127225A1 127226A1 127227A1 127228A1 127229A1 127224A1

TOOTH - standard point ......................................... UAR TOOTH - tiger pOint ............................................. UAR TOOTH - twin tiger point ......................................... UAR TOOTH - flared point ............................................ UAR PIN - flex, point to shank ......................................... UAR SHANK - tooth, 2 inch ........................................... UAR

BUCKETS WITH 2-112 INCH TOOTH SHANK Central Fabricators Severe Duty Buckets 25 26 27 28 29 30

122677A1 127230A1 127231A1 122678A1 127229A1 122679A1

Bur7-1180

POINT - tooth, standard .......................................... UAR TOOTH - tiger pOint ............................................. UAR TOOTH - twin tiger point ......................................... UAR PIN - flex, standard ............................................. UAR PIN - flex, point to shank ......................................... UAR SHANK - tooth, 2-1/2 inch ........................................ UAR

Issued April, 1995

Printed in U.S.A.

9-92

895031818

9050B Excavator

9-93

ESCO BUCKET TOOTH OPTIONS REF.

PART NO.

DESCRIPTION

REQ'D.

BUCKETS WITH 1-112 INCH TOOTH SHANK General Purpose Central Fabricators Buckets For General Purpose H & H Buckets 1 2 3 4

127560A1 127561A1 127562A1 127563A1

TOOTH - chisel point ............................................ UAR LOCK - tooth to shank, pin and plug ................................ UAR SHANK - tooth, 1-1/2 inch ........................................ UAR SHANK - tooth, 1-1/2 inch ... . .................................... UAR

BUCKETS WITH 2 INCH TOOTH SHANK Heavy Duty Central Fabricators Buckets Heavy Duty and Severe Duty H & H Buckets 5 6 7 8

127565A1 127566A1 127567A1 127564A1

TOOTH - chisel point ............................................ UAR TOOTH - tiger point ............................................. UAR LOCK - tooth to shank, pin and plug ................................ UAR SHANK - tooth, 2 inch ........................................... UAR

BUCKETS WITH 2-1/2 INCH TOOTH SHANK Severe Duty Central Fabricators Buckets 9 10

11 12 13 14

127569A1 127570A1 127571A1 1227572A1 127573A1 127568A1

Bur7-1180

TOOTH - bucket ............................................... UAR TOOTH - bucket ............................................... UAR TOOTH - bucket ............................................... UAR TOOTH - bucket ............................................... UAR LOCK - tooth to shank, pin and plug ................................ UAR SHANK - tooth, 2-1/2 inch ........................................ UAR

Issued April, 1995

Printed in U.S.A.

9-94

69235238

90508 Excavator

9-95

TOOLS REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

PART NO. 151676A1 150320A1 151401A1 150309A1 150324A1 152357A1 152333A1 153617A1 150196A1 152352A1 153606A1 153605A1 153607A1 150781A1 150888A1 153616A1 153618A1 153620A1 153621A1 153614A1 153615A1

Bur7-1180

DESCRIPTION REQ'D. GUN ASSEMBLY - grease .......................................... 1 GUN - grease .................................................. 1 NOZZLE - grease gun ........................................... 1 CARTRIDGE - grease ........................................... 1 HOSE - grease gun ............................................. 1 BOX - tool .......................................................1 CONTAINER - oil, with spout. ........................................ 1 HAMMER - 1 pound ................................................ 1 WRENCH - filter. .................................................. 1 WRENCH - T-handle ............................................... 1 WRENCH - open both ends .......................................... 1 WRENCH - open both ends .......................................... 1 WRENCH - open both ends .......................................... 1 WRENCH - closed end ............................................. 1 WRENCH - closed one end .......................................... 1 SCREWDRIVER - Philips type ....................................... 1 SCREWDRIVER - common .......................................... 1 WRENCH - adjustable .............................................. 1 PLiER - standard .................................................. 1 WRENCH - Allen type .............................................. 1 WRENCH - Allen type ............................. . .......... . ..... 1

Issued April, 1995

Printed in U.S.A.

9-96

895023025

90508 Excavator

9-97

DECALS - ENGLISH LANGUAGE WARNING, DANGER AND MISCELLANEOUS REF. 1

2 3 4 5

6 7 8 9 10 11 12 13 14 15 16 17 . 18 19 20 21

22 23 24

PART NO. 162873A1 162934A1 162935A1 150108A1 161463A1 162872A1 321-7040 321-6872 162937A1 151796A1 321-6672 321-3596 161730A1 161467A1 161734A1 161465A1 151880A1 162939A1 163727A1 161733A1 162947A1 162142A1 321-6714 * 176620A1

* NOTE:

DESCRIPTION REQ'D. DECAL - lubrication chart ............. . ............................. 1 PLATE - with adhesive backing, goes on button to release hood support ...... 1 TAPE - non-skid ...................................................6 STRIP - adhesive, anti-skid ..........................................2 DECAL - gas pump ................................................ 1 DECAL - Warning, hot hydraulic fluid, hot hydraulic fluid ............... . ... 1 DECAL - Danger, starting in gear can cause death (English) ................ 1 DECAL - Warning, wrong jumper cable connections to starter terminals ....... 1 TAPE - special, 212-5/8 inch (5400 mm) long ............................ 1 TAG - antifreeze notice ............................................. 1 DECAL - Warning, hot coolant can spray out ............................ 1 DECAL - Warning, rotating fan and belts ................................ 2 DECAL - Warning, slippery and unstable surface ......................... 1 DECAL - Warning, grease under pressure .............................. 2 DECAL - Warning, stay away from machine ............................. 2 DECAL - Warning, falling engine hood ... . ............................. 1 DECAL - Danger, keep clear of swinging upper .......................... 2 TAPE - special, 31-1/8 inch (790 mm) long . . .... . ... . ... . ............... 2 TAPE - special, 31-1/8 inch (790 mm) long .............................. 1 DECAL - to check oil level .... . ... . .................................. 1 TAPE - special, 16-11/32 inch (420 mm) long ............................ 1 DECAL - Warning, hot surfaces ....................................... 3 DECAL - Warning, batteries contain acid and explosive gas ........... . .... 1 KIT - French decals, not shown . ...................................... 1

French language decal kit art and parts list information to be provided at a later

date.

Bur 7-1180

Issued April, 1995

Printed in U.S.A.

9-98

REAR SASH (INSIDE)

~

DETAIL OF WIPER MOTOR COVER (FRONT WINDOW)

INSIDE CABIN BACK SIDE

CONSOLE BOX (RIGHT)

N01IC~

AWARNING

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stlJI [Ff QlI1ID.S o£F(J1£ LEAVUG nE CAD F(Jl J£ASCH .

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..0' fO PItCH m..n FJNGEOS IN ttE DXfl.

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90508 Excavator

9-99

DECALS - ENGLISH LANGUAGE OPERATORS COMPARTMENT REF. 1 2 3 4 5 6 8 9 10 11

PART NO. 161732A1 161459A1 162140A1 161469A1 161470A1 161461A1 163579A1 161468A1 162185A1 162186A1

12 13

162187A1 161460A1

14 15 16 17

161464A1 151937A1 162163A1 * 176620A1

* NOTE:

DESCRIPTION REQ'D. DECAL - Notice, raise lever to shut off controls .......................... 1 DECAL - control pattern ............................................. 1 DECAL - Warning, control functions on this machine are interchangeable ...... 1 DECAL - Danger, electrocution hazard ................................. 1 DECAL - Warning, attachment can contact cab .......................... 1 DECAL - Caution, be careful not to pinch your fingers ..................... 1 DECAL - lift capacities, PIN DAC0501004 and after ....................... 1 DECAL - diagram, operating controls .................................. 1 DECAL - foot pedal controls ......................................... 1 DECAL - foot pedal controls for machines with auxiliary hydraulic equipment ....................................................... 1 DECAL - diagram, operating controls .................................. 1 DECAL - Notice, when cleaning the windows/Caution, falling window may cause ..................... , ................................. 1 DECAL - right-hand control console ................................... 1 TAG - maintenance .. . ............................................. 1 DECAL - hand signal chart .......................................... 1 KIT - French decals, not shown ....................................... 1

French language decal kit art and parts list information to be provided at a later

date.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

9-100

o

89502303X

9050B Excavator

9-101

DECALS MODEL IDENTIFICATION AND STRIPING REF. 1 2 3

PART NO. 163509A1 163508A1 162938A1

4 5

163507A1 162941A1

6 7 8 9 10

163506A1 162943A1 162958A1 162945A1 162944A1

11

* 176620A1 * NOTE:

DESCRIPTION REQ'D. DECAL - Case, boom, right-hand ..................................... 1 DECAL - Case, boom, left-hand ...................................... 1 DECAL - stripes, right-hand and left-hand rear corner and right-hand side on fuel tank, 24-13/32 inch (620 mm), on side of hydraulic reservoir ...... 1 DECAL - Case, counterweight, center .................................. 1 DECAL - stripes, right-hand and left-hand, corners, 3-13/16 inch (100 mm) ............................................................4 DECAL - 9050B model designation .................................... 2 DECAL - stripes, right-hand, front, 51-3/8 inch (1300 mm), on the sides ....... 2 DECAL - stripes, right-hand, front ..................................... 1 DECAL - stripes, left-hand, front ...................................... 1 DECAL - stripes, right-hand side, 35-11/64 (900 mm), on counterweight, left and right rear corners ............................................ 2 KIT - French decals, not shown ....................................... 1

French language decal kit art and parts list information to be provided at a later

date.

Bur7-1180

Issued April, 1995

Printed in U.S.A.

9-102

90508 Excavator

10-1

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

H410597 H410605 H411892 H412429 H412429 112222A1 112222A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A 1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112309A1 112312A1 112312A1 112313A1 112732A1 112780A 1 112780A1 112985A1 113631A1 113631A1 114262A1 122669A1 122670A1 122671A1 122671A1 122672A1 122672A1 122673A1 122673A1

2-37 2-37 2-51 2-59 3-17 9-79 9-83 8-9 8-9 8-9 8-9 8-9 8-9 8-15 8-51 8-51 8-51 8-51 8-51 8-51 8-57 8-57 8-57 8-59 8-63 8-63 8-63 8-63 8-65 8-65 8-73 8-73 8-73 8-73 8-95 8-97 8-99 8-109 8-111 8-111 8-113 8-113 8-113 8-113 8-113 8-17 8-163 8-91 9-87 9-85 9-89 9-87 9-65 9-67 8-167 9-91 9-91 9-87 9-91 9-87 9-91 9-87 9-91

122674A1 122674A1 122674A1 122674A1 122675A1 122675A1 122675A1 122676A1 122676A1 122676A1 122677A1 122677A1 122677A1 122678A1 122678A1 122678A1 122679A1 122679A1 122682A1 122682A1 122683A1 122683A1 122685A1 122685A1 122686A1 122686A1 122687A1 122687A1 122689A1 122689A1 122690A1 122690A1 1227572A1 125006A1 125007A1 125008A1 125009A1 125021A1 125022A1 125023A1 125024A1 125025A1 125026A1 125027A1 125028A1 125029A1 125030A1 125664A1 125664A1 125668A1 125668A1 125669A1 125669A1 125670A1 125670A1 125672A1 125672A1 125674A1 125674A1 125720A1 125721A1 125722A1 125723A1

Bur7-1180

21 20 24 7 2 8 13 21 27 31 35 5 14 19 23 27 32 36 5 9 14 14 10 14 19 23 11 18 4 9 13 18 4 26 16 3 24 42 3 7 11 16 20 30 40 20 18 9 17 9 13 6 5 6 14 13 15 17 16 18

PAGE REF.

9-81 9-87 9-91 9-91 9-81 9-87 9-91 9-81 9-87 9-91 9-83 9-89 9-91 9-83 9-89 9-91 9-83 9-91 9-79 9-83 9-79 9-83 9-79 9-83 9-79 9-83 9-79 9-83 9-79 9-83 9-79 9-83 9-93 9-81 9-81 9-81 9-81 9-81 9-81 9-81 9-81 9-81 9-81 9-81 9-81 9-83 9-83 9-85 9-89 9-85 9-89 9-85 9-89 9-85 9-89 9-85 9-89 9-85 9-89 9-87 9-87 9-87 9-87

Issued April, 1995

15 11 1 7 16 12 11 17 13 12 15 11 25 16 12 28 17 30 9 9 10 10 4 4 5 5 6 6 2 2 12 14 14 14 14 14 14 14 14 14 14 14 14 14 14 3 3 4 4 5 5 6 6 2 2 10 10 10 10

PART NO.

125725A1 125726A1 125727A1 125728A1 125729A1 125732A1 125733A1 125734A1 125815A1 126934A1 126936A1 126939A1 126943A1 126946A1 1271835C1 1271914C1 127220A1 127221A1 127222A1 127223A1 127224A1 127225A1 127226A1 127227A1 127228A1 127229A1 127229A1 127230A1 127231A1 1273078C1 127560A1 127561A1 127562A1 127563A1 127564A1 127565A1 127566A1 127567A1 127568A1 127569A1 127570A1 127571A1 127573A1 128170A1 128170A1 132276A1 132278A1 132279A1 132280A1 132281A1 132282A1 132283A1 132285A1 132286A1 132287A1 132289A1 132289A1 132289A1 132289A1 132289A1 132290A1 132291A1 132292A1

PAGE REF.

9-87 9-87 9-87 9-87 9-87 9-89 9-89 9-87 9-87 9-91 9-91 9-91 9-91 9-91 2-49 2-37 9-91 9-91 9-91 9-91 9-91 9-91 9-91 9-91 9-91 9-91 9-91 9-91 9-91 2-43 9-93 9-93 9-93 9-93 9-93 9-93 9-93 9-93 9-93 9-93 9-93 9-93 9-93 9-85 9-89 2-49 2-49 2-57 2-53 2-51 2-43 2-43 2-43 2-43 2-43 2-27 2-43 2-59 3-9 3-17 2-43 2-43 2-43

10 10 10 10 10 10 10 10 10 2 3 4 8 9 26 1 10 14 15 16 24 19 20 21 22 23 29 26 27 5 1 2 3 4 8 5 6 7 14 9 10 11 13 9

10

2 4 3 6 10 8 39 10 15 7 11 10

Printed in U.S.A.

10-2

90508 Excavator

NUMERICAL INDEX PART NO. 132292A1 132293A1 132294A1 132295A1 132296A1 132297A1 132298A1 132299A1 132300A1 132300A1 132301A1 132302A1 132303A1 132305A1 132306A1 132307A1 132308A1 132309A1 132310A1 132311A1 132312A1 132313A1 132314A1 132315A1 132316A1 132317A1 132318A1 132320A1 132322A1 132322A1 132323A1 132324A1 132325A1 132327A1 132331 Ai 132333A1 132334A1 132335A1 132336A1 132337A1 132338A1 132339A1 132340A1 132341A1 132342A1 132342A1 132342A1 132342A1 132343A1 132344A1 132345A1 132346A1 132347A1 132348A1 132351A1 132353A1 132354A1 132356A1 132359A1 132361A1 132367A1 132373A1 132373A1

Bur 7-1180

PAGE REF. 2-59 2-39 2-39 2-39 2-39 2-39 2-39 2-39 2-39 2-49 2-39 2-39 2-39 2-39 2-39 2-39 2-39 2-39 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-47 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-31 2-49 2-63 3-13 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-49 2-37 2-31 2-37 2-37 2-37 2-55

31 12 4 15 8 10 9 5 7 17 6 11 17 16 14 13 2 3 29 3

30 15 5 27 18 21 22 16 24 14 23 25 7 8 9 10 11 12 13 20 28 15 6 3 13 19 19 19 19 19 21 21 21 21 19 17 18 25 4 30

PART NO. 132373A1 132376A1 132376A1 132378A1 132378A1 132378A1 132378A1 132378A1 132378A1 132378A1 132378A1 132378A1 132378A1 132385A1 132394A1 132396A1 132398A1 132399A1 132403A1 132405A1 132407A1 132409A1 132411A1 132412A1 132412A1 132412A1 132412A1 132413A1 132414A1 132426A1 132427A1 132428A1 132430A1 132430A1 132430A1 132432A1 132434A1 132436A1 132438A1 132442A1 132452A1 132453A1 132454A1 132456A1 132458A1 132459A1 132460A1 132461A1 132462A1 132463A1 132465A1 132466A1 132467A1 132468A1 132470A1 132474A1 132475A1 132476A1 132477A1 132478A1 132480A1 132481A1 132482A1

PAGE REF. 2-59 2-15 2-37 2-17 2-23 2-37 2-37 2-51 2-59 2-63 3-17 4-3 4-25 2-37 2-37 2-37 2-37 2-37 2-55 2-55 2-55 2-55 2-55 2-23 2-45 2-55 2-59 2-55 2-55 2-55 2-55 2-55 2-23 2-45 2-55 2-55 2-55 2-55 2-55 2-55 2-55 2-55 2-55 2-55 2-55 2-55 2-55 2-55 2-55 2-57 2-57 2-53 2-57 2-57 2-57 2-57 2-57 2-57 2-57 2-57 2-57 2-57 2-57

Issued April, 1995

36 18 11 2 2 16 24 3 12 15 10 7 11 6 10 23 14 9 10 24 17 19 25 22 7 6 5 18 8 14 3 16 21 6 5 13 4 7 9 15 2 20 21 11 22 12 23 26 27 3 2 6 4 8 6 6 6 6 6 6 5 5 5

PART NO. 132483A1 132484A1 132485A1 132486A1 132487A1 132488A1 132489A1 132490A1 132491A1 132492A1 132493A1 132496A1 132497A1 132498A1 132499A1 132499A1 132500A1 132500A1 132500A1 132500A1 132500A1 132500A1 132500A1 132501A1 132502A1 132502A1 132503A1 132504A1 132505A1 132506A1 132507A1 132508A1 132509A1 132510A1 132511A1 132512A1 132513A1 132514A1 132515A1 132517A1 132518A1 132520A1 132522A1 132524A1 132526A1 132527A1 132528A1 132528A1 132529A1 132530A1 132532A1 132533A1 132536A1 132537A1 132538A1 132541A1 132542A1 132543A1 132545A1 132546A1 132549A1 132550A1 132554A1

PAGE REF. 2-57 2-57 2-57 2-57 2-57 2-57 2-53 2-53 2-53 2-53 2-57 2-47 2-47 2-41 2-47 2-47 2-17 2-17 2-23 2-25 2-33 2-45 2-47 2-41 2-41 4-3 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-41 2-47 2-53 2-47 2-47 2-47 2-47 2-47 2-47 2-47 2-47 2-47 2-47 2-47 2-47 2-47 2-47 2-59

5 5 9 9 9 9 9 7 3 4 7 1 3 10 2 14 17 26 20 14 12 5 4 20 21 16 12 9 17 13 22 23 18 15 19 14 11 16 7 1 3 5 6 2 4 8 25 2 12 22 24 27 18 11 19 7 16 28 5 8 29 15 1

Printed in U.S.A.

90508 Excavator

10-3

NUMERICAL INDEX PART NO. 132554A1 132555A1 132556A1 132557A1 132559A1 132561A1 132563A1 132564A1 132565A1 132566A1 132567A1 132568A1 132569A1 132570A1 132571A1 132572A1 132575A1 132576A1 132581A1 132589A1 132596A1 132597A1 132598A1 132599A1 132600A1 132602A1 132603A1 132604A1 132605A1 132606A1 132607A1 132608A1 132611A1 132613A1 132614A1 132616A1 132618A1 132619A1 132620A1 132620A1 132621A1 132622A1 132623A1 132624A1 132625A1 132627A1 132628A1 132629A1 132630A1 132631A1 132632A1 132633A1 132633A1 132634A1 132635A1 132636A1 132638A1 132638A1 132638A1 132639A1 132640A1 132643A1 132644A1

Bur 7-1180

PAGE REF. 2-61 2-61 2-61 2-59 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-59 2-59 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-61 2-15 2-61 2-59 2-59 2-59 2-59 2-61 2-61 2-59 2-61 2-61 2-61 2-61 2-17 2-59 2-59 2-59 2-59 2-51 2-59 2-63 2-59 2-59 2-61 2-59

12 39 21 10 1 2 20 22 28 34 4 24 38 21 5 18 8 3 17 16 3 29 35 31 19 26 37 32

27 36 14 8 16 40 24 22 42 27 42 33 11 25 6 15 41 7 25 23 2 6 12 30 10 16 20 9 29

PART NO. 132649A1 132650A1 132651A1 132652A1 132654A1 132658A1 132659A1 132660A1 132667A1 132668A1 132669A1 132669A1 132671A1 132674A1 133149A1 133151A1 133152A1 133154A1 133155A1 133158A1 133159A1 133160A1 133163A1 133165A1 133167A1 133168A1 133168A1 133169A1 133171A1 133173A1 133174A1 133176A1 133176A1 133177A1 133178A1 133179A1 133179A1 133181A1 133183A1 133226A1 133227A1 133228A1 133229A1 133230A1 133231A1 133233A1 133234A1 133235A1 133236A1 133237A1 133238A1 133239A1 133240A1 133240A1 133241A1 133242A1 133243A1 133244A1 133245A1 133246A1 133248A1 133250A1 133250A1

PAGE REF. 2-59 2-59 2-59 2-59 2-59 2-59 2-59 2-59 2-61 2-61 2-59 3-13 2-37 2-59 2-51 2-51 2-51 2-51 2-51 2-51 2-51 2-51 2-51 2-51 2-51 2-17 2-51 2-51 2-51 2-51 2-51 2-63 2-63 2-51 2-51 2-51 2-53 2-51 2-51 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-35 2-17 2-35

Issued April, 1995

17 9 10 38 35 15 19 4 7 13 13 2 22 26 13 6 17 4 1 18 14 9 11 15 16 2A 19 19 8 2 5 14 19 7 21 10 5 23 22 1 2 3 4 6 5 7 8 14 9 10 11 13 21 12 15 16 17 18 19 20 17 22

PART NO. 133250A1 133251A1 133252A1 133253A1 133254A1 133255A1 133256A1 133257A1 133258A1 133259A1 133259A1 133260A1 133262A1 133263A1 133265A1 133267A1 133268A1 133268A1 133271A1 133272A1 133274A1 133276A1 133276A1 133281A1 133282A1 133283A1 133285A1 133288A1 133289A1 133291A1 133291A1 133294A1 133294A1 133295A1 133322A1 133323A1 133324A1 133324A1 133325A1 133325A1 133326A1 133327A1 133327A1 133328A1 133329A1 133329A1 133331A1 133333A1 133333A1 133335A1 133337A1 133338A1 133338A1 133339A1 133346A1 133350A1 133378A1 133379A1 133387A1 133387A1 133398A1 133399A1 133402A1

PAGE REF. 2-51 2-35 2-35 2-35 2-31 2-31 2-31 2-31 2-31 2-31 2-31 2-31 2-31 2-31 2-31 2-31 2-31 2-31 2-31 2-31 2-31 2-31 3-13 2-33 2-33 2-33 2-33 2-37 2-33 2-23 2-33 2-17 2-33 2-33 2-63 2-63 2-63 3-11 2-63 3-9 2-63 2-63 3-11 2-63 2-63 3-11 2-63 2-63 3-13 2-63 2-63 2-63 3-11 3-13 2-63 2-63 3-17 3-17 3-17 4-25 3-17 3-17 3-17

19 23 24 25 16 2 3 4 9 12 6 7 5 10 13 14 20 19 18 4 15 3 4 16 5 8 18 10 26 12 13 5 4 24 5 21 11 11 6 6 17 7 4 20 2 12 23 8 22 3 8 16 1 3 5 8 10 1 6 7

Printed in U.S.A.

10-4

90508 Excavator

NUMERICAL INDEX PART NO.

133407A1 133410A1 133425A1 133429A1 133430A1 134624A1 134649A1 134650A1 134651A1 134685A1 134686A1 134690A1 134692A1 134711A1 134712A1 134715A1 134722A1 134725A1 134726A1 134731A1 134734A1 134735A1 134736A1 134737A1 134738A1 134739A1 134740A1 134741A1 134742A1 134743A1 134746A1 134748A1 134749A1 134750A1 134751A1 134752A1 134753A1 134754A1 134755A1 134756A1 134757A1 134761A1 134762A1 134763A1 134763A1 134767A1 134769A1 134770A1 134770A1 134771A1 134774A1 134774A1 134776A1 134777A1 134778A1 134781A1 134783A1 134786A1 134787A1 134789A1 134791A1 134792A1 134793A1

Bur 7-1180

PAGE REF.

3-17 2-53 3-13 3-13 3-13 2-23 3-15 3-15 3-15 3-15 3-15 3-15 3-15 3-15 3-15 3-15 2-59 2-59 2-19 2-59 3-11 2-23 2-23 2-23 2-17 2-17 2-17 2-23 2-23 2-23 2-23 2-23 2-23 2-23 2-17 2-23 2-23 2-19 2-23 2-23 2-23 2-23 2-23 2-15 2-23 2-23 2-23 2-17 2-23 2-17 2-17 2-23 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-19 2-17 2-17

14 8 3 5 6 16 22 3 23 18 4 17 2 19 20 21 18 14 1 40 7 6 8 19 12 22 12 15 13 1 11 9 21 4 10 4 25 17 19 14 14 11 23 7 16 10 5 18 11 3 15 9 20 5 16 13 24 8 1

PART NO.

134794A1 134795A1 134796A1 134797A1 134806A1 134807A1 134809A1 134811A1 134814A1 134814A1 134816A1 134817A1 134818A1 134819A1 134820A1 134824A1 134825A1 134826A1 134827A1 134828A1 134833A1 134834A1 134835A1 134837A1 134855A1 134856A1 134857A1 134859A1 134860A1 134861A1 134862A1 134863A1 134865A1 134866A1 134867A1 134868A1 134869A1 134927A1 134929A1 134933A1 134935A1 134936A1 134937A1 134938A1 134939A1 134941A1 134942A1 134943A1 134944A1 134945A1 134947A1 134948A1 134951A1 134952A1 134953A1 134954A1 134955A1 134956A1 134957A1 134958A1 134960A1 134964A1 134965A1

PAGE REF.

2-19 2-19 2-17 2-17 3-17 2-17 2-19 2-19 2-17 2-45 2-19 2-19 2-19 2-45 2-45 2-45 2-45 2-45 2-45 2-23 2-45 2-45 2-45 2-45 2-25 2-25 2-25 2-25 2-25 2-25 2-25 2-25 2-25 2-25 2-25 2-25 2-25 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-29 2-27 2-27 2-27 2-29 2-29

Issued April, 1995

8 6 23 4 11 6 9 5 25 16 3 2 7 1 4 3 12 8 17 24 13 11 9 14 13 11 12 15 1 3 7 8 4 5 6 10 9 12 10 17 1 7 15 22 5 23 19 11 8 20 21 3 9 24 4 13 16 2 2 6 3 6 14

PART NO.

134966A1 134970A1 134977A1 134980A1 134981A1 135003A1 135005A1 135006A1 135029A1 135030A1 135031A1 135032A1 135033A1 135033A1 135034A1 135038A1 135077A1 135081A1 135085A1 135085A1 135112A1 135114A1 135131A1 135136A1 135137A1 135138A1 135139A1 135142A1 135143A1 135145A1 135146A1 135146A1 135147A1 135150A1 135153A1 135154A1 135155A1 135929A1 136059A1 150003A1 150042A1 150048A1 150054A1 150067A1 150067A1 150067A1 150067A1 150067A1 150067A1 150067A1 150071A1 150071A1 150071A1 150071A1 150071A1 150071A1 150071A1 150071A1 150071A1 150071A1 150071A1 150071A1 150071A1

PAGE REF.

2-27 2-27 2-29 2-27 2-27 2-15 2-15 2-15 2-25 2-25 2-25 2-25 2-25 4-25 2-25 4-5 4-3 4-3 4-3 4-3 4-3 4-3 4-7 4-3 4-7 4-7 4-7 4-7 4-3 4-3 4-3 4-25 4-3 2-37 4-9 4-9 4-9 9-89 2-45 5-11 2-13 5-5 3-7 2-9 3-5 4-11 4-19 8-93 9-39 9-41 2-9 3-5 4-11 4-23 6-13 8-23 8-25 8-29 8-31 8-71 9-39 9-41 9-69

13 12 18 5 7 19 13 14 16 17 18 19 20 7 21 16 15 3 4 9 10 6 6 13 5 2 18 7 17 8 11 9 12 3 35 33 34 13 13 11 5 7 18 8 10 11 5 5 8 36 14 12 16 4 14 51 46 14 8 21 17 38 3

Printed in U.S.A.

90508 Excavator

10-5

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

PAGE REF.

150073A1 150107A1 150108A1 150116A1 150119A1 150124A1 150124A1 150124A1 150124A1 150124A1 150124A1 150124A1 150124A1 150124A1 150124A1 150124A1 150124A1 150124A1 150124A1 150124A1 150124A1 150126A1 150139A1 150146A1 150151A1 150166A1 150166A1 150196A1 150255A1 150260A1 150285A1 150290A1 150290A1 150309A1 150317A1 150320A1 150324A1 150325A1 150336A1 150336A1 150336A1 150336A1 150336A1 150336A1 150336A1 150336A1 150336A1 150336A1 150336A1 150336A1 150336A1 150360A1 150364A1 150366A1 150373A1 150384A1 150384A1 150401A1 150409A1 150409A1 150409A1 150409A1 150409A1

8-167 5-9 9-97 2-13 8-21 8-9 8-9 8-57 8-59 8-95 8-95 8-97 8-97 8-109 8-109 8-111 8-111 8-117 8-117 8-117 8-117 4-15 9-11 3-3 9-23 3-3 8-3 9-95 9-73 8-173 8-167 8-5 8-27 9-95 8-167 9-95 9-95 8-27 8-57 8-59 8-91 8-95 8-95 8-95 8-95 8-97 8-97 8-117 8-117 8-117 8-117 4-15 4-15 4-15 9-47 9-39 9-41 2-9 2-7 2-9 2-13 2-21 3-7

150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150409A1 150413A1 150413A1 150418A1 150418A1 150427A1 150432A1 150435A1 150436A1 150437A1 150438A1 150451A1 150453A1 150455A1 150456A1 150458A1 150463A1 150468A1 150469A1 150469A1 150471A1 150471A1 150472A1 150474A1 150479A1 150479A1 150483A1 150487A1 150489A1 150491A1 150492A1

4-15 8-7 8-11 8-13 8-13 8-19 8-19 8-19 8·25 8-25 8-25 8-25 8-25 8-25 8-27 8-27 8-27 8-75 8-75 8-77 8-77 8-83 8-91 8-93 8-99 8-99 8-99 8-101 9-27 9-29 9-37 9-45 9-47 4-11 9-37 2-3 8-17 8-173 5-3 8-171 5-3 8-173 8-171 8-173 3-7 4-15 8-173 8-173 8-173 8-173 4-19 9-61 8-173 8-173 9-37 8-173 3-3 8-3 8-167 2-9 8-173 8-173 3-3

150494A1 150496A1 150496A1 150496A1 150496A1 150498A1 150500A1 150503A1 150506A1 150528A1 150532A1 150534A1 150535A1 150536A1 150537A1 150538A1 150540A1 150541A1 150543A1 150544A1 150545A1 150547A1 150548A1 150548A1 150552A1 150552A1 150555A1 150566A1 150604A1 150604A1 150662A1 150689A1 150694A1 150706A1 150714A1 150724A1 150730A1 150730A1 150737A1 150754A1 150760A1 150762A1 150774A1 150774A1 150777A1 150781A1 150782A1 150783A1 150785A1 150786A1 150792A1 150794A1 150801A1 150803A1 150807A1 150808A1 150810A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1

8-173 4-11 4-19 9-39 9-41 8-19 8-173 8-173 8-167 8-173 8-173 8-173 3-7 8-173 3-7 8-173 3-7 8-173 3-7 8-173 2-13 3-7 9-47 9-49 9-47 9-49 9-47 9-5 9-47 9-49 2-15 5-9 9-23 5-7 9-45 8-75 9-73 9-75 5-11 9-77 9-45 9-73 3-5 9-41 8-65 9-95 8-23 2-13 9-17 2-13 8-75 8-75 4-15 4-15 6-5 4-15 4-15 2-3 2-7 2-13 3-7 5-3 8-5

Bur 7-1180

11 13 4 6 11 1 14 16 19 14 19 31 36 14 19 31 36 7 12 17 21 4 7 1 24 9 9 8 3 2 5 4 13 3 8 1 4 3 18 21 28 8 11 16 21 33 38 9 14 19 23 5 6 7 23 6 42 9 3 2 23 11 36

Issued April, 1995

11 12 58 5 10 3 11 18 6 9 16 19 22 25 21 29 43 12 16 3 6 5 36 3 3 12 23 36 5 5 18 15 3 12 33 5 46 4 61 5 5 62 24 24 3 25 26 23 8 22 11 14 16 34 28 10 10 3 7 21 7 3

9 3 9 14 37 36 4 6 4 12 20 13 17 22 15 23 22 25 19 2 21 17 5 16 2 13 4 14 3 9 9 25 4 10 18 7 7 9 3 11 32 3 30 4 13 33 9 14 17 13 14 1 33 8 10 9 22 3 12 12

Printed in U.S.A.

10-6

90508 Excavator

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

PAGE REF.

150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150811A1 150813A1 150814A1 150814A1 150814A1 150814A1 150814A1 150814A1 150817A1 150817A1 150817A1 150817A1 150821A1 150821A1 150822A1 150822A1 150822A1 150822A1 150824A1 150824A1 150825A1 150825A1 150829A1 150834A1 150846A1 150847A1 150847A1 150847A1 150848A1 150854A1 150855A1 150856A1 150860A1 150860A1 150860A1 150860A1 150860A1 150874A1 150877A1 150879A1

8-7 8-11 8-11 8-11 8-11 8-11 8-13 8-13 8-25 8-51 8-51 8-51 8-75 8-91 8-91 8-91 8-101 8-101 8-101 9-13 9-17 9-23 9-37 9-61 9-41 2-7 5-3 8-91 8-91 8-101 8-101 2-3 5-3 5-13 6-3 5-7 5-11 5-3 6-3 8-167 9-3 5-13 8-165 8-165 8-173 8-165 4-21 9-73 3-3 8-21 8-21 8-21 9-61 2-13 9-61 2-9 3-5 4-11 9-39 9-41 2-3 2-3 2-3

150888A1 150890A1 150890A1 150890A1 150894A1 150900A1 150905A1 150905A1 150911A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150913A1 150914A1 150916A1 150916A1 150916A1 150916A1 150916A1 150916A1 150916A1 150916A1 150916A1

9-95 8-15 8-17 8-17 8-27 9-7 8-7 8-7 8-165 6-13 8-19 8-33 8-33 8-33 8-33 8-33 8-33 8-35 8-37 8-37 8-39 8-45 8-49 8-49 8-49 8-49 8-55 8-61 8-69 8-69 8-69 8-71 8-71 8-77 8-77 8-77 8-79 8-79 8-79 8-79 8-81 8-81 8-85 8-85 8-85 8-85 8-87 8-103 8-103 8-103 8-103 8-105 8-107 8-23 8-39 8-39 8-47 8-53 8-55 8-55 8-61 8-67 8-87

150919A1 150919A1 150933A1 150933A1 150933A1 150933A1 150933A1 150938A1 150955A1 150958A1 150962A1 150966A1 150979A1 150988A1 150990A1 150991A1 150991A1 150991A1 150996A1 151009A1 151025A1 151026A1 151026A1 151026A1 151030A1 151035A1 151035A1 151037A1 151061A1 151061A1 151064A1 151068A1 151070A1 151092A1 151104A1 151126A1 151136A1 151136A1 151152A1 151154A1 151161A1 151169A1 151175A1 151177A1 151179A1 151181A1 151185A1 151187A1 151189A1 151190A1 151194A 1 151202A1 151204A1 151206A1 151207A1 151208A1 151214A1 151222A1 151236A1 151241A1 151247A1 151252A1 151253A1

8-89 8-89 8-69 8-85 8-85 8-93 8-103 9-23 5-5 5-5 8-3 8-19 4-19 8-165 8-21 5-9 5-11 8-165 5-3 8-165 9-23 6-7 6-11 8-145 6-11 6-7 8-169 5-5 9-39 9-41 5-5 9-3 9-3 9-45 9-23 5-13 8-5 8-27 5-13 9-25 9-13 9-75 3-5 9-77 9-77 9-73 9-73 9-73 9-73 9-75 9-73 9-77 2-3 9-75 2-3 9-75 9-73 9-73 9-73 9-75 9-73 2-15 9-73

Bur7-1180

15 38 42 46 49 52 17 19 3 3 7 10 27 3 6 31 3 6 31 5 3 2 5 34 14 16 10 13 10 13 2 22 10 8 8 8 19 5 10 2 8 9 8 3 7 11 2 4 15 19 9 15 4 10 12 14 1 13 39 13 12 16

Issued April, 1995

14 9 20 48 8 15 3 6 17 4 19 3 9 11 14 19 25 30 9 12 9 23 4 9 11 14 39 14 29 34 39 16 19 7 17 20 27 37 40 47 51 56 5 8 10 13 6 2 12 15 20 4 14 42 4 11 41 11 31 34 24 9 19

1 16 31 3 17 31 18 8 13 12 8 32 3 21 21 2 12 24 25 2 21 43 55 3 58 42 4 8 15 35 9 14 3 13 9 4 2 12 6 8 3 3 8 16 17 23 20 31 29 20 15 2 17 10 11 11 13 24 19 19 36 7 5

Printed in U.S.A.

90508 Excavator

10-7

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

PAGE REF.

151256A1 151256A1 151290A1 151290A1 151302A1 151320A1 151322A1 151356A1 151361A1 151365A1 151386A1 151394A1 151397A1 151401A1 151428A1 151433A1 151465A1 151469A1 151486A1 151497A1 151504A1 151504A1 151505A1 151505A1 151508A1 151509A1 151519A1 151520A1 151523A1 151526A1 151535A1 151540A1 151542A1 151545A1 151548A1 151552A1 151553A1 151563A1 151612A1 151650A1 151650A1 151650A1 151650A1 151650A1 151654A1 151655A1 151655A1 151655A1 151655A1 151655A1 151655A1 151655A1 151676A1 151678A1 151679A1 151681A1 151685A1 151688A1 151695A1 151695A1 151710A1 151718A1 151756A1

8-65 8-65 9-65 9-67 9-25 3-3 3-3 9-17 9·17 9-75 5-7 9-73 2-13 9-95 9-75 8-59 5-7 5-7 8-75 9-71 9-71 9-75 8-65 8-65 9-71 5-13 9-75 9-35 9-35 9-35 8-165 8-165 8-165 8-165 9-41 8-89 9-41 9-41 9-75 6-13 8-37 8-37 8-89 8-89 8-37 6-13 8-73 8-73 8-83 8-83 8-83 8-83 9-95 5-13 4-17 5-13 9-21 3-3 8-59 8-59 4-15 9-75 9-61

151758A1 151758A1 151767A1 151771A1 151796A1 151803A1 151805A1 151819A1 151825A1 151830A1 151835A1 151840A1 151846A1 151850A1 151862A1 151865A1 151871A1 151875A1 151880A1 151881A1 151885A1 151888A1 151888A1 151914A1 151919A1 151937A1 151967A1 151979A1 151985A1 151989A1 151992A1 151993A1 151998A1 152003A1 152008A1 152014A1 152032A1 152032A1 152062A1 152067A1 152067A1 152068A1 152074A1 152088A1 152092A1 152096A1 152097A1 152101A1 152103A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1

5-3 6-3 5-5 5-5 9-97 5-3 5-3 5-7 5-9 5-9 5-9 5-9 5-9 5-9 8-81 5-13 5-13 5-13 9-97 5-13 2-7 8-43 8-43 6-13 6-13 9-99 5-3 5-5 5-5 5-5 9-73 5-5 5-5 5-5 9-73 9-73 9-71 9-75 5-5 8-13 8-13 5-3 8-7 8-165 8-165 8-165 8-165 5-11 5-11 8-19 8-19 8-33 8-33 8-35 8-35 8-35 8-39 8-39 8-43 8-43 8-43 8-43 8-43

152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152127A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 .

152128A1 152128A1 152128A1 152128A1 152128A1 152128A1 152135A1 152135A1 152135A1 152135A1 152135A1 152135A1

8-45 8-49 8-49 8-53 8-55 8-55 8-61 8-69 8-69 8-71 8-77 8-77 8-77 8-79 8-79 8-79 8-81 8-81 8-87 8-87 8-93 8-93 8-93 8-105 8-105 8-105 8-39 8-39 8-39 8-41 8-41 8-41 8-41 8-45 8-45 8-45 8-47 8-47 8-53 8-53 8-55 8-55 8-61 8-61 8-61 8-61 8-67 8-67 8-67 8-67 8-67 8-87 8-87 8-87 8-89 8-89 8-89 8-21 8-93 8-105 8-107 8-107 8-107

Bur7-1180

9 16 8 12 2 16 15 17 15 4 7 11

8 2 2 22 6 2 24 10 11 12 12 19 9 3 25 7 8 9 11

18 12 14 32 9 31 28 8 12 4 6 4 19 2 1 19 22 12 19 26 33 1 5 1A 40 7 1 4 9 26 8

Issued April, 1995

20 6 3 10 9 3 3 4 5 8 12 58 2 17 7 6 3 8 3 11

15 23 2 10 4 11

4 5 12 6 8 27 6 3 8 2 13 10 22 6 15 2 10 25 27 6 22 27 32 35 6 21 1 4 9 11

21

26 1 6 19 36 44 11

21 36 11

10 12 22 30 32 42 54 59 9 14 6 9 14 6 9 14 14 16 19 4 9 14 19 4 6 15 33 38 4 6 24 26 4 6 19 21 4 6 14 16 19 1 4 16 5 11

14 25 20 1 3 7 18

Printed in U.S.A.

10-8

90508 Excavator

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

PAGE REF.

152143A1 152147A1 152171A1 152179A1 152195A1 152263A1 152275A1 152281A1 152299A1 152299A1 152303A1 152333A1 152352A1 152357A1 152362A1 152375A1 152460A1 152474A1 152474A1 152500A1 152510A1 152510A1 152510A1 152514A1 152517A1 152517A1 152580A1 152581A1 152590A1 152591A1 152596A1 152599A1 152599A1 152599A1 152623A1 152627A1 152627A1 152627A1 152635A1 152639A1 152651A1 152651A1 152704A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1 152718A1

5-11 5-11 5-9 5-7 6-13 5-5 8-55 8-87 8-39 8-45 8-21 9-95 9-95 9-95 9-75 8-7 8-23 8-61 8-61 4-19 8-21 8-21 8-23 8-49 8-43 8-43 9-61 8-85 9-61 3-3 8-165 9-5 9-71 9-75 8-165 9-5 9-71 9-75 8-165 9-41 9-17 9-21 8-85 2-13 5-3 8-13 8-13 8-13 8-27 8-71 8-75 8-91 8-91 8-99 8-99 8-101 8-101 9-9 9-13 9-17 9-37 9-43 9-65

152718A1 152721A1 152723A1 152725A1 152725A1 152747A1 152747A1 152747A1 152747A1 152748A1 152748A1 152748A1 152749A1 152749A1 152755A1 152772A1 152773A1 152774A1 152775A1 152775A1 152776A1 152793A1 152800A1 152807A1 152809A1 152812A1 152815A1 152819A1 152824A1 152843A1 152845A1 152845A1 152888A1 152888A1 152895A1 152895A1 152899A1 152899A1 152899A1 152899A1 152924A1 152927A1 152931A1 152936A1 152946A1 152946A1 152948A1 152974A1 152974A1 152987A1 152987A1 152997A1 152997A1 153028A1 153029A1 153037A1 153039A1 153039A1 153040A1 153041A1 153042A1 153043A1 153052A1

9-67 8-3 8-3 9-39 9-41 8-41 8-41 8-67 8-67 8-21 8-23 8-89 8-21 8-23 9-35 9-23 8-69 8-87 8-81 8-107 9-71 8-79 8-3 8-85 4-21 4-21 9-39 9-17 4-23 9-69 8-23 8-151 8-11 8-83 8-11 8-83 8-93 8-107 8-107 8-107 8-117 8-3 8-3 8-3 8-21 8-23 8-23 8-11 8-11 8-11 8-83 8-51 8-51 8-5 8-5 8-3 3-7 4-11 2-9 2-15 2-9 3-5 2-3

153055A1 153057A1 153058A1 153060A1 153063A1 153065A1 153065A1 153065A1 153077A1 153077A1 153077A1 153081A1 153081A1 153081A1 153081A1 153120A1 153120A1 153181A1 153181A1 153181A1 153181A1 153233A1 153235A1 153268A1 153293A1 153296A1 153335A1 153340A1 153343A1 153344A1 153357A1 153357A1 153360A1 153378A1 153378A1 153378A1 153378A1 153398A1 153412A1 153438A1 153456A1 153458A1 153458A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1 153459A1

2-5 8-21 8-21 8-21 8-21 8-21 8-21 8-23 9-27 9-29 9-47 8-27 9-37 9-41 9-67 8-145 8-145 2-7 3-7 9-21 9-23 8-27 3-7 8-5 8-21 8-99 8-5 8-3 8-3 8-3 8-3 8-125 9-21 8-39 8-45 8-53 8-87 8-103 8-25 8-75 8-75 8-73 8-73 8-9 8-9 8-9 8-9 8-51 8-51 8-51 8-51 8-57 8-57 8-57 8-59 8-63 8-63 8-63 8-63 8-73 8-73 8-83 8-83

Bur7-1180

7 4 14 1 10 1 38 8 8 25 20 6 9 5 28 1 43 1 16 27 2 27 45 3 13 18 14 12 7 8 1 7 2 24 13 2 4 29 3 33 12 5 7 18 8 2 7 14 37 2 23 22 24 18 20 22 24 8 1 1 15 10 3

Issued April, 1995

3 13 2 16 41 6 16 1 11 22 31 8 24 34 10 15 33 18 53 16 14 39 19 16 2 7 1 21 2 5 35 55 3 57 2 19 2 8 19 1 21 15 22 17 39 41 37 43 54 1 4 8 8 5 24 30 20 6 8 3 1 7

2 8 10 14 28 1 26 44 11 11 10 15 6 9 10 16 22 16 32 17 6 2 20 11 23 8 9 26 25 23 12 2 11 24 21 16 11 9 12 1 10 6 15 6 19 25 29 17 21 30 34 3 7 12 12 8 12 17 21 1 10 7 14

Printed in U.S.A.

90508 Excavator

10-9

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

153459A1 153459A1 153459A1 153459A1 153459A1 153488A1 153526A1 153590A1 153596A1 153596A1 153596A1 153596A1 153596A1 153596A1 153596A1 153596A1 153596A1 153597A1 153599A1 153599A1 153601A1 153601A1 153605A1 153606A1 153607A1 153614A1 153615A1 153616A1 153617A1 153618A1 153620A1 153621A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153626A1 153630A1 153630A1 153630A1 153630A1 153630A1 153630A1 153631A1 153631A1

8-83 8-83 8-113 8-113 8-113 8-21 8-45 4-11 8-19 8-19 8-79 8-93 8-107 8-107 8-107 8-107 8-107 8-21 8-19 8-105 8-19 8-19 9-95 9-95 9-95 9-95 9-95 9-95 9-95 9-95 9-95 9-95 8-9 8-9 8-57 8-59 8-91 8-95 8-95 8-95 8-95 8-97 8-97 8-97 8-101 8-109 8-109 8-109 8-109 8-111 8-111 8-111 8-111 8-117 8-117 8-161 9-5 9-71 9-73 9-75 9-77 9-73 9-75

153650A1 153651A1 153689A1 153778A1 153781A1 153782A1 153868A1 153910A1 153912A1 153937A1 153940A1 153943A1 153964A1 153973A1 153977A1 154000A1 154133A1 154443A1 154446A1 154446A1 154447A1 154447A1 154447A1 154447A1 154450A1 154451A1 154462A1 154462A1 154463A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1

9-77 9-77 9-77 9-75 9-77 9-77 8-169 8-159 8-157 6-9 6-9 8-147 6-9 8-171 6-9 8-171 5-9 6-9 8-141 8-145 6-9 8-129 8-129 8-171 8-147 6-11 8-123 8-143 8-149 6-13 8-5 8-19 8-19 8-19 8-19 8-19 8-25 8-25 8-25 8-27 8-27 8-27 8-27 8-33 8-33 8-33 8-33 8-33 8-33 8-33 8-33 8-33 8-33 8-33 8-35 8-35 8-35 8-35 8-37 8-37 8-39 8-39 8-39

154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1

Bur7-1180

21 28 9 14 18 7 13 5 31 33 50 22 4 6 10 17 21 4 22 2 24 29 11 10 12 19 20 15 7 16 17 18 5 18 15 18 25 5 9 13 18 23 30 35 25 5 9 13 18 26 30 35 39 6 16 27 8 1 18 17 6 25 23

Issued April, 1995

13 14 10 9 11 12 3 45 32 48 47 27 39 55 33 50 10 46 10 5 45 12 30 59 26 87 18 8 4 5 3 8 13 20 26 28 11 13 48 11 26 36 40 1A 4 7 10 12 15 17 20 21 23 26 28 31 33 36 10 13 7 10 22

PAGE REF.

8-41 8-41 8-41 8-41 8-43 8-43 8-43 8-43 8-43 8-43 8-43 8-43 8-43 8-43 8-45 8-45 8-45 8-45 8-47 8-49 8-49 8-49 8-49 8-49 8-49 8-53 8-53 8-55 8-55 8-55 8-55 8-61 8-61 8-61 8-61 8-67 8-67 8-69 8-69 8-69 8-69 8-69 8-69 8-69 8-69 8-71 8-71 8-71 8-71 8-71 8-71 8-77 8-77 8-77 8-77 8-77 8-77 8-77 8-77 8-79 8-79 8-79 8-79

2 7 12 17 2 5 7 10 12 15 17 20 22 25 2 19 24 27 29 2 5 7 10 12 15 2 20 22 37 40 45 2 12 15 17 2 12 22 25 27 30 32 35 37 40 7 10 12 15 17 20 8 11 13 16 18 21 23 26 28 31 33 36

Printed in U.S.A.

10-10

90508 Excavator

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

PAGE REF.

154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154467A1 154471A1 154471A1 154471A1 154474A1 154475A1 154475A1 154475A1 154475A1 154475A1

8-79 8-79 8-79 8-79 8-79 8-81 8-81 8-81 8-81 8-85 8-85 8-85 8-85 8-85 8-85 8-85 8-87 8-87 8-87 8-93 8-93 8-93 8-93 8-93 8-93 8-93 8-93 8-93 8-99 8-103 8-103 8-103 8-103 8-103 8-103 8-103 8-103 8-103 8-103 8-105 8-105 8-105 8-105 8-105 8-107 8-107 8-107 8-107 8-107 8-107 8-147 8-147 8-169 8-171 8-135 8-139 8-171 8-145 8-39 8-39 8-39 8-39 8-39

154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154475A1 154479A1 154482A1 154486A1 154486A1 154486A1 154486A1 154486A1 154486A1 154487A1 154487A1 154487A1 154487A1 154487A1 154487A1 154487A1 154487A1

8-39 8-41 8-41 8-41 8-41 8-45 8-45 8-45 8-45 8-45 8-47 8-47 8-47 8-47 8-53 8-53 8-53 8-53 8-53 8-55 8-55 8-55 8-55 8-55 8-61 8-61 8-61 8-61 8-61 8-61 8-67 8-67 8-67 8-67 8-67 8-67 8-87 8-87 8-87 8-87 8-87 8-89 8-89 8-89 8-127 8-147 8-149 6-9 8-143 8-45 8-47 8-53 8-55 8-145 8-145 6-11 6-11 6-13 8-3 8-19 8-37 8-37 8-37

154487A1 154487A1 154487A1 154487A1 154487A1 154487A1 154487A1 154491A1 154491A1 154491A1 154495A1 154495A1 154498A1 154499A1 154502A1 154503A1 154503A1 154503A1 154503A1 154503A1 154519A1 154523A1 154523A1 154523A1 154523A1 154523A1 154523A1 154523A1 154523A1 154523A1 154523A1 154523A1 154523A1 154529A1 154529A1 154529A1 154529A1 154535A1 154535A1 154535A1 154535A1 154539A1 154543A1 154543A1 154543A1 154548A1 154548A1 154548A1 154548A1 154548A1 154548A1 154548A1 154548A1 154548A1 154548A1 154548A1 154548A1 154549A1 154549A1 154559A1 154559A1 154559A1 154559A1

8-39 8-75 8-89 8-89 8-89 8-89 8-99 8-121 8-147 8-171 6-9 6-9 8-147 8-137 8-123 8-3 8-37 8-63 8-63 8-117 8-171 6-13 8-65 8-65 8-73 8-73 8-75 8-83 8-83 8-83 8-83 8-91 8-101 8-133 8-133 8-133 8-171 8-137 8-137 8-137 8-137 8-159 8-159 8-163 8-163 8-9 8-9 8-51 8-51 8-65 8-65 8-95 8-99 8-109 8-111 8-113 8-113 8-135 8-139 8-15 8-59 8-59 8-97

Bur 7-1180

38 41 43 46 48 52 55 57 60 1A 4 6 9 11 14 18 7 10 15 7 10 12 15 17 18 27 29 32 6 3 5 8 11 13 16 19 21 24 26 5 7 10 12 15 1 9 13 15 20 24 15 30 6 53 37 41 58 8 5 12 15 17 20

Issued April, 1995

25 5 10 15 20 5 7 12 16 22 32 34 39 42 5 7 12 15 17 25 27 32 35 42 5 7 10 20 22 25 5 7 10 15 17 20 2 5 12 17 20 6 12 15 5 13 6 38 4 10 37 10 30 15 21 52 90 13 20 35 4A 6A 8A

2 5 2 4A 17 19 10 19 21 56 9 32 8 21 15 7 3 2 5 2 47 2 13 20 20 23 21 13 20 27 34 15 15 10 13 22 49 11 13 15 17 37 35 30 33 11 36 12 25 8 15 2 14 1 22 1 5 36 40 7 16 23 28

Printed in U.S.A.

90508 Excavator

10-11

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

PAGE REF.

154559A1 154559A1 154559A1 154569A1 154569A1 154569A1 154569A1 154569A1 154569A1 154569A1 154569A1 154569A1 154569A1 154569A1 154579A1 154589A1 154607A1 154623A1 154623A1 154640A1 154655A1 154667A1 154667A1 154679A1 154679A1 154704A1 154741A1 154776A1 154787A1 154812A1 154835A1 154859A1 154875A1 155063A1 155109A1 155112A1 155114A1 155127A1 155148A1 155151A1 155152A1 155152A1 155152A1 155167A1 155181A1 155182A1 155200A1 155211A 1 155222A1 155222A1 155222A1 155224A1 155224A1 155224A1 155224A1 155224A1 155225A1 155225A1 155233A1 155237A1 155238A1 155242A1 155254A1

8-97 8-111 8-111 8-127 8-129 8-129 8-129 8-129 8-129 8-129 8-129 8-129 8-129 8-129 8-159 6-9 8-17 8-15 8-17 8-91 5-13 8-17 8-17 5-7 5-11 5-9 8-169 8-161 8-7 8-157 8-3 8-19 8-3 6-9 8-169 8-161 8-157 8-157 8-161 8-161 8-157 8-157 8-161 8-121 6-5 6-7 6-11 8-133 8-133 8-137 8-137 8-133 8-135 8-137 8-137 8-139 6-9 8-137 8-161 8-157 8-161 8-157 8-123

155255A1 155257A1 155277A1 155278A1 155279A1 155280A1 155298A1 155307A1 155312A1 155321A1 155327A1 155340A1 155341A1 155362A1 155391A1 155438A1 155449A1 155449A1 155456A1 155464A1 155464A1 155475A1 155479A1 155479A1 155479A1 155483A1 155483A1 155496A1 155535A1 155536A1 155537A1 155542A1 155566A1 155567A1 155568A1 155569A1 155570A1 155571A1 155577A1 155578A1 155627A1 155627A1 155627A1 155628A1 155629A1 155631A1 155643A1 155647A1 155656A1 155657A1 155658A1 155659A1 155661A1 155664A1 155716A1 155732A1 155733A1 155734A1 155736A1 155754A1 155796A1 155801A1 155802A1

8-121 6-11 6-5 6-5 6-5 6-5 6-5 8-161 8-161 8-161 8-161 8-157 8-157 8-169 6-5 8-133 8-133 8-139 8-149 8-137 8-137 8-171 6-9 6-11 8-145 6-11 6-11 8-169 8-163 8-163 8-159 8-159 8-123 8-123 8-123 8-123 8-123 8-123 8-121 6-11 8-169 8-169 8-169 8-169 8-169 6-11 6-5 6-5 8-169 6-5 6-5 6-5 8-169 8-169 8-163 8-161 8-157 8-157 8-159 8-123 8-169 6-5 6-5

155806A1 155845A1 155846A1 155931A1 155931A1 155936A1 155950A1 155980A1 155981A1 155981A1 156026A1 156026A1 156026A1 156048A1 156086A1 156099A1 156110A1 156120A1 156132A1 156140A1 156165A1 156170A1 156177A1 156178A1 156179A1 156194A1 156200A1 156227A1 156227A1 156228A1 156228A1 156229A1 156230A1 156231A1 156232A1 156278A1 156280A1 156317A1 156318A1 156319A1 156320A1 156326A1 156331A1 156332A1 156335A1 156337A1 156375A1 156378A1 156390A1 156393A1 156423A1 156462A1 156547A1 156554A1 156554A1 156554A1 156554A1 156554A1 156554A1 156554A1 156554A1 156554A1 156554A1

6-5 8-151 8-151 8-133 8-137 8-169 6-11 8-161 8-157 8-161 8-133 8-137 8-137 8-149 8-169 8-169 6-9 6-5 8-169 8-169 8-121 8-127 8-123 8-123 8-123 6-5 6-5 8-159 8-163 8-157 8-161 8-161 8-157 8-159 8-157 8-133 8-123 8-169 8-169 8-169 8-169 6-11 8-169 8-169 6-7 6-5 8-163 8-163 8-159 8-159 2-11 4-11 8-159 8-77 8-77 8-79 8-79 8-85 8-93 8-93 8-103 8-103 8-103

Bur7-1180

40 45 47 3 2 4 6 8 10 18 20 22 24 26 39 21 39 3 28 18 5 22 43 5 6 11 15 11 7 11 16 14 27 35 17

7 7 10 6 24 29 31 26 5 36 45 78 31 28 29 36 19 40 8 25 46 30 32 12 8 8 12 21

Issued April, 1995

25 95 20 22 24 35 27 16 18 17 9 18 19 9 21 4 25 42 5 30 35 46 40 88 2 51 91 5 28 31 36 33 3 2 22 8 6 5 26 74 11 13 27 23 25 75 25 38 24 23 31 30 39 20 38 19 20 14 44

26 33 34 66 15 23 22 27 28 34 3 26 37 10 28 12 19 27 8 1 7 13 32 37 43

37 22 21 20 21 38 13 30 17 33 32 16 1 81 8 7 40 34 35 34 41 40 8 8 46 15 25 35 45 15 26 28 7 10 25

Printed in U.S.A.

10-12

90508 Excavator

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

PAGE REF.

156554A1 156554A1 156559A1 156559A1 156559A1 156559A1 156559A1 156559A1 156559A1 156559A1 156559A1 156562A1 156678A1 156679A1 156680A1 156685A1 156686A1 156687A1 156688A1 156690A1 156706A1 156721A1 156735A1 156735A1 156735A1 156735A1 156797A1 156800A1 157236A1 157238A1 157243A1 157249A1 157249A1 157289A1 157294A1 157489A1 157537A1 157537A1 157544A1 157581A1 157582A1 157582A1 157588A1 157588A1 157605A1 157620A1 157630A1 157652A1 157689A1 157694A1 157699A1 157718A1 157727A1 157770A1 157790A1 157806A1 157807A1 157808A1 157839A1 157839A1 157852A1 157853A1 157853A1

8-107 8-107 3-7 4-11 4-19 4-23 8-27 9-31 9-33 9-35 9-37 9-23 2-13 2-13 2-13 2-11 2-11 2-11 2-11 2-11 2-11 8-169 8-19 8-77 8-103 8-103 2-11 8-169 2-13 2-11 8-105 8-91 8-99 9-43 9-41 2-9 4-13 4-19 9-11 8-75 8-97 8-111 8-97 8-111 3-5 3-5 3-5 3-5 9-69 9-69 4-19 2-5 2-5 9-35 8-79 4-11 4-19 4-19 8-77 8-79 8-93 8-49 8-71

157856A1 157856A1 157864A1 157864A1 157926A1 157935A1 157971A1 157972A1 157973A1 157973A1 157996A1 158066A1 158069A1 158109A1 158113A1 158130A1 158131A1 158131A1 158183A1 158183A1 158186A1 158186A1 158403A1 158453A1 158459A1 158544A1 158651A1 158745A1 158746A1 158747A1 158784A1 158784A1 158786A1 158787A1 158811A1 158853A1 158853A1 158854A1 158918A1 158923A1 158923A1 158923A1 158923A1 158962A1 158962A1 158963A1 158970A1 158970A1 159002A1 159002A1 159002A1 159002A1 159002A1 159002A1 159009A1 159010A1 159015A1 159020A1 159022A1 159025A1 159025A1 159026A1 159028A1

8-97 8-111 8-75 8-75 9-41 8-39 8-23 8-67 8-39 8-61 6-13 9-41 8-21 8-169 6-11 8-79 8-159 8-163 8-27 8-33 8-27 8-99 4-15 9-77 9-77 9-63 3-5 5-11 5-11 5-11 8-71 8-71 9-5 9-5 9-7 8-167 8-173 8-173 9-7 3-3 8-19 8-19 8-21 4-11 4-19 4-9 4-11 4-19 8-19 8-25 8-27 8-27 8-27 8-93 8-53 8-67 8-27 8-33 8-89 8-25 8-31 8-25 8-25

159028A1 159028A1 159028A1 159030A1 159033A1 159036A1 159036A1 159038A1 159040A1 159040A1 159040A1 159042A1 159043A1 159044A1 159045A1 159045A1 159045A1 159045A1 159045A1 159045A1 159047A1 159047A1 159051A1 159054A1 159072A1 159079A1 159085A1 159088A1 159091A1 159094A1 159095A1 159099A1 159101A1 159102A1 159114A1 159115A1 159119A1 159127A1 159128A1 159129A1 159147A1 159148A1 159149A1 159149A1 159150A1 159171A1 159205A1 159205A1 159209A1 159211A1 159211A1 159212A1 159212A1 159213A1 159213A1 159214A1 159214A1 159215A1 159216A1 159216A1 159217A1 159218A1 159219A1

8-25 8-25 8-29 9-47 8-29 8-29 8-29 8-25 8-25 8-25 8-25 8-77 8-77 8-79 8-43 8-43 8-93 8-93 8-105 8-105 8-97 8-111 8-17 8-17 8-89 8-55 8-99 8-75 9-21 9-21 9-21 9-21 9-21 9-21 9-23 9-23 9-23 9-17 9-17 9-17 4-9 4-9 4-11 9-43 4-19 4-9 8-71 8-143 9-69 8-45 8-61 8-47 8-61 8-41 8-41 8-41 8-41 8-67 8-55 8-67 8-53 4-17 4-17

Bur7-1180

12 23 31 21 41 1 23 13 5 13 37 22 12 13 15 14 15 16 18 22 20 29 21 19 17 22 19 22 14 9 3 37 35 13 2 5 8 26 13 20 39 46 46 53 2 6 11 7 4 15 5 4 4 49 6 4 12 14 34 30 13 18

Issued April, 1995

24 40 3 7 29 1 32 8 18 23 7 27 6 21 73 44 42 36 25 16 24 4 2 15 21 45 9 3 9 14 1 3 4 2 10 5 5 23 30 16 17 36 25 18 16 7 10 10 35 39 16 18 18 38 2 10 41 1 47 32

36 40 11 12 4 7 10 26 29 33 37 1 9 29 23 26 8 13 8 13 27 44 31 26 7 33 9 9 15 8 44 45 27 18 20 19 14 36 39 33 9 10 9 16 40 32 3 12 3 3 30 18 3 18 8 13 3 23 13 3 3 2

Printed in U.S.A.

9050B Excavator

10-13

NUMERICAL INDEX PART NO. 159223A1 159223A1 159224A1 159224A1 159226A1 159226A1 159228A1 159228A1 159236A1 159244A1 159248A1 159249A1 159250A1 159250A1 159251A1 159254A1 159255A1 159258A1 159259A1 159260A1 159261A1 159262A1 159263A1 159264A1 159265A1 159266A1 159267A1 159268A1 159269A1 159270A1 159279A1 159281A1 159282A1 159283A1 159285A1 159286A1 159287A1 159289A1 159289A1 159290A1 159290A1 159291A1 159292A1 159292A1 159293A1 159293A1 159314A1 159315A1 159315A1 159316A1 159316A1 159317A1 159318A1 159319A1 159321A1 159321A1 159331A1 159346A1 159372A1 159386A1 159398A1 159433A1 159481A1

Bur7-1180

PAGE REF.

8-45 8-53 8-47 8·55 8-53 8-61 8-39 8-53 4-17 9-37 8-25 9-37 8-29 8-31 8-31 9-37 9-37 9-47 9-47 9-37 9-47 9-47 9-47 9-47 9-47 9-47 9-47 9-25 9-25 9-25 8-3 8-19 8-19 8-19 8-19 8-19 9-37 9-65 9-67 9-65 9-67 9-65 9-65 9-67 9-65 9-67 9-37 9-27 9-29 9-27 9-29 9-37 9-33 9-33 9-27 9-29 9-37 9-37 8-63 8-27 6-13 8-55 8-93

8 8 35 28 14 9 13 13 4 36 23 28 1 4 7 27 26 21 18 14 24 22 9 20 1 5 4 4 7 6 6 15 9 12 1 13 4 4 10 15 6 11 17 7 7 9 16 16 12 12 19 9 11 7 23 4 42 8 43 24

PART NO.

PAGE REF.

PART NO.

PAGE REF.

159482A1 159487A1 159488A1 159488A1 159489A1 159489A1 159491A1 159492A1 159492A1 159493A1 159493A1 159496A1 159496A1 159497A1 159497A1 159497A1 159497A1 159497A1 159497A1 159498A1 159498A1 159498A1 159498A1 159499A1 159500A1 159501A1 159502A1 159506A1 159507A1 159509A1 159510A1 159511A1 159512A1 159513A1 159516A1 159517A1 159518A1 159519A1 159520A1 159520A1 159520A1 159523A1 159523A1 159524A1 159524A1 159525A1 159526A1 159527A1 159527A1 159528A1 159529A1 159530A1 159531A1 159532A1 159533A1 159534A1 159537A1 159539A1 159541A1 159542A1 159543A1 159543A1 159544A1

8-27 9-25 9-47 9-49 9-45 9-47 8-3 3-3 8-3 3-3 8-3 9-45 9-47 8-43 8-43 8-45 8-69 8-103 8-103 8-95 8-97 8-109 8-111 9-35 9-35 9-37 9-37 9-33 9-33 9-33 9-33 9-33 9-33 9-37 9-37 9-37 9-37 9-37 9-27 9-29 9-33 9-27 9-29 9-27 9-29 9-35 9-35 9-65 9-67 9-67 9-67 9-67 9-67 9-67 9-37 9-35 9-33 9-37 9-37 9-67 9-51 9-63 9-53

159545A1 159545A1 159545A1 159546A1 159547A1 159549A1 159551A1 159552A1 159553A1 159554A1 159555A1 159556A1 159557A1 159558A1 159559A1 159560A1 159561A1 159562A1 159563A1 159564A1 159565A1 159566A1 159567A1 159568A1 159569A1 159570A1 159571A1 159572A1 159573A1 159574A1 159576A1 159577A1 159578A1 159579A1 159580A1 159581A1 159582A1 159583A1 159584A1 159585A1 159585A1 159586A1 159586A1 159587A1 159588A1 159589A1 159590A1 159594A1 159594A1 159598A1 159599A1 159599A1 159599A1 159600A1 159601A1 159602A1 159602A1 159602A1 159602A1 159602A1 159602A1 159603A1 159604A1

9-53 9-55 9-63 9-37 9-37 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-63 9-57 9-63 9-55 9-63 9-63 9-63 9-63 9-63 9-27 9-29 4-21 4-9 8-93 8-107 4-21 4-17 4-9 4-11 4-13 9-25 9-43 9-69 9-43 9-43

Issued April, 1995

6 15 4 1 6 3 20 4 21 5 2A 7 14 19 18 26 4 23 17 34 12 29 3 2 22 16 10 7 8 12 13 4 8 3 11 10

17 17 10 10 1 5 2 2 6 8 8A 11 14 12 6 25 32 16 14 7 21

16 16 20 31 30 5 10 34 35 11 12 18 25 31 17 13 28 29 26 43 44 21 22 23 41 37 39 33 6 19 30 36 46 38 47 48 14 15 16 5 24 31 42 1 40 27 8 9 9 6 14 21 25 1 8 4 7 2 3 17 1 2 4

Printed in U.S.A.

10-14

90508 Excavator

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

PAGE REF.

159604A1 159605A1 159606A1 159607A1 159611A1 159612A1 159613A1 159614A1 159616A1 159617A1 159620A1 159621A1 159622A1 159627A1 159628A1 159634A1 159635A1 159636A1 159638A1 159642A1 159646A1 159647A1 159648A1 159649A1 159656A1 159656A1 159658A1 159698A1 159704A1 159704A1 159705A1 159705A1 159706A1 159706A1 159758A1 159815A1 159831A1 159832A1 159833A1 159834A1 159835A1 159835A1 159836A1 159836A1 159837A1 159850A1 159877A1 159895A1 159897A1 159898A1 159899A1 159900A1 159901A1 159902A1 159903A1 159904A1 159905A1 159909A1 159910A1 159912A1 159914A1 159919A1 159920A1

9-43 9-43 9-43 9-31 9-31 9-31 9-31 9-31 4-17 9-43 4-19 9-43 9-43 9-31 9-31 9-41 9-41 8-93 2-21 9-41 9-41 9-75 9-77 9-77 4-11 4-21 6-13 3-3 8-91 8-101 8-91 8-101 8-91 8-101 9-11 3-3 8-17 8-17 8-17 8-17 8-17 8-17 8-17 8-17 8-19 9-61 9-17 9-35 4-9 4-9 4-9 4-9 4-9 4-9 4-9 4-9 4-9 4-19 4-19 4-13 4-15 4-19 4-19

159921A1 159922A1 159926A1 159928A1 159929A1 159930A1 159936A1 159940A1 159944A1 159945A1 159946A1 159947A1 159948A1 159949A1 159950A1 159955A1 159956A1 159972A1 159986A1 160026A1 160027A1 160036A1 160064A1 160064A1 160064A1 160064A1 160065A1 160070A1 160072A1 160073A1 160074A1 160074A1 160074A1 160074A1 160092A1 160092A1 160097A1 160103A1 160110A1 160127A1 160128A1 160129A1 160186A1 160186A1 160187A1 160189A1 160189A1 160189A1 160189A1 160197A1 160200A1 160202A1 160203A1 160218A1 160233A1 160234A1 160237A1 160241A1 160241A1 160242A1 160243A1 160243A1 160243A1

4-19 4-19 4-19 4-19 4-17 4-17 9-31 4-19 4-19 4-19 4-19 4-19 4-9 4-9 9-39 6-11 6-11 8-127 6-11 8-121 8-121 8-121 8-133 8-135 8-137 8-139 8-139 8-121 8-145 8-145 8-45 8-47 8-53 8-55 8-145 8-145 6-11 6-11 6-11 8-157 8-157 8-157 8-133 8-133 8-133 8-133 8-135 8-137 8-139 6-9 6-11 6-9 6-11 8-121 8-121 8-121 8-133 8-133 8-133 8-133 8-133 8-135 8-137

160243A1 160251A1 160252A1 160253A1 160256A1 160257A1 160257A1 160258A1 160258A1 160260A1 160261A1 160265A1 160266A1 160285A1 160286A1 160292A1 160292A1 160309A1 160310A1 160330A1 160355A1 160356A1 160363A1 160364A1 160366A1 160377A1 160383A1 160398A1 160498A1 160536A1 160545A1 160590A1 160591A1 160592A1 160597A1 160610A1 160614A1 160626A1 160663A1 160762A1 160848A1 160849A1 160856A1 160945A1 160946A1 160953A1 160954A1 161036A1 161097A1 161097A1 161166A1 161174A1 161271A1 161272A1 161292A1 161293A1 161310A1 161310A1 161311A1 161311A1 161312A1 161325A1 161326A1

8-139 8-121 8-121 8-121 8-145 8-145 8-145 8-145 8-145 6-11 6-9 6-11 6-11 8-121 8-121 6-7 6-11 8-121 8-121 6-11 8-77 8-19 9-57 9-57 9-57 3-7 4-19 6-11 6-11 6-11 6-11 6-11 6-11 6-11 6-11 6-11 3-7 2-9 4-19 9-17 8-123 8-123 8-123 8-123 8-123 8-121 8-121 8-123 8-73 8-73 8-69 8-47 8-103 8-107 8-107 8-77 8-27 8-141 8-25 8-147 9-31 9-51 9-51

Bur 7-1180

15 12 3 10 3 4 9 2 9 5 31 11 6 5 6 10 11 4 1 24 1 16 20 5 19 15 9 17 32 32 33 33 34 34 5 32 35 34 33 6 36 7 37 16 3 35 12 20 28 7 6 11 26 22 23 13 2 8 12 13 11 18

Issued April, 1995

33 34 13 17 1 11 23 24 25 28 29 29 1 5 77 85 4 79 22 23 7 18 41 26 47 43 21 6 9 9 36 9 29 13 19 83 70 96 25 26 27 11 20 8 16 38 23 44 44 80 12 71 17 16 6 12 21 9 17 39 24

45 13 11 12 7 10 17 14 20 53 11 50 93 10 18 46 76 24 2 61 4 34 38 37 36 17 30 69 86 54 49 72 84 92 68 82 7 11 32 37 14 23 16 12 11 14 15 7 16 28 40 27 5 22 24 16 20 3 5

Printed in U.S.A.

90508 Excavator

10-15

NUMERICAL INDEX PART NO. 161327A1 161328A1 161329A1 161330A1 161331A1 161332A1 161333A1 161334A1 161335A1 161335A1 161336A1 161337A1 161338A1 161339A1 161340A1 161341A1 161342A1 161342A1 161342A1 161343A1 161344A1 161344A1 161345A1 161346A1 161347A1 161348A1 161349A1 161350A1 161351A1 161352A1 161353A1 161354A1 161355A1 161355A1 161356A1 161357A1 161357A1 161357A1 161358A1 161359A1 161360A1 161361A1 161362A1 161363A1 161363A1 161365A1 161366A1 161367A1 161367A1 161368A1 161369A1 161370A1 161371A1 161372A1 161373A1 161374A1 161375A1 161376A1 161377A1 161377A1 161378A1 161379A1 161380A1

Bur7-1180

PAGE REF.

9-51 9-51 9·51 9·51 9-51 9-51 9-51 9-51 9-51 9-59 9-53 9-53 9-53 9·53 9-53 9-53 9-53 9-55 9-57 9-53 4-23 9-53 9-53 9-53 9-53 9-53 9-53 9-53 9-53 9-53 9-53 9-53 9-53 9-55 9-53 9-53 9-55 9-57 9-53 9-53 9-53 9-53 9-53 4-23 9-53 9-53 9-53 9-53 9-55 9-53 9-53 9-53 9-53 9-53 9-53 4-23 9-55 9-55 9-55 9-63 9-55 9-55 9-55

7 9 12 13 15 16 17 18 19 18 1 2 3 4 5 6 7 8A 24 8 5 9 10 11 12 13 14 17 18 19 20 22 23 10 24 25 14 31 26 27 28 29 30 6 31 33 34 35 13 36 37 38 40 41 42 7 1 2 3 32 4 5 6

PART NO. 161381A1 161382A1 161383A1 161384A1 161385A1 161386A1 161387A1 161388A1 161389A1 161389A1 161390A1 161391A1 161392A1 161393A1 161394A1 161395A1 161396A1 161397A1 161397A1 161398A1 161399A1 161400A1 161401A1 161402A1 161403A1 161404A1 161405A1 161406A1 161407A1 161408A1 161409A1 161410A1 161411A1 161412A1 161414A1 161415A1 161416A1 161417A1 161418A1 161419A1 161420A1 161421A1 161422A1 161423A1 161424A1 161425A1 161426A1 161426A1 161427A1 161429A1 161430A1 161431A1 161432A1 161433A1 161434A1 161436A1 161436A1 161437A1 161437A1 161438A1 161438A1 161439A1 161440A1

PAGE REF.

9-55 9-55 9-55 9-55 9-55 9-55 9-55 9-55 9·55 9-59 9-55 9-55 9-55 9-55 9-55 9-55 9-55 9-55 9-57 9-55 9-55 9-55 9-55 9-55 9-55 9-55 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-57 9-59 9-57 9-59 9-57 9-59 9-57 9-57

Issued April, 1995

7 8 9 10 11 12 13 14 15 16 16 17 18 19 20 21 22 23 9 24 25 26 27 28 29 30 1 2 3 4 6 7 8 10 11 12 13 14 15 16 17 18 19 20 21 22 32 23 25 26 27 28 29 30 33 4 34 5 35 6 39 40

PART NO.

PAGE REF.

161441A1 161442A1 161443A1 161444A1 161445A1 161446A1 161447A1 161449A1 161450A1 161451A1 161452A1 161453A1 161454A1 161455A1 161459A1 161460A1 161461A1 161463A1 161464A1 161465A1 161467A1 161468A1 161469A1 161470A1 161482A1 161482A1 161485A1 161485A1 161486A1 161486A1 161486A1 161551A1 161657A1 161659A1 161661A1 161688A1 161688A1 161694A1 161694A1 161721A1 161730A1 161732A1 161733A1 161734A1 161740A1 161802A1 161802A1 161802A1 161802A1 161802A1 161802A1 161803A1 161803A1 161804A1 161841A1 161841A1 161841A1 161841A1 161841A1 161842A1 161842A1 161842A1 161842A1

9-57 9-57 9-59 9-59 9-59 9-59 9-59 9-59 9-59 9·59 9·59 9-59 9-59 9-59 9-99 9-99 9-99 9-97 9-99 9-97 9-97 9-99 9-99 9-99 8-33 8-87 8-33 8-45 8-49 8-103 8-103 8-27 8-103 8-93 8-45 9-65 9-67 9-65 9-67 9-39 9-97 9-99 9-97 9-97 2-9 9-51 9-53 9-55 9-57 9-59 9-63 9-61 9-61 9-61 8-43 8-43 8-43 8-93 8-105 8-41 8-41 8-45 8-47

41 42 3 7 8 9 10 11 12 13 14 15 17 2 13 6 5 14 16 14 9 4 5 24 13 8 17 8 1 14 22 6 23 14 12 19 5 5 18 13 1 20 15

6 6A 9 6 16 24 11 11 1 11 1 28

Printed in U.S.A.

10-16

90508 Excavator

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

161842A1 161842A1 161843A1 161843A1 161910A1 162043A1 162048A1 162077A1 162078A1 162078A1 162079A1 162079A1 162079A1 162087A1 162088A1 162090A1 162090A1 162090A1 162091A1 162091A1 162091A1 162092A1 162097A1 162097A1 162099A1 162099A1 162100A1 162100A1 162100A1 162100A1 162101A1 162102A1 162103A1 162103A1 162109A1 162110A1 162110A1 162110A1 162111A1 162111A1 162111A1 162127A1 162140A1 162142A1 162161A1 162163A1 162165A1 162165A1 162167A1 162168A1 162169A1 162169A1 162169A1 162170A1 162171A1 162173A1 162174A1 162175A1 162176A1 162177A1 162178A1 162179A1 162180A1

8-53 8-55 9-47 9-49 8-147 9-41 9-43 8-25 8-25 8-145 8-123 9-47 9-49 9-3 8-167 8-161 8-163 9-75 8-157 8-159 9-73 9-77 8-121 9-25 8-5 8-119 8-167 8-169 8-171 9-3 9-77 9-73 9-73 9-75 8-59 6-3 6-9 6-11 6-3 6-5 6-7 4-23 9-99 9-97 9-31 9-99 5-3 6-3 9-59 9-51 9-51 9-53 9-55 9-63 9-59 9-63 9-59 9-51 9-51 9-51 9-51 9-51 9-63

162181A1 162182A1 162185A1 162186A1 162187A1 162212A1 162215A1 162217A1 162218A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162246A1 162268A1 162269A1 162270A1 162271A1 162272A1 162273A1 162276A1 162277A1 162278A1 162279A1 162280A1 162281A1 162282A1 162283A1 162284A1 162285A1 162286A1 162287A1 162288A1 162289A1 162290A1 162291A1 162292A1 162293A1 162294A1 162295A1 162296A1 162297A1 162298A1

9-63 9-63 9-99 9-99 9-99 4-9 9-45 4-19 4-9 8-9 8-9 8-9 8-9 8-51 8-51 8-51 8-51 8-57 8-57 8-57 8-59 8-63 8-63 8-63 8-63 8-73 8-73 8-83 8-83 8-83 8-83 8-113 8-113 8-113 9-67 9-31 9-31 9-31 9-31 9-31 6-13 5-3 9-9 9-9 9-9 9-9 9-9 9-9 9-9 9-9 9-9 9-9 9-7 9-7 9-7 3-7 3-7 3-7 3-7 3-7 3-7 3-7 3-7

162299A1 162301A1 162303A1 162304A1 162305A1 162306A1 162307A1 162308A1 162309A1 162310A1 162311A1 162312A1 162313A1 162314A1 162315A1 162316A1 162317A1 162318A1 162319A1 162320A1 162321A1 162322A1 162323A1 162325A1 162326A1 162327A1 162329A1 162330A1 162331A1 162331A1 162332A1 162333A1 162335A1 162338A1 162338A1 162338A1 162338A1 162339A1 162339A1 162341A1 162343A1 162345A1 162346A1 162348A1 162349A1 162350A1 162351A1 162352A1 162353A1 162355A1 162356A1 162357A1 162358A1 162359A1 162361A1 162362A1 162362A1 162363A1 162364A1 162365A1 162365A1 162366A1 162367A1

Bur7-1180

1 21 25 7 25 15 7 17 19 8 5

18 35 1 9

11 9 30 16 13 15 2

3 3 22 7 16 17

2 2 6 4 10 8 2

Issued April, 1995

3 9 10 11 12 30 12 12 9 22 24 32 16 20 29 33 2 6 11 11 7 11 16 20 2 11 8 15 22 29 8 13 17 18 1 8A 12 8B 11 6 13 1 2 3 4 5 6 7 9 10 11 10 11 12 5 8 13 16 19 29 34 35

PAGE REF.

8-99 3-3 8-3 8-7 8-7 8-7 8-7 8-11 8-11 8-9 8-11 8-9 8-9 2-13 8-9 8-9 8-9 8-83 8-83 8-83 8-83 8-73 8-73 8-51 8-51 8-51 8-63 8-63 8-57 8-63 8-63 8-57 8-15 8-15 8-15 8-17 8-17 8-15 8-17 8-13 8-17 8-13 8-13 8-17 8-17 8-17 8-17 8-17 8-17 8-75 8-75 8-75 8-75 8-75 2-13 9-45 9-49 9-25 2-13 8-71 8-71 8-71 8-71

31 12 14 4 5 2 10 50 40 28 47 17 4 33 23 10 25 32 18 11 21 14 24 11 1 15 1 1 6 3 10 6 12 16 10 15 15 13 1 8 11 6 47 1 2 5 4 3 17 6 22 8 19 19 2B 1 5 20 8 13 6 1

Printed in U.S.A.

90508 Excavator

10-17

NUMERICAL INDEX PART NO. 162368A1 162369A1 162370A1 162371A1 162372A1 162373A1 162374A1 162375A1 162376A1 162377A1 162378A1 162379A1 162380A1 162381A1 162382A1 162383A1 162385A1 162386A1 162387A1 162388A1 162389A1 162390A1 162391A1 162392A1 162393A1 162394A1 162395A1 162396A1 162397A1 162398A1 162399A1 162400A1 162401A1 162402A1 162403A1 162404A1 162405A1 162406A1 162407A1 162408A1 162409A1 162410A1 162411A1 162412A1 162413A1 162414A1 162415A1 162416A1 162417A1 162418A1 162419A1 162420A1 162421A1 162422A1 162423A1 162424A1 162425A1 162426A1 162427A1 162428A1 162429A1 162430A1 162431A1

Bur 7-1180

PAGE REF. 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-19 9-21 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-19 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-13 9-17 9-17 9-17 9-17 9-17 9-17 9-17 9-17 9-17 2-13 9-17 9-17 9-17 9-17 9-17 9-17 9-17 9-17 9-17 9-19 9-19 9-19 9-19 9-21 9-21

4 6 7 8 9 10 12 13 14 15 17 18 19 20 46 46 25 26 27 28 29 30 31 32 33 34 49 36 37 38 39 40 41 42 43 21 22 23 10 11 13 18 19 20 22 23 24 21 26 27 28 29 30 31 32 38 40 41 42 43 44 16 19

PART NO. 162432A1 162433A1 162434A1 162434A1 162436A1 162437A1 162438A1 162439A1 162441A1 162442A1 162443A1 162444A1 162445A1 162446A1 162447A1 162447A1 162447A1 162448A1 162449A1 162450A1 162451A1 162452A1 162453A1 162454A1 162455A1 162457A1 162458A1 162459A1 162460A1 162461A1 162462A1 162464A1 162466A1 162467A1 162469A1 162471A1 162472A1 162473A1 162484A1 162484A1 162484A1 162484A1 162488A1 162510A1 162511A1 162512A1 162513A1 162514A1 162515A1 162516A1 162517A1 162518A1 162519A1 162520A1 162522A1 162525A1 162525A1 162525A1 162527A1 162527A1 162528A1 162532A1 162533A1

PAGE REF. 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-21 9-23 9-23 9-23 9-23 9-23 2-21 2-21 2-21 2-21 9-41 9-41 9-41 9-41 9-41 2-5 2-5 2-7 2-7 8-15 8-15 8-17 8-17 9-17 2-15 2-3 2-7 2-7 2-7 2-9 2-9 2-7 2-7 2-13 2-13 8-25 8-33 8-33 8-69 8-37 8-69 8-55 8-25 8-25

Issued April, 1995

20 21 22 36 24 25 26 28 30 31 32 33 34 35 23 29 37 38 39 43 7 10 11 12 18 2 3 4 5 6 7 16 23 25 3 6 12 17 11 17 9 14 25 2 15 1 4 15 4 10 19 20 3 24 44 5 21 24 11 23 41 1 45

PART NO.

PAGE REF.

162535A1 162536A1 162537A1 162538A1 162538A1 162538A1 162541A1 162545A1 162546A1 162547A1 162548A1 162549A1 162550A1 162551A1 162552A1 162554A1 162555A1 162555A1 162557A1 162557A1 162560A1 162561A1 162562A1 162563A1 162563A1 162565A1 162566A1 162567A1 162568A1 162569A1 162572A1 162572A1 162573A1 162574A1 162575A1 162577A1 162579A1 162580A1 162581A1 162582A1 162583A1 162584A1 162585A1 162586A1 162587A1 162588A1 162589A1 162590A1 162591A1 162592A1 162595A1 162595A1 162596A1 162597A1 162598A1 162599A1 162600A1 162601A1 162602A1 162603A1 162604A1 162605A1 162606A1

8-25 8-25 8-27 8-27 8-99 8-149 5-3 8-167 8-167 8-167 9-3 9-3 9-3 9-3 9-3 8-85 8-35 8-85 8-27 8-27 8-37 8-37 8-27 8-33 8-33 8-87 8-37 8-27 8-27 8-37 9-35 9-37 4-9 4-15 4-15 4-9 4-9 4-13 9-11 9-11 9-11 9-11 9-11 9-11 9-11 9-11 9-11 9-11 8-3 9-41 8-59 8-65 9-71 8-59 8-65 8-65 8-59 9-71 9-71 9-71 9-75 9-73 8-117

4 14 27 30 27 1 12 14 13 6 7 8 9 10 1 29 2 19 41 5 34 13 18 3 7 9 7 8 11 21 5 12 14 16 27 9 2 3 4 8 9 10 11 12 14 26 7 1 3 10 14 7 17 5 6 7 1 1 10

Printed in U.S.A.

10-18

90508 Excavator

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

PAGE REF.

162607A1 162608A1 162609A1 162610A1 162611A1 162612A1 162613A1 162613A1 162613A1 162613A1 162613A1 162613A1 162614A1 162615A1 162621A1 162622A1 162623A1 162624A1 162625A1 162626A1 162627A1 162628A1 162633A1 162637A1 162638A1 162638A1 162640A1 162649A1 162650A1 162651A1 162652A1 162654A1 162656A1 162656A1 162657A1 162657A1 162658A1 162659A1 162659A1 162660A1 162664A1 162664A1 162665A1 162667A1 162667A1 162669A1 162669A1 162669A1 162669A1 162670A1 162670A1 162673A1 162673A1 162674A1 162675A1 162675A1 162675A1 162675A1 162676A1 162676A1 162677A1 162677A1 162679A1

8-117 8-117 8-117 8-117 8-117 8-117 8-91 8-101 8-115 8-115 8-115 8-115 8-115 8-117 9-45 9-45 9-45 9-45 9-45 9-45 8-117 8-117 8-21 8-21 8-93 S-99 8-99 8-35 8-69 8-89 8-31 8-99 8-91 8-101 8-91 8-101 8-101 8-91 8-101 8-107 8-97 8-111 8-101 8-91 8-101 8-97 8-97 8-111 8-111 8-91 8-101 8-97 8-111 8-99 8-95 8-97 8-109 8-111 8-91 8-101 8-95 8-109 8-99

162680A1 162681A1 162682A1 162683A1 162684A1 162685A1 162686A1 162687A1 162694A1 162695A1 162697A1 162698A1 162700A1 162701A1 162702A1 162703A1 162705A1 162706A1 162708A1 162709A1 162710A1 162711A1 162712A1 162713A1 162715A1 162716A1 162719A1 162719A1 162724A1 162725A1 162726A1 162727A1 162728A1 162729A1 162730A1 162731A1 162746A1 162747A1 162748A1 162748A1 162748A1 162748A1 162749A1 162750A1 162751A1 162752A1 162753A1 162754A1 162755A1 162756A1 162757A1 162758A1 162759A1 162829A1 162829A1 162830A1 162831A1 162832A1 162833A1 162834A1 162872A1 162873A1 162876A1

8-99 8-99 8-113 8-99 8-99 8-113 8-113 8-113 9-77 9-77 8-157 8-157 8-161 8-169 8-169 8-169 2-11 8-157 8-157 8-157 8-169 8-169 8-169 8-171 2-11 2-11 8-169 8-171 8-149 8-171 8-171 8-169 8-169 8-171 8-171 8-171 8-171 2-11 2-11 2-11 2-11 2-11 4-19 4-19 4-19 2-11 8-161 8-169 8-171 2-11 2-11 2-11 8-169 9-51 9-63 9-53 9-51 9-53 9-53 9-53 9-97 9-97 8-21

162881A1 162882A1 162882A1 162883A1 162902A1 162934A1 162935A1 162937A1 162938A1 162939A1 162941A1 162943A1 162944A1 162945A1 162947A1 162958A1 162963A1 162964A1 162965A1 162970A1 162978A1 162978A1 162978A1 162978A1 162978A1 162978A1 162978A1 162978A1 162979A1 162979A1 162983A1 162983A1 162983A1 162984A1 162984A1 162984A1 163064A1 163084A1 163086A1 163086A1 163092A1 163102A1 163104A1 163106A1 163108A1 163109A1 163110A1 163113A1 163114A1 163115A1 163119A1 163120A1 163121A1 163122A1 163123A1 163123A1 163124A1 163124A1 163125A1 163125A1 163126A1 163126A1 163127A1

4-9 2-7 2-11 2-7 4-19 9-97 9-97 9-97 9-101 9-97 9-101 9-101 9-101 9-101 9-97 9-101 9-49 2-13 2-13 4-11 8-125 8-127 8-129 8-131 8-133 8-135 8-137 8-139 8-51 8-51 8-153 8-155 9-73 8-153 8-155 9-73 8-13 9-75 9-73 9-75 9-73 8-73 8-33 8-23 8-39 8-45 8-89 4-19 8-75 8-75 2-11 2-11 2-11 8-111 8-95 8-109 8-91 8-101 8-91 8-101 8-97 8-111 8-107

Bur 7-1180

11 3 4 5 15 20 4 4 4 7 10 13 1 27 9 6 7 8 16 17 28 24 3 18 1 7 34 38 13 9 5 16 16 11 11 17 14 14 28 22 43 23 26 26 42 44 49 51 29 29 45 52 13 12 29 17 34 1 1 4 30

Issued April, 1995

24 21 12 19 17 4 22 21 8 7 6 15 10 42 35 36 3 17 9 24 40 2 41 57 1 21 7 44 52 18 28 54 48 45 7 4 6 11 13 1 10 19 24 14 51 12 5 10 31 11 4 15 1 43 32 39 6 1 5

31 7 24 20 2 3 9 3 18 5 7 10 9 21 8 6 16 7 22

15 28 27 26 15 6 8 5 9 5 1 40 3 20 18 21 4 2 2 17 25 6 8 21 21 8 8 41 48 26

Printed in U.S.A.

90508 Excavator

10-19

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

PAGE REF.

163128A1 163128A1 163161A1 163162A1 163163A1 163164A1 163165A1 163253A1 163254A1 163257A1 163259A1 163326A1 163327A1 163328A1 163329A1 163330A1 163331A1 163332A1 163333A1 163334A1 163335A1 163337A1 163338A1 163339A1 163340A1 163341A1 163343A1 163344A1 163345A1 163346A1 163347A1 163348A1 163349A1 163350A1 163351A1 163352A1 163353A1 163354A1 163356A1 163364A1 163365A1 163366A1 163367A1 163368A1 163369A1 163369A1 163370A1 163370A1 163371A1 163371A1 163372A1 163373A1 163374A1 163374A1 163375A1 163376A1 163377A1 163378A1 163379A1 163379A1 163379A1 163379A1 163379A1

8-99 8-107 9-39 9-39 9-39 9-39 9-43 8-23 8-23 3-3 8-23 9-19 9-19 9-19 9-19 9-19 9-19 9-19 9-19 9-15 9-15 9-15 9-19 9-19 9-19 9-15 9-21 9-21 9-15 9-15 9-15 9-13 9-15 9-15 9-21 9-21 9-21 9-15 9-19 8-137 8-133 8-137 6-7 8-137 8-133 8-137 8-133 8-137 8-133 8-137 8-129 8-129 8-135 8-139 8-137 8-137 8-137 8-137 8-131 8-131 8-131 8-131 8-131

163380A1 163382A1 163383A1 163384A1 163385A1 163386A1 163387A1 163388A1 163389A1 163390A1 163390A1 163391A1 163392A1 163392A1 163393A1 163394A1 163394A1 163395A1 163395A1 163398A1 163399A1 163400A1 163401A1 163402A1 163403A1 163404A1 163405A1 163406A1 163407A1 163408A1 163409A1 163410A1 163411A1 163412A1 163413A1 163414A1 163415A1 163416A1 163417A1 163418A1 163419A1 163420A1 163421A1 163422A1 163423A1 163424A1 163425A1 163430A1 163431A1 163434A1 163435A1 163436A1 163437A1 163438A1 163506A1 163507A1 163508A1 163509A1 163510A1 163511A1 163512A1 163579A1 163650A1

8-131 6·9 6-9 8-133 8-133 8-133 8-133 8-137 8-137 8-135 8-139 8-137 8-129 8-129 8-137 8-135 8-139 8-137 8-137 2-15 2-15 2-3 2-15 2-15 2-15 2-3 2-15 2-7 8-17 8-17 8-15 8-15 8-17 8-17 8-17 8-17 8-17 8-15 8-15 8-39 8-31 8-61 8-47 8-45 8-61 9-73 9-73 9-13 9-15 8-93 8-91 8-91 8-101 8-107 9-101 9-101 9-101 9-101 8-89 9-31 9-31 9-99 8-131

163725A1 163726A1 163727A1 163763A1 163763A1 163789A1 163827A1 163829A1 163845A1 176552A1 176552A1 176553A1 176553A1 176554A1 176554A1 176620A1 176620A1 176620A1 240046A1 240047A1 240049A1 240050A1 240052A1 240054A1 240055A1 240056A1 240057A1 240058A1 240059A1 240062A1 240063A1 240064A1 240065A1 240066A1 240067A1 240068A1 240070A1 240071A1 240072A1 240073A1 240074A1 240075A1 240076A1 240077A1 240079A1 240080A1 240081A1 240082A1 240083A1 240084A1 240085A1 240088A1 240091A1 240093A1 240094A1 240095A1 240096A1 240097A1 240098A1 240099A1 240100A1 240101A1 240102A1

2-13 2-13 9-97 8·97 8-111 2-7 3-3 9-7 8-59 9-91 9-91 9-81 9-87 9-87 9-91 9-97 9-99 9-101 2-39 2-43 2-49 2-49 2-37 2-37 2-37 2-37 2-37 2-37 2-37 2-55 2-55 2-55 2-55 2-55 2-55 2-57 2-47 2-47 2-47 2-47 2-47 2-47 2-47 2-59 2-59 2-59 2-59 2-59 2-59 2-59 2-51 2-33 2-33 2-33 2-33 2-33 2-33 2-33 2-33 2-33 2-33 2-63 2-63

Bur 7-1180

36 27 10 7 11 9 18 46 47 6 48 58 59 54 56 53 55 60 57 49 56 48 51 50 52 54 47 48 55 53 52 24 50 51 50 51 49 47 61 31 29 7 47 9 2 2 3 3 29 14 35 39 18 14 10 20 2 4 5 6

Issued April , 1995

7 13 23 14 23 7 5 27 19 33 37 6 11 27 5 34 38 12 16 20 1 6 21 12 10 8 3 10 38 27 10 1 21 42 25 18 19 8 2 23 10 13 31 11 8 10 14 45 46 25 . 17 23 18 11 6 4 2 1 3 8 3

10 11 19 43 50 5 2 4A 5A 11 16 12 15 17 24 17 11 9 2 4 17 15 2 13 8 7 12 1 29 31 33 32 28

20 26 6 10 9 33 28 34 42 41 37 32 20 2 5 6 7 8 9 11 14 9 13

Printed in U.S.A.

10-20

90508 Excavator

NUMERICAL INDEX PART NO. 240103A1 240105A1 240107A1 240108A1 240109A1 240110A1 240111A1 240113A1 240116A1 240118A1 240121A1 240122A1 240122A1 240123A1 240124A1 240125A1 240132A1 240133A1 240134A1 240135A1 240136A1 240137A1 240138A1 240139A1 240273A1 240274A1 240275A1 240276A1 240277A1 240278A1 240279A1 240280A1 240281A1 240282A1 240283A1 240284A1 240285A1 240287A1 240288A1 240289A1 240291 Ai 240292A1 240304A1 240307A1 240308A1 240308A1 240309A1 240310A1 240311A1 240313A1 240314A1 240315A1 240316A1 240317A1 240318A1 240319A1 240323A1 240330A1 240330A1 240331 Ai 240332A1 240333A1 240334A1

Bur 7-1180

PAGE REF. 2-63 2-63 3-17 3-17 3-15 3-17 3-17 3-17 3-13 3-13 3-13 3-9 3-13 3-13 3-15 3-15 3-15 3-9 3-9 3-9 3-9 3-9 3-9 3-15 3-15 3-15 3-15 3-15 3-15 3-15 3-15 3-9 3-9 3-11 3-11 3-11 2-17 2-17 2-17 2-45 2-45 2-45 4-3 2-25 2-27 2-29 2-27 2-27 2-27 2-27 2-27 2-27 2-27 2-27 2-27 2-15 2-15 4-3 4-5 4-5 4-5 4-5 4-5

12 18 4 9 1 13 16 12 7 11 8 9 10 6 16 1 2 3 4 5 6 11 15 9 13 10 8 5 7 9 7 8 2 1 3 4 10 15 14 2

16 14 11 8 4 13 9 17 15 17 15

2 11 17

PART NO. 240336A1 240337A1 240338A1 240340A1 240341 Ai 240342A1 240342A1 240343A1 240344A1 240345A1 240346A1 240347A1 240348A1 240349A1 240350A1 240351 Ai 240352A1 240353A1 240354A1 240355A1 240356A1 240357A1 240358A1 240359A1 240360A1 240361 Ai 240362A1 240363A1 240364A1 240364A1 240365A1 240366A1 240367A1 240368A1 240369A1 240370A1 240371 Ai 240372A1 240373A1 240374A1 240375A1 240376A1 240377A1 240378A1 240380A1 240381A1 240382A1 240383A1 240384A1 240385A1 240386A1 240393A1 240394A1 320-21448 320-21448 321-3596 321-6672 321-6714 321-6872 321-7040 326-1032 326-1032 329-1014

PAGE REF. 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-3 4-3 4-7 4-7 4-7 4-7 4-7 4-7 4-7 4-7 4-7 4-7 4-7 4-7 4-7 4-3 2-51 4-25 4-25 4-25 4-25 4-25 4-25 4-25 3-15 3-15 9-79 9-83 9-97 9-97 9-97 9-97 9-97 9-85 9-89 9-79

Issued April, 1995

27 6 13 1 24 19 23 5 25 29 30 20 26

7 8 14 22 4 12 3 9 32 31 2 5 4 9

10 16 14 13 11 17 15 18 25 1 2 3 4 5 6 8 12 14 11 11 12 11 23 8 7 8 8 13

PART NO.

PAGE REF.

329-1014 361-36232 361-36232 392-21088 392-21088 429-11062 429-11062 492-11062 492-11062 514-1218 514-1218 514-1219 514-1221 514-1222 514-1222 514-1500 538-816 626-12025 626-12030 626-12040 626-16050 627-10016 627-10016 627-10016 627-10020 627-10020 627-10020 627-10020 627-10020 627-10020 627-10020 627-10020 627-10020 627-10020 627-10020 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10025 627-10030

9-83 9-79 9-83 9-79 9-83 9-79 9-83 9-85 9-89 9-73 9-77 9-73 9-77 9-73 9-75 9-73 5-9 5-9 8-165 8-165 5-9 9-27 9-29 9-47 2-7 2-9 4-21 8-25 8-27 8-75 8-75 9-37 9-39 9-43 9-61 2-13 3-3 3-5 8-3 8-3 8-7 8-19 8-19 8-19 8-25 8-25 8-25 8-25 8-25 8-25 8-27 8-77 8-91 8-93 8-99 8-99 8-101 9-23 9-41 9-41 9-45 9-47 8-83

13 8 8 12 12 7 7 7 7 17 19 33 18 37 21 21 7 16 20 23 3 4 4 11 2 1 3 21 20 11 15 29 2 7 12 1 13 4 17 28 11 2 10 17 2 5 8 15 18 24 28 2 35 2 2 22 35 16 8 17 14 2 9

Printed in U.S.A.

90508 Excavator

10-21

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

PAGE REF.

627-10030 627-10030 627-10030 627-10035 627-10035 627-12020 627-12020 627-12020 627-12025 627-12025 627-12025 627-12025 627-12025 627-12025 627-12030 627-12030 627-12030 627-12030 627-12030 627-12030 627-12030 627-12030 627-12030 627-12030 627-12030 627-12030 627-12035 627-12035 627-12035 627-12035 627-12035 627-12035 627-12035 627-12040 627-12040 627-12040 627-12040 627-12040 627-12040 627-12040 627-12040 627-12040 627-12040 627-14035 627-14035 627-14035 627-16030 627-16030 627-16030 627-16030 627-16035 627-16035 627-16035 627-16040 627-16045 627-16050 627-24070 627-24070 627-6008 627-6012 627-6012 627-6016 627-6016

8-83 8-83 8-83 2-21 8-17 2-7 3-7 4-13 2-13 4-9 9-3 9-11 9-13 9-17 2-7 8-51 8-91 8-91 8-101 8-101 9-7 9-13 9-17 9-21 9-23 9-37 2-3 5-3 8-11 8-11 8-13 9-13 9-17 2-7 2-15 8-13 8-13 8-15 8-15 8-17 8-17 9-21 9-23 2-3 8-17 8-17 8-91 8-91 8-101 8-101 2-7 4-21 8-7 8-167 5-3 8-115 5-3 6-3 4-13 8-99 9-21 8-23 8-71

627-6016 627-6016 627-6020 627-6020 627-6020 627-6020 627-6025 627-8012 627-8012 627-8012 627-8012 627-8016 627-8016 627-8016 627-8016 627-8016 627-8016 627-8016 627-8016 627-8016 627-8016 627-8016 627-8016 627-8020 627-8020 627-8020 627-8020 627-8020 627-8020 627-8020 627-8020 627-8020 627-8020 627-8025 627-8025 627-8025 627-8030 627-8030 627-8030 627-8030 628-10025 628-12020 628-20045 628-6012 738-1510 738-1525 738-1525 738-1525 738-1525 738-1816 738-1816 738-1825 738-5332 800-1145 800-11500 800-11500 800-2122 800-436 800-436 814-10100 814-10100 814-12045 825-1405

8-99 8-99 4-19 8-27 9-21 9-41 3-7 4-9 4-19 8-31 8-31 3-7 4-13 5-3 8-29 8-29 8-29 8-29 8-167 9-33 9-37 9-45 9-67 4-9 8-25 8-25 8-25 8-25 8-25 9-19 9-41 9-61 9-69 9-19 9-21 9-37 8-21 8-23 9-71 9-75 5-11 8-165 5-3 9-5 8-121 6-5 6-5 6-5 9-37 8-5 8-5 8-173 9-17 8-173 8-169 8-169 3-7 9-27 9-29 8-11 8-83 2-7 4-19

825-3064 827-10040 827-10050 827-10080 827-10130 827-12060 827-12060 827-12060 827-12070 827-12070 827-12070 827-12070 827-12070 827-12080 827-12080 827-12080 827-12080 827-12080 827-12080 827-12080 827-12090 827-14050 827-14050 827-16075 827-16090 827-16090 827-16090 827-20065 827-20065 827-20075 827-20130 827-24090 827-24090 827-24140 827-6080 827-8035 827-8050 827-8050 827-8055 827-8080 828-10060 828-10090 828-16055 828-16065 828-16070 828-16070 828-16070 828-16070 829-11420 829-11420 829-11420 829-11420 829-1306 829-1308 829-1310 829-1312 829-13430 829-1405 829-1406 829-1406 829-1406 829-1406 829-1406

5-9 2-21 2-21 8-99 2-21 8-75 8-163 9-61 8-11 8-11 8-51 8-51 8-65 8-91 8-101 8-115 8-115 8-115 8-115 8-117 8-11 8-9 8-9 8-125 8-59 8-59 8-59 5-3 6-3 5-13 2-3 8-167 9-3 9-3 8-27 4-9 9-13 9-17 9-41 8-27 2-21 8-77 5-11 5-9 2-7 3-3 8-3 8-65 9-73 9-73 9-75 9-77 9-7 9-7 9-7 9-7 9-73 9-69 3-7 3-7 9-27 9-29 9-33

Bur 7-1180

16 23 30 6 40 11 2 10 25 17 12 15 2 2 8 2 2 30 2 30 13 11 4 1 2 14 10 41 48 18 16 5 21 4 12 16 13 18 11 16 41 23 4 23 44 9 12 9 12 13 12 8 7 14 2 18 4 13 32 12 36 4

Issued April, 1995

25 28 14 31 9 14 33 24 37 2 5 4 16 6 2 5 8 12 15 14 20 3 9 2 27 30 34 38 42 45 12 16 8 47 6 5 29 49 12 14 5 4 24 5 6 6 12 19 35 6 10 27 34 18 10 14 26 20 20 56 4 23 35

6 7 8 11 10 25 39 1 39 44 5 9 5 5 5 6 9 12 15 25 51 2 15 3 2 5 8 21 7 9 1 9 1 4 4 21 35 6 3 14 9 5 13 17 18 11 11 2 28 34 22 4 8 6 9 7 22 2 14 28 18 18 2

Printed in U.S.A.

10-22

90508 Excavator

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

PART NO.

PAGE REF.

829-1406 829-1408 829-1408 829-1408 829-1410 829-1410 829-1410 829-1410 829-1410 829-1410 829-1410 829-1410 829-1410 829-1410 829-1410 829-1410 829-1410 829-1412 829-1412 829-1412 829-1412 829-1412 829-1412 829-1412 829-1412 829-1412 829-1412 829-1412 829-1414 829-1416 829-1420 840-1516 840-1516 840-168 840-168 840-168 840-168 840-168 840-168 840-168 843-1412 861-10030 861-10030 861-12020 861-12040 861-12040 861-8020 862-10030 862-10030 862-10030 862-10030 862-10030 862-10030 862-10030 862-10030 862-10030 862-10030 862-10030 862-10030 862-10030 862-10035 862-10035 862-10035

9-69 3-7 8-21 9-17 2-21 4-21 8-11 8-13 8-13 8-19 8-83 9-21 9-23 9-27 9-29 9-37 9-37 2-15 8-7 8-11 8-11 8-51 8-75 8-91 8-101 9-21 9-23 9-61 4-21 2-7 2-3 4-17 9-69 2-9 3-5 4-11 9-39 9-41 9-65 9-67 9-43 8-165 8-173 8-123 8-163 8-163 8-165 8-57 8-57 8-63 8-63 8-73 8-73 8-73 8-73 8-97 8-111 8-113 8-113 8-113 8-9 8-51 8-51

862-10035 862-10035 862-10035 862-10035 862-10035 862-10035 862-10035 862-10035 862-10040 862-10040 862-10045 862-10045 862-10045 862-10045 862-10045 862-10045 862-10045 862-10045 862-10045 862-10065 862-10065 862-10065 862-10080 862-12020 862-12035 862-14050 862-14050 862-14050 862-14050 862-14050 862-14050 862-14050 862-14050 862-14050 862-14050 862-14050 862-14050 862-14050 862-14050 862-14050 862-14050 862-14080 862-14080 862-14080 862-14090 862-14090 862-16030 862-16035 862-4010 862-4010 862-4010 862-5010 862-6020 862-6025 862-6030 862-6030 862-8035 862-8035 863-10020 863-10028 863-10028 863-10028 863-10028

8-51 8-51 8-51 8-51 8-95 8-109 8-111 8-113 3-7 8-59 8-9 8-9 8-9 8-9 8-57 8-63 8-63 8-65 8-65 8-9 8-15 8-113 8-99 9-61 8-17 8-57 8-59 8-95 8-95 8-95 8-97 8-97 8-109 8-109 8-109 8-111 8-111 8-117 8-117 8-117 8-117 8-95 8-109 8-111 8-91 8-101 8-101 8-91 8-141 8-147 8-149 8-143 4-19 9-25 9-27 9-29 9-27 9-29 6-7 8-129 8-129 8-129 8-129

863-10040 863-10060 863-10060 863-10060 863-10100 863-10100 863-12040 863-12080 863-12090 863-12090 863-16100 863-16130 863-22045 863-22075 863-8030 863-8050 877-52030 878-10812 892-10010 892-10012 892-11005 892-11005 892-11006 892-11006 892-11006 892-11006 892-11006 892-11006 892-11006 892-11006 892-11006 892-11006 892-11006 892-11006 892-11006 892-11006 892-11006 892-11006 892-11006 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008

8-133 8-133 8-133 8-137 8-129 8-129 6-9 6-3 6-11 8-159 8-127 8-127 8-169 8-161 8-121 8-171 8-5 3-7 2-11 5-9 4-17 9-69 3-7 4-13 4-19 8-23 8-27 8-27 8-71 8-99 8-99 8-99 9-5 9-21 9-27 9-29 9-33 9-41 9-69 3-7 4-9 4-11 4-13 4-19 5-3 8-21 8-21 8-23 8-25 8-25 8-25 8-25 8-25 8-29 8-29 8-29 8-29 8-31 8-31 9-17 9-19 9-21 9-27

Bur7-1180

6 11 12 16 12 5 59 4 9 4 6 14 5 15 15 17 24 5 14 45 53 6 26 7 7 42 27 4 10 22 3 6 13 13 13 2 12 40 1 1 14 19 11 4 29 32 16 4 13 9 18 3 8 12 17 25 41 10 15 19 12 13 18

Issued April, 1995

22 26 31 35 3 2 23 2 13 7 20 26 30 8 13 22 10 17 34 4 6 15 2 29 17 20 7 15 20 32 37 6 15 20 32 37 8 13 18 22 10 10 27 27 27 19 19 11 9 8 3 6 10 6 6 2 2 41 13 16 28 32

32 15 24 22 15 31 22 3 94 34 6 7 43 13 3 60 7 9 25 15 7 14 15 14 7 37 5 32 5 26 29 33 6 10 8 8 4 18 7 12 3 4 38 7 13 30 50 28 31 35 39 43 3 6 9 13 3 6 7 48 7 3

Printed in U.S.A.

90508 Excavator

10-23

NUMERICAL INDEX PART NO.

PAGE REF.

PART NO.

PAGE REF.

892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11008 892-11010 892-11010 892-11010 892-11010 892-11010 892-11010 892-11010 892-11010 892-11010 892-11010 892-11010 892-11010 892-11010 892-11010 892-11010 892-11010 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11012 892-11014 892-11014 892-11014 892-11014 892-11014 892-11014 892-11014 892-11014 892-11014 892-11014 892-11014 892-11014 892-11014 892-11016 892-11016 892-11016 892-11016

9-29 9-33 9-41 9-45 9-69 9-71 9-75 2-21 3-3 3-5 4-15 8-17 8-83 8-83 8-83 8-83 9-23 9-27 9-29 9-39 9-41 9-41 9-43 2-15 4-9 4-11 4-13 5-3 8-13 8-15 8-15 8-17 8-17 8-115 8-115 8-115 8-115 8-117 8-165 9-3 9-7 9-11 9-17 9-21 9-23 9-23 4-21 8-9 8-9 8-17 8-17 8-101 8-109 8-109 8-109 8-109 8-111 8-111 8-111 4-21 5-3 8-7 8-59

892-11016 892-11016 892-11016 892-11016 892-11016 892-11016 893-11006 893-11006 893-11006 893-11008 893-11008 893-11012 895-10006 895-10010 895-11005 895-11006 895-11006 895-11006 895-11006 895-11006 895-11006 895-11006 895-11006 895-11006 895-11006 895-11006 895-11008 895-11008 895-11008 895-11008 895-11008 895-11008 895-11008 895-11008 895-11008 895-11008 895-11008 895-11008 895-11008 895-11008 895-11008 895-11010 895-11010 895-11010 895-11010 895-11010 895-11010 895-11010 895-11010 895-11010 895-11010 896-11012 896-11012 896-11012 896-11012 896-11012 896-11012 896-11012 896-11014 896-11016 896-11016 896-11020 896-11020

8-59 8-59 8-65 8-65 8-101 8-115 4-9 4-11 4-13 4-13 9-69 4-13 2-11 2-11 9-69 3-7 4-13 8-23 8-27 8-27 8-99 9-21 9-27 9-29 9-33 9-41 3-7 4-9 4-11 4-13 4-19 9-13 9-21 9-27 9-29 9-33 9-41 9-45 9-47 9-61 9-69 2-21 4-21 8-3 8-3 9-23 9-39 9-41 9-41 9-43 9-61 4-9 4-11 4-13 9-11 9-17 9-21 9-23 4-21 3-7 4-21 9-27 9-29

Bur7-1180

3 15 13 4 9 13 15 13 14 5 10 41 10 17 24 31 17 13 13 3 4 19 8 6 18 14 6 11 13 14 19 12 17 5 8 11 14 26 5 13 14 16 8 3 3 26 8 3 16 24 45 28 7 11 16 21 28 33 38 13 15 9 3

Issued April, 1995

PART NO.

PAGE REF.

6 9 3 6 20 3 8 10 3 5 11 11 23 26 15 27 15 38 6 33 34 13 7 7 3 20 6 15 13 4 39 44 2 19 19 16 21 5 8 17 10 14 4 18 29 13 4 5 22 9 13 19 15 7 6 9 4 4 9 10 14 14 14

Printed in U.S.A.

CASE TECHNICAL MANUALS Manuals are available from your Dealer for the operation, service and repair of your machine. For prompt convenient service, contact your Dealer for assistance in obtaining the manuals for your machine.

Your Dealer can expedite your order for operators manuals, parts catalogs, service manuals and maintenance records.

Always give the Machine Name, Model and P.I.N. (product identification number) or S.N. (serial number) of your machine so your Dealer can provide the correct manuals for your machine.

CALIFORNIA Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.

Battery posts, terminals and related accessories contain lead and lead compounds.

Wash

hands after handling.

NOTE: Case Corporation reserves the right to make improvements in design or changes in specifications at any time without incurring any obligation to install them on units previously sold

Printed in U.S.A.

CASE CORPORATION

CASE CANADA CORPORATION

700 STATE STREET

3350 SOUTH SERVICE ROAD

RACINE, WI 53404

U.S.A.

BURLINGTON, ON L7N 3M6

CANADA