Hein-Werner Series 10 10HD & 12HD Crawlers Service & Parts Manual - PDF DOWNLOAD

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SERVICE and PARTS MANUAL for SERIES 10, 10HD AND 12HD CRAWLERS

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CONSTRUCTION EQUIPMENT DIVISION WAUKESHA, WISCONSIN 53186

Page SECTION I — CRAWLER DESCRIPTION Main Components Ditch Straddler Hi-Walker Crawler Power Transmission

1 1 3 3 3

SECTION II — CRAWLER OPERATION Preparation For Use Operating Controls Propel Levers Propel Brake Lever Preparation for Storage

4 4 5 5 6 6

SECTION III — CRAWLER MAINTENANCE AND REPAIR Preventive Maintenance Lubricant Recommendations Maintenance Schedules Lubrication Propel Drive Chain Adjustment Crawler Track Adjustment Hydraulic Circuit Pressure Check Propel Circuit Pressure Check Propel Brake Adjustment Tool Kit Gear Box Removal Propel Gear Box Repair Shaft Bearing Adjustment Gear Box Replacement Crawler Drive Sprocket Removal Tumbler or Idler Shaft Bushing, Thrust Washer, and Seal Replacement

7 7 7 7 7 8 8 8 9 9 9 9 9 10 10 11 11

SECTION IV — REPAIR PARTS LIST

12

CRAWLER DESCRIPTION

This section provides the owner and operator of Hein-Werner crawler-mounted equipment with the basic information needed to operate and maintain the crawler.

and a 112-inch width with 32-inch shoes. The turntable adapter (8) is bolted to the upper surface of the carbody and mounts the swing bearing (6) which, in turn mounts the upper unit.

MAIN COMPONENTS

Each side frame (16) is a welded double-channel unit. At each end of the side frame two centrifugally cast bearings with flush-type seals mount a shaft, one for the tumbler (10) and one for the idler (1).

The bearings and seals for both shafts are accessible through plates (2 and 11) at the ends of the shafts.

The tumblers are self-cleaning and in operation contact only one track shoe at a time and thus eliminate binding and excessive wear. Track tension is adjusted at the adjustment bracket (14); adjustment shifns are inserted through the access plate (15). Two hooks (12) in each side frame permit moving the side frame on the cross tubes to change the width of the tracks.

Two chains on the inner side of each side frame are welded at one end to the side frame and bolted at the other end to the carbody and prevent the side frames from being pulled off the cross tubes.

The crawler (Figure 1) consists essentially of two side frames (16) (which mount the tracks and associated parts, the propel motors and drive mechanisms) and the carbody (7) mounted between the two side frames.

The carbody is a box-section structure that is bolted to two cross tubes. These two tubes fit inside the sleeve type mountings (4) in the side frames and are secured to the mountings with two nuts and bolts at each end of the tube. There are two mounting positions for the cross tubes in the side frame: one provides a 96-inch crawler width with 24-inch shoes and a 104-inch width with 32-inch shoes; the other provides a 104-inch crawler width with 24-inch shoes

1.

2.

3.

4.

5.

6.

Idler Idler Shaft Access Plate Upper Roller Sleeve-Type Mountings Roller Shaft U-bolt Swing Bearing

7.

8.

9.

10.

11.

12.

13.

Carbody Turntable Adapter Sprocket Tumbler Tumbler Shaft Access Plate Frame Extension Hooks Lower Roller

14. Track Adjustment Bracket 15. Track Tension Adjustment Access Plate 16. Side Frame 17. Track Pins 18. Track Shoes

Figure 1. Crawler 1

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Figure 2. Backhoe Mounted on Ditch Straddler Crawler

Figure 3. Backhoe Mounted on Hi-Walker Crawler

Three different side frames provide three different track sizes: 10' 4", 11' 6" and 12' 8". All three track sizes are used with Model C-10 and C-10HD equipment. The two larger tracks are used only with Model C-12HD equipment. Two different shoe sizes, 24" and 32", in both street and grouser types are used with all three track sizes. The ground contact area with each track and shoe size is shown in Table 1.

2

Table 1. Ground Contact Area (Square Inches) Track Size Shoe Size

10 4"

11' 6"

12' 8"

24" 32"

5115 6820

5775 7700

6435 8580

CRAWLER DESCRIPTION

The tracks are built up of heat treated alloy steel shoes (18) held together by high carbon steel pins (17). Three rollers (3) support the tracks on the upper side of the side frame; seven rollers (13) on the 10' 4" and 11' 6" frames support the crawler and upper unit on the lower side while eight rollers are used on' the 12' 8" frames. The rollers are made of heat treated alloy steel and are mounted on antifriction bearings that are permanently lubricated' and sealed for life. The roller shafts are secured to the side frames with U-bolts (5).

GEAR CASE

DITCH STRADDLER ATTACHMENT

The cross tubes on the carbody can be lengthened by means of extensions to provide a wide-track crawler mount for ditching as shown in Figure 2.

HYDRAULIC MOTOR Figure 4. Hydrostatic Power Unit .

HI-WALKER CRAWLER

The Hi-Walker crawler (Figure 3) has larger side frames which elevate the carbody and increase the clearance under the carbody to 32 inches. The track ends on this crawler are tapered upward to permit improved travel through mud and marsh conditions.

POWER TRANSMISSION

The power system for the crawler includes the hydraulic pump, control valves and piping in the upper unit plus the hydra-swivel, hydrostatic units, hydraulic lines, chains and sprockets in the crawler.

The parts in the upper unit are covered in the section dealing with the upper unit.

The hydra-swivel is located in the center of the carbody. It transmits the hydraulic fluid from the upper unit, which rotates on the swing bearing, to the

hydrostatic units in the crawler. There are two hydrostatic units (Figure 4), one on the inner side of each side frame. Each provides an independent forward and reverse drive for the track on that side. Each unit consists of a hydraulic motor and a gear case.

The high pressure oil drives the motor and the motor output is transmitted through the gear case to an output sprocket, then through a chain to the drive sprocket (9, Figure 1) which, in turn, is keyed to the tumbler shaft.

The crawler brake system consists of an operating lever in the cab and a brake drum and set of expanding shoes for each track. Each drum is secured to the input shaft of the gear box opposite the hydraulic motor. The brake lever is connected to a cable which is routed through the hydra-swivel to an equalizer bar. Two cables, one for each set of shoes, extend from the equalizer bar to the brake shoes.

3

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PREPARATION FOR USE

When the machine is received, make a complete check for damage which may have occurred in shipment. Make the following checks and adjustments each day before operating the crawler.

1. Carbody and side frame assembly checks. .$7 Tightness of all mounting bolts, see Table 4.

Track adjustment, see page 8.

Drive chain adjustment, see page 8.

2. Crawlers with 24-inch shoes are shipped from the factory at the legal shipping width of 96 inches; crawlers with 32-inch shoes are shipped at a width of 104 inches. Both may be operated at these widths or extended 8 inches for greater stability. To extend the tracks, proceed as follows:

a. Swing the boom (see Figure 5) over the side of the tracks and with the bucket tucked, apply down pressure with the boom to lift the track off the ground. b. Block up the machine and release pressure on the boom. c. Remove the end plates on the cross tubes and then remove four locking bolts which secure the side frame to the cross tubes. Attach a chain to the hook in the side frame and the bucket as illustrated.

Use the bucket to pull the tracks out until the side frame is flush with the end of the cross tube. d. Replace and tighten the locking bolts in the second set of holes. Extend the opposite track in a similar manner. Each track will move out four inches.

Replace the end plates on the cross tubes.

Figure 5. Extending Crawler Tracks 4

CRAWLER OPERATION

INSTRUMENT PANEL CHOKE LEVER STARTER BUTTON THROTTLE LEVER

EMERGENCY STOP KNOB

PROPEL CONTROL LEVERS

PROPEL BRAKE CONTROL LEVER

HEIGHT ADJUSTMENT

Figure 6. Operating Controls — Crawler

OPERATING CONTROLS (See Figure 6)

Operators not familiar with hydraulic machines may tend to over-control and thereby cause rough operation of the machine. It is recommended that the machine be operated at half throttle or less until the operator gets the "feel" of the controls. The throttle setting may then be gradually increased to fully governed speed. The operation of the crawler controls is as follows:

The speed of travel is governed by the speed of the engine.

1. To propel machine forward, push both levers forward.

2. To propel machine backward, pull both levers back.

3. To make a right hand turn, use any of the following procedures:

PROPEL LEVERS

a. Push the left lever forward and leave the right lever in neutral.

The crawler is in the normal traveling position when the drive sprockets are at the rear. Follow the instructions below when the crawler is in this position.

When the crawler is in a reversed position (sprockets at the front), reverse the directional instructions.

b. Pull the right lever back and leave the left lever in neutral. c. When working in close quarters, or when speed is required, a right hand "spin" turn may be 5

///Ein makine, made by simultaneously pushing the left hand lever forward, and the right hand lever back.

4. To make a left hand turn, reverse the above directions.

PREPARATION FOR STORAGE

If the crawler is to be stored for an indefinite length of time, perform the following procedures, subject to the length of the anticipated storage period: 1. Drain the lubricant from the propel gear boxes and refill with preservative oil.

NOTE The control valves in the propel hydraulic circuit are detented to hold the spools in either of the two positions. The spool will not return to the neutral position unless the control lever is manually returned to the neutral position.

PROPEL BRAKE LEVER 1. To engage brake, pull up on the lever. The lever will snap into an overcenter lock position.

2. To release brake, push the lever down.

PROPEL GEAR BOX FITTINGS

Wherever fluid systems have been drained, attach a waterproof tag to warn the operator not to operate the machine until the system(s) have been drained and refilled with correct fluid.

2. Wipe the crawler to remove all film and dirt.

Apply preservative to any exposed metal surfaces subject to corrosion through prolonged non-usage.

SWING BEARING FITTINGS (4) RH TUMBLER SHAFT FITTINGS (2)

RH IDLER SHAFT FITTINGS (2)

LH TUMBLER SHAFT FITTINGS (2)

LH IDLER SHAFT FITTINGS (2) USE MOLY TYPE GREASE, MOBIL SPECIAL, OR EQUIVALENT Figure 7. Crawler Lubrication Points

6

CRAWLER MAINTENANCE AND REPAIR

:SECTION,: CRAWLER MAINTENANCE AND REPAIR PREVENTIVE MAINTENANCE

Table 2. Recommended Lubricants — Crawler

It is impossible to overstress the importance of preventive maintenance. A well organized, day-to-day preventive maintenance schedule will save you expensive "downtime" and costly repairs. In addition it will help to insure proper operation and extended life of the machine.

This section outlines suggested maintenance schedules, lubrication guides, and minor adjustments which should be made to maintain optimum performance from your crawler. These schedules, and the preventive maintenance record sheets included with this manual, will help you organize a good system of daily care which best suits your particular operation.

Part

Lubricant

Gear Boxes

EP 80-90 oil

All grease fittings

Moly type grease such as Mobiloil Special or equivalent

LUBRICANT RECOMMENDATIONS

To insure maximum efficiency and long life, use the lubricants recommended in Table 2 or their equivalent.

The maintenance requirements listed are for average working conditions. If your crawler is subject to adverse conditions, such as extreme dust, moisture, etc., the frequency and extent of the maintenance procedures should be increased accordingly.

MAINTENANCE SCHEDULES

A one year supply of "Preventive Maintenance Record" forms is included at the end of this manual.

A sample copy, with several typical entries made has also been included to show how these records may be maintained. These records, when kept complete and up-to-date, will benefit both the owner and the operator.

LUBRICATION

Follow the maintenance schedules and procedures outlined in Table 3.

Lubricate the crawler assembly at the points specified in Figure 7. Be sure to lubricate crawler daily, even though the machine has not been traveling, since there is movement when swinging and digging.

DO NOT lubricate propel drive chain.

Table 3. Preventive Maintenance and Inspection Schedule Frequency

Service or Inspection to be Performed

Daily

Check level of lubricant in propel box. See GEAR BOX REPLACEMENT, page 10.

Daily

Lubricate as required. See LUBRICATION on this page.

Weekly

Check propel drive chain adjustment. See page 8.

Weekly

Check crawler track adjustment. See page 8.

Monthly

Check propel brake adjustment. See page 9.

Monthly

Check all mounting and assembly bolts. Tighten if necessary. Refer to Table 4.

Monthly

Check all mechanical linkage connections.

Monthly

Check all hydraulic system hoses, lines, and fittings for signs of possible trouble.

7

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PUSHMASTER UNIT

MOUNTING BOLTS (4)

ADJUSTING BOLTS SHIM COVER PLATE Figure 9. Crawler Track Adjustment

jitiger, ADJUSTING BOLTS LOCK NUTS (4) Figure 8. Propel Drive Chain Adjustment

5. Release the pressure on the Pushmaster Unit by turning relief valve knob counterclockwise.

6. Replace the shim cover plate.

This adjustment must be made on both idler bearing blocks (one inside and one outside the side frame) to keep the idler shaft from becoming "cocked."

PROPEL DRIVE CHAIN ADJUSTMENT

HYDRAULIC CIRCUIT PRESSURE CHECK

Check propel drive chain for 3/4" to 1" deflection on the slack side of chain. If necessary to adjust, proceed as follows:

The control valves and pressure compensating unit were correctly adjusted before the crawler was shipped. Only factory and dealer representatives are authorized to adjust valve pressure settings. TAMPERING WITH PRESSURE SETTINGS WILL RESULT IN VOIDING THE WARRANTY OF THE MA CHINE.

1. Loosen the four mounting bolts (Figure 8) which attach gear box to side frame.

2. Loosen the four adjusting bolt lock nuts and tighten both adjusting bolts equally to adjust chain until deflection is 3/4" to 1".

3. Tighten lock nuts and gear box mounting bolts and recheck chain deflection.

CRAWLER TRACK ADJUSTMENT

The crawler tracks should be adjusted until some slack exists. When there is no slack, or excessive slack, adjust the tracks at the idler end of the side frame (Figure 9) as follows: 1. Remove shim cover plate.

2. Insert Hein-Werner Pushmaster unit, supplied with tool kit, as shown.

3. Turn the relief knob on the pump clockwise, and "jack" out the idler bearing block until correct slack exists.

4. Install the 1/4" and 1/8" thick shims (furnished in the tool kit) as required to take up play.

8

Figure 10. Pressure Gage Installed in Propel Circuit Cross-Over Relief Valve

CRAWLER MAINTENANCE AND REPAIR

1. Hein-Werner Pushmaster Unit Track Adjustment 2. Chain Adapter - Sprocket Removal 3. Track Adjusting Shims, 1/4" (16) 4. Track Adjusting Shims, 1/8" (20) 5. Socket, 1-5/16", Standard 3/4" Drive 6. Track Shoe Groove Pins (6)

Figure 11. Tool Kit However, at the intervals specified in the maintenance schedule, or in the event of malfunction, check the pressure settings as follows: NOTE Be sure gage is indicating correctly before proceeding.

PROPEL CIRCUIT PRESSURE CHECK

Place the crawler so that forward andbackward travel are completely blocked. Install 0-3000 psi pressure gage in each propel crossover valve as shown in Figure 10. With engine at full throttle, push both propel control levers forward. If the gages indicate no pressure reading, pull both levers back. The two gages should read 2050 to 2100 psi.

PROPEL BRAKE ADJUSTMENT

The propel brakes are static brakes only and the amount of wear should be very small. However, if adjustment is necessary, it can be done in the handle of the brake lever or at either end of the cable conduit.

GEAR BOX REMOVAL

To remove the propel gear box, swing the boom over the side frame on which the gearbox is mounted.

Disconnect the safety chain from the carbody. Raise and block the machine as described on page 4 and Figure 5. Disconnect the hydraulic lines from the propel motor, remove the brake cable and mounting bracket from the gear box. Disconnect the four locking bolts which attach the side frame to the carbody cross tubes. Attach chain as shown in Figure 5 and pull the entire side frame off the cross tubes. Set the side frame down with the gear box up. Remove the four mounting bolts (Figure 8) and remove the chain and gear box.

PROPEL GEAR BOX REPAIR

The gear boxes are of relatively simple construction and therefore detailed disassembly and repair instructions are not necessary. However, for ease of disassembly and repair, and also to guard against unnecessary damage to the gear box components, we recommend that the following list of general hints and precautions be followed: NOTE

Make the initial adjustment in the handle by turning the knurled adjusting knob at the tip of the lever clockwise until the lever "snaps" into an overcenter locked position when pulled up.

If sufficient adjustment can not be made at the handle, make the remaining adjustment at either end of the cable.

TOOL KIT

The tool kit supplied with crawler mounted machines (Figure 11) includes the tools necessary for adjustments and maintenance of the crawler. This kit also includes shims and groove pins for the crawler tracks.

Use only genuine Hein-Werner parts to insure proper fit and operation.

1. Use a soft hammer when assembling or disassembling to prevent nicking or marring parts.

2. Use a press wherever possible to remove and replace gears and bearings.

3. Use care when removing seals and bearing cups to avoid damaging the case, or cover, in which the components are seated.

4. Replace hex nuts and bolts with rounded head corners, all lockwashers, oil seals and gaskets.

9

/hfein-ffivner Table 4. Torque Values

Description Gear box intermediate shaft cover bolts Gear box output shaft cover bolts Gear box cover bolts

Torque Ft. Lbs. 106 - 113 69 -

73 SHAFT END PLATE

106 - 113

Bolts on inner and outer race of turntable

200

Bolts holding turntable adapter to carbody

300

Bolts holding carbody to cross tubes

556

5. Clean the threads of all bolts, studs, and nuts to assure proper torque and adjustment. Refer to Table 4 for proper torque values.

BEARING BLOCK

6. Carefully clean and inspect all parts for signs of wear or future failure.

DRIVE LOCK PIN

TUMBLER

Figure 13. Removing Idler or Tumbler Bearing Blocks SHAFT BEARING ADJUSTMENT

The intermediate shaft bearings are adjusted by means of shims under the shaft cover. Use shims as required to obtain between .002 inch end play and .002 inch preload on the bearing. The output shaft bearings are adjusted by positioning the nut on the upper end of the shaft. Tighten and secure nut as required to obtain between .002 inch end play and .002 inch bearing preload. Pack the grease cavity of the shaft covers with Moly type grease such as Mobiloil Special or equivalent.

GEAR BOX REPLACEMENT

Figure 12. Removing Crawler Drive Sprocket 10

Install the propel box and adjust the drive chain (see page 8) while the side frame is removed. Tip the side frame back to the normal position by inserting the bucket teeth under the track shoes and tucking the bucket. Line up the side frame mounting sleeves with the cross tubes and carefully push the side frame onto the cross tubes. Replace the two locking bolts on each cross tube, and connect the safety chain, brake cable and bracket and the hydraulic lines.

CRAWLER MAINTENANCE AND REPAIR

• To refill propel gear box, remove the top filler plug and fill the gear box with EP 80-90 oil until the oil begins to run out the upper level checking plug located at the side of the gear box. Replace the plugs and check the gear box for oil leaks.

CRAWLER DRIVE SPROCKET REMOVAL

Use the Pushmaster Unit supplied with the crawler tool kit to remove the crawler drive sprocket. Attach a chain to the sprocket as shown in Figure 12. Replace the standard Pushmaster head with the concave head adapter (2, Figure 11). Remove the shaft end plate. Install the Pushmaster as shown and pull the sprocket out until the drive chain will clear the track shoes. The drive chain can now be removed and the sprocket pulled completely off.

TUMBLER OR IDLER SHAFT BUSHING, THRUST WASHER, AND SEAL REPLACEMENT

To replace the shaft bushings, thrust washers, and seals, loosen the track by removing all adjusting shims. (See Figure 9.) To remove either the tumbler or idler bearing blocks, remove the track shoe pin (Figure 13) by first driving out the drive lock pin and then the track shoe pin from the opposite side.

If the tumbler is to be removed, disconnect the drive chain. Remove the side frame end plates and then the tumbler or idler and shaft assembly. Disassemble these components by removing the shaft end plates, the bearing blocks and the shafts.

When replacing the shaft bushings and seals, press the bushings in place and install the seals in a reverse position (Figure 14) to permit the bushing to be "flushed" of dirt when it is greased.

SEAL

BEARING BLOCK

Figure 14. Replacing Bushings and Seals Reassemble the thrust washers and bearingblocks to the shaft. (See Figures 23 and 24.) To adjust the shaft end plate clearance, bolt one end plate tight.

Add shims as required to obtain .020-.030 inch total clearance between the bearing block and the shaft end plate. When shimming the tumbler end, place the shims on the drive sprocket end of the shaft.

Adjust the idler at either end of the shaft. Replace the shaft and tumbler or idler assembly in the side frame by reversing the disassembly procedure. Adjust the track as instructed on page 8.

11

41/EinWprilet/

INSTRUCTIONS FOR ORDERING REPLACEMENT PARTS

INSPECTION OF SHIPMENTS

To assure prompt and accurate service, include the following data with each parts order: 1.

2.

3.

4.

5.

6.

7.

Model and Serial number of machine. See Figure 15 Size of track Part Numbers Part Description Quantity of each part desired Correct shipping destination Method of transportation

Carefully inspect all shipments upon arrival. In the event of loss or damage, do not accept the shipment until the transportation company either makes a notation on the freight bill, or gives you an inspection report covering said damage or loss. In the event of concealed damage or loss, notify the carrier at once (within 20 days) requesting that an inspection be made and damage or loss be acknowledged.

Confirm all telephone and telegraph orders in writing.

Be sure these orders are marked "Confirmation," to avoid duplication of orders.

WHERE TO ORDER PARTS All Hein-Werner Dealer8 are conveniently located throughout the United States and Canada. These Dealers maintain a stock of genuine Hein-Werner replacement parts. Always order parts from your nearest HeinWerner Dealer.

ADJUSTMENTS AND RETURNS Refer to the written Warranty in this manual for an explanation of Warranty policy. If you feel a Warranty claim is in order, consult your Dealer. Claims must be made through your Dealer within a 15 day period from the time a failure occurs. Parts returned directly to the factory, without Dealer Authorization, will not be accepted.

/hfoh7earropi/ CONSTRUCTION EQUIPMENT SER. NO.

MODEL NO.

LOT NO.

ENGINE NO .

REFER TO MANUAL FOR LUBRICATION AND OPERATING INSTRUCTIONS

HEIN - WERNER CORPORATION WAUKESHA WISCONSIN. U S A

Figure 15. Serial Number Plate

USE GENUINE HEIN-WERNER PARTS FOR MAXIMUM PERFORMANCE 12

At ,

CRAWLER REPAIR PARTS LIST

WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12

4

Figure 16. Hydra-Swivel Assembly

HYDRA-SWIVEL ASSEMBLY Index Number

Part Number

1 2 3 4

010036 040105 040104 040107

Description 0-Ring Hydra-swivel Body Hydra-swivel Housing End Cap

Quantity 6 1 1 1

13

///ein-a/prner WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12

Figure 17. Propel Brake Installation (Sheet 1) 14

■ 41

CRAWLER REPAIR PARTS LIST

WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12

Figure 17. Propel Brake Installation (Sheet 2)

PROPEL BRAKE INSTALLATION Index Number

Part Number

1 2 3 4 5 6 7 8 9 10

230107 400290 230103 230102 220044 230104 220046 400182 230113 230118 230117 240057 240056 230101 230091 230087

11 12 * *

Description Upper Brake Cable Snap Ring Block - Brake Cable Bearing Mount Bearing Equalizer Bearing Washer Bearing Nut Cable - Lower Propel Gear Box Bracket, RH Propel Gear Box Bracket, LH Propel Gear Box, RH (See Figure 24 for details) Propel Gear Box, LH (See Figure 24 for details) Cable Mounting Bracket - Turntable Brake Handle Assembly Brake Handle Mounting Bracket

Quantity 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 1

*In operator's cab; see Figure 6.

15

/ffein-ffemer/ WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12

Figure 18. Heavy Duty Propel Motor, 000017 16

CRAWLER REPAIR PARTS LIST

WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12 HEAVY DUTY PROPEL MOTOR (000017) (For Use with 12' 8" Tracks and 32" Shoes) Index Number t 2 t 3 t 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 * 43 44 45 46 47 48 49 50

Part Number LA1072 PB1135 X73-50-3 L3006-26 X126-8 YA1669-1 X97-100 XA1686-3 M1391K AH2010 A1327-182 51032 K3026-27 Y1058 L3006-73 MA1688-25 L3006-73 KA1007M-25 Y1058 K3026-27 S1032 TA1519-9 X115-20 AR2010 KA1687-2-8 TA1133 TA1519-9 X115-20 AR2010 S1032 K3026-27 Y1058 AB1402-25 X89-=16 L3006-73 MA1688-25 L3006-73 KA1007M-25 K3026-27 S1032 RA1603 X144-3 AB1402-25 X4-76 A2078-45-2 X41-4

Description Retainer Ring Drive Shaft Seal 0-Ring Tapered Roller Bearing Spacer Snap Ring Shaft End Cover Check Assembly Shaft Bushing Spring Roller Bearing Pocket Seals Thrust Plate 0-Ring Gasket Gear Housing 0-Ring Gasket Gear Set Thrust Plate Pocket Seals Roller Bearing Spacer Roll Pin Shaft Bushing Bearing Carrier Connecting Shaft Spacer Roll Pin Shaft Bushing Roller Bearing Pocket Seals Thrust Plate Connecting Stud Lock Nut 0-Ring Gasket Gear Housing 0-Ring Gasket Gear Set Pocket Seals Roller Bearing Port End Cover Washer Studs Hex Nuts Name Plate Drive Screws

Quantity 1 1 1 1 1 1 1 1 2 1 1 2 6 1 1 1 1 1 1 6 2 1 1 1 1 1 1 1 1 2 6 1 1 1 1 1 1 1 6 2 1 4 4 4 1 2

*For service, order Seal Strip K3026-22 (2 reqd) 'These parts included in kit, part no. 000057. Use all parts in kit when overhauling the motor.

17

/hfein Nero Er/ WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12

Figure 19. Standard Propel Motor, 000036 18

CRAWLER REPAIR PARTS LIST

WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12 STANDARD PROPEL MOTOR (000036) (For use with all tracks with 24" Shoes, and with 10' 4" and 11' 6" tracks with 32" Shoes) Index Number t

1 2 t 3 t 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

Part Number LA1072 PB1135 X73-50-3 L3006-26 X126-8 YA1669-1 X97-100 XA1686-8 X1-28 M1391K AH2010 A1327-182 51032 K3026-27 Y1058 UB3006-244 MA1688-20 UB3006-244 KA1007M-20 Y1058 K3026-27 51032 TA1519-7 X115-20 AR2010 KS1687-2-8 TA1133 TA1519-7 X115-20 AR2010 51032 K3026-27 Y1058 AB1402-21 X89-16 UB3006-244 MA1688-20 UB3006-244 KA1007M-20 Y1058 K3026-27 51032 RA1603 X144-3 AE1402-21 X4-76 A2078-45-2 X41-4

Description Retainer Ring Drive Shaft Seal 0-Ring Tapered Roller Bearing Spacer Snap Ring Shaft End Cover Plug Check Assembly Shaft Bushing Spring Roller Bearing Pocket Seals Thrust Plate 0-Ring Gasket Gear Housing 0-Ring Gasket Gear Set Thrust Plate Pocket Seals Roller Bearings Spacer Roll Pin Shaft Bushing Bearing Carrier Connecting Shaft Spacer Roll Pin Shaft Bushing Roller Bearing Pocket Seals Thrust Plate Connecting Stud Lock Nut 0-Ring Gasket Gear Housing 0-Ring Gasket Gear Set Thrust Plate Pocket Seals Roller Bearing Port End Cover Washer Studs Hex Nuts Name Plate Drive Screws

Quantity 1 1 1 1 1 1 1 1 1 2 1 1 2 6 1 1 1 1 1 1 6 2 1 1 1 1 1 1 1 1 2 6 1 1 1 1 1 1 1 1 6 2 1 4 4 4 1 2

*For service, order Seal Strip K3026-22 (2 reqd) tThese parts included in kit, part no. 000058. Use all parts in kit when overhauling the motor.

19

///oill-ffpiner WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12

Figure 20. Propel Lower Hydraulic Circuit Index Number

Part Number

1 2 3 4

020101 020009 020155 000036 000017

5 6 7 8 9 10 11 12 13 14 15 20

030246 030279 020111 030280 020009 030241 040109 000035 000024 000022 030245 030244 020198 020206

Description Plug Connector Elbow Standard Propel Motor, for all tracks with 24" shoes, and for 10' 4" tracks and 11' 6" tracks with 32" shoes (see Figure 19 for details) Heavy Duty Motor, for all 12' 8" tracks with 32" shoes (see Figure 18 for details) Drain Hose Hose Elbow Hose Connector Hose Hydra-Swivel Assembly (see Figure 16 for details) Pressure Compensating Unit Body Cartridge Hydraulic Tube, Upper Parts Hydraulic Tube, Lower Parts Connector, Top Body Parts Drain Line Tee

Quantity 4 4 4 2 2 2 2 2 2 4 4 1 2 1 2 2 2 4 1

CRAWLER REPAIR PARTS LIST WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12'

6

5

4

3

2

Figure 21. Roller and Track Parts ROLLER AND TRACK PARTS Index Number

Part Number

1

800228 800004 800235 800010 800035 800034 400296 400056 800002 800179 800079 800180 800019 800023 800091 400318 400056 400301 800231 400442 400023 800012 800085 800032 800024 400314 4003 82

2 3

4

5 6 7

8

9 10

Description Roller Bearing Bearing Shield Roller Shaft U-Bolt Bevel Washer Hex Nut Lock Washer Track Shoe, 24-inch, Street Type Track Shoe, 24-inch, Grouser Type Track Shoe, 32-inch, Street Type Track Shoe, 32-inch, Grouser Type Track Shoe Pin Drive Lock Pin Cross Tube Cap Cap Screw Lock Washer Side Frame to Crosstube Bolt Shim Retainer Plate Cap Screw Lock Washer Track Adjusting Shim, 1/4-inch Track Adjusting Shim, 1/8-inch Bearing Adjuster Groove Pin Capscrew Lock Washer

Quantity 20 40 40 20 40 80 40 40 86 86 86 86 86 86 4 8 88 8 4 16 16 as reqd as reqd 4 4 16 16

21

///ein-fferin v/ WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12

10

At,

g

ANN

Sir

11

011 NIL

AfaffififeAriffr Arfiffffillk

-1

eltk

lerr #/f5fiffifffilf#00,71"

11"

\

r

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•

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•

■ " ///4 rAlltallionnw.■

Pi■ ►■. 16.1 • TO FA 1 WMATM .

■WTev AI A IA

'1•w 114Or Alm,. ■Er A2■

o AfrA-ArArAsrAssrAdsrAm

Figure 22. Tumbler Section Index Number 1 2 3 4 5 6 7 8 9 10 11

22

Part Number 800001 210094 800075 800072 800009 800007 800064 800099 800100 800066 800014 400319 400056 400252

Description Tumbler Sprocket, 28 Tooth Keys Thrust Washer Bearing Block Shaft Seal Shaft Bushing Shaft Shim Shaft Shim Tumbler Shaft End Plate Grease Fittings (not illustrated) Bolt Lock Washer

Quantity 2 2 8 6 4 8 4 as reqd as reqd 2 4 4 8 8

CRAWLER REPAIR PARTS LIST

WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12

\

kawkwut,,,

.

A0WASI i"M/Ar ,,v,,Alkwm10.

Amm . /

mum■Nommolioamme

VA s*M1, ,‘"\\V Te2 Mftk Air // / PrAir WA WM/ /

A MMVA 7

Tr

r

p4=1I I I I

A

r

Figure 23. Idler Section IDLER SECTION Index Number 1 2 3 4 5 6 7 8 9 10

Part Number 800003 800075 800072 800009 800007 800064 800099 800100 800065 800014 400319 400056 400252

Description Idler Key Thrust Washer Bearing Block Shaft Seal Shaft Bushing Shaft Shim Shaft Shim Idler Shaft End Plate Grease Fittings (not illustrated) Bolt Lock Washer

Quantity 2 2 4 4 8 4 as reqd as reqd 2 4 4 8 8 23

WHEN ORDERING PARTS FOLLOW THE INSTRUC TIONS ONPAGE 12

Figure 24. Propel Gear Box

CRAWLER REPAIR PARTS LIST

WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12 PROPEL GEAR BOX Index Number

Part Number

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

220032 450143 450103 450095 400243 450085 400247 400248 200018 400246 450134 230071 450068 450089 400234 450156 450157 450148 450145 450146 450072 45013 5 450073 450142 450119 450120 450102 400238 450129 450105 450139 240049 400239 450140 220038 450075 450098 400241 400240 450130 400244 400242 250028 250025 250026 250027 400245 450133 220034 220035 020188 020188

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

Description Input Drive Pinion Bearing Input Drive Pinion Input Pinion Oil Seal Brake Cover 0-Ring Lock Washer Cap Screw Cap Screw Lock Wire Brake Drum Hub Snap Ring Brake Mounting Cover Brake Assembly, RH Box (See Figure 25 for details) Brake Assembly, LH Box (See Figure 25 for details) Cap Screw Lock Washer Intermediate Shaft Bearing Cup Intermediate Shaft Bearing Cone Intermediate Shaft Gear Intermediate Shaft Pinion Final Drive Gear Output Shaft Bearing Cup Output Shaft Rear Cover Output Shaft Bearing Cone Output Shaft Snap Ring Oil Seal Sleeve Output Shaft Rear Oil Seal Cap Screw Output Shaft Rear Cover Gasket Output Shaft Front Oil Seal Speed Reducer Case Case and Cover Gasket Case and Cover Dowel (not illustrated) Speed Reducer Case Cover Output Shaft Bearing Cup Output Shaft Bearing Cone Output Shaft Bearing Washer Cotter Pin Output Shaft Nut Output Shaft Front Cover Cap Screw Lock Washer Output Shaft Front Cover Gasket Bearing Shim, . 003 in.

Bearing Shim, . 005 in.

Bearing Shim, . 010 in.

Cap Screw Intermediate Shaft Cover Intermediate Shaft Bearing Cone Intermediate Shaft Bearing Cup Oil Filler Plug (not illustrated) Oil Drain Plug (not illustrated)

Quantity 2 1 1 1 4 4 4 1 1 1 1 1 1 4 4 1 1 1 1 1 1 1 1 1 1 1 1 19 1 1 1 1 2 1 1 1 1 1 1 1 5 5 1 6 6 2 6 1 1 1 1 2

25

/ffeinleonlet/ WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12

Figure 25. Propel Brake

26

Index Number

Part Number

1 2 3 4 5 6 7

230073 230072 230074 230076 230075 230077 230078 230138

Description Brake Shoe Return Spring Roller Brake Shoe and Liner Assembly Backing Plate Assembly Brake Actuating Lever Actuating Pawl Rivet Actuating Pawl Brake Drum

Quantity 2 1 1 1 1 2 2 1

CRAWLER REPAIR PARTS LIST

WHEN ORDERING PARTS FOLLOW THE INSTRUCTIONS ON PAGE 12

Figure 26. Gear Box Mounting and Adjustment Parts

Index Number

Part Number

1

400212 400056 400055 4003 57 400017 400293 400126 240056 240057

2 3 4

Description Pump Mounting Stud Lock Washer Nut Gear Box Mounting Bolt Nut Gear Box Adjusting Bolt Lock Nut Propel Gear Box, LH (See Figure 24 for details) Propel Gear Box, RH (See Figure 24 for details)

Quantity 8 8 8 8 8 4 8 1 1

MISCELLANEOUS PARTS (NOT ILLUSTRATED)

230136

Drive Chains for 10' 4" Track Propel Drive Chain (2" pitch, 70 pitches)

2

230136 230139

Drive Chains for 11' 6" Track Propel Drive Chain (2" pitch, 70 pitches) Drive Chain Segment

2 2

230136 230139

Drive Chains for 12' 8" Track Propel Drive Chain (2" pitch, 70 pitches) Drive Chain Segment

2 4

800103 400329 400097

Skid Plate Assembly Skid Mounting Bolt Skid Mounting Lock Washer

1 4 4

210093 800045 400187

Propel Sprocket (on gear box output shaft) Propel Sprocket End Plate Propel Sprocket End Plate Bolt

2 2 4

27

Supplement FOR USE WITH

CED 52

HEIN-WERNER CORPORATION Waukesha, Wisconsin 53186

FOR CED 52, FIGURE 17 SHEET 1 REPLACES PARTS LIST PAGE 15

Page 1

PROPEL BRAKE INSTALLATION

Index Number

Part Number

Description

1 2 3 4 5 6 7 8 12

230107 400290 230103 230102 220044 230104 220046 400182 230101 230091 230087

Upper Brake Cable Snap Ring Cable Block Bearing Mount Bearing Equalizer Washer Nut Mounting Bracket Handle (in cab, see fig.6) Handle Mounting Bracket (in cab, see fig.6)

Quantity 1 2 1 1 1 1 1 1 1 1 1

— Z 020a Et, 1-) 2.301c7

AS E.A4OWN • Of-POS1TE

400 1 a \ ( -mv: Y rsT 2.- 'REoso: 210175 (P1N) Fq-7.Q ci - 400343 6R) Kt - 7..) I (COTTER. PIN

230201 (PACER}--2 lz.ZO'G 2'.20075 (?,\3r:\ 11N( ,) .

400099 (COTTER FM) 4 RECD' O.

/ - 21017G, (PIN).

D 2

230202 (ADAPTER) •

- REo'D.

2:50181 BRAKE CABLE

a

REGCD.

c

CT \ ON "A" -"A

2400008 (REF.) PROPEL GEAR Box

CABLE ROUTING

BRAKE C AB\..E CONNE CT tON - V1EN,N,/ FROM BOTTOM OF RIGHT SIDE GEAR Box NOT TO

CA\..E.

PAGER

For CED 52. Replaces figure 17, sheet R. page 15.

/\3C1,123OI c)I I-s. h ;

Pt-z

SHOWN

A3 CM 23000 -L. H. 6PpaS1TE

tcmzkoc,G. (PIN) 4 --1:kceD. 1CM 400 341-B (COTTER PIN) - RECtO.

CI\A230182 (C.LEVIS) - P\EQ'D.

1C.IsA400 I 2 I (JAM NUT) 2 - REQ 'O.

ICIA230 183 (LEVER) 2 RECA) D.

—

ICIAA 00099 COTTER PIN 4 - REGVO.

1U/122007e (e,.;SIAING) - REceo.

(pv) \c_td\210 RE:; 7).

SECTION - "A'

\cm2400a8 (ISEr) PRol'EL. GEAR BOX

1CM2301 81 BRAKE_ _CABLE REGO).

— CABLE R TING-

BRAKE CABLE CoN tss

OF

■

-

VIEW FROM

RIGVIT ',ill:* GEAR BoX NOT Tr' S

cm.e.

PAGE 2a

For CED 52.

Replaces figure 17, sheet 2, page 15.

Eso-rrom

FOR CED 52, FIGURE 20 REPLACES PARTS LIST PAGE 20

Page 3

PROPEL LOWER HYDRAULIC CIRCUIT

Index Number

Part Number

1 2 3 4

020101 020009 020155 000036

000017

Description

Quantity

Plug Connector Elbow Standard Propel Motor, for all tracks with 24" shoes, and for 10'4" tracks and 11'6" tracks with 32" shoes (see Figure 19 for details) Heavy Duty Motor, for all 12'8" tracks with 32" shoes (see Figure 18 for details Drain Hose Hose Connector Hose Connector hose Hydra-Swivel Assembly (see fig. 16 for details) Pressure Compensating Unit Cartridge Only Hydraulic Tube, Upper Parts Hydraulic Tube, Lower Parts Connector, Top Body Parts Drain Line Tee

4 4 4 2

2

)

5 6 7 8 9 10 11

030246 030749 020009 030749 020009 030241 450686

12

000074 000088 030245 030244 020198 020206

13 14 15

2 2 2 2 4 4 1 2 4 2 2 4 1

FOR CED 52, FIGURE 22 REPLACES PARTS LIST PAGE 22

Page 5 TUMBLER SECTION

Index Number 1 2 3 4 5 6 7 8 9 10 11

Part Number

Description

800001 210094 800075 800072 800009 800007 800064 800099 800100 800066 800419 400319 400441 400423

Tumbler Sprocket, 28 Tooth Keys Thrust Washer Bearing Blod< Shaft Seal Shaft Bushing Shaft Shim Shaft Shim Tumbler Shaft End Plate Grease Fittings (not illustrated Bolt Lock Washer

Quantity 2 2 8 6 4 8 4 As Req'd As Req'd 2 4 4 8 8

.375 -24 U.N.F. -EA THD. 770 -/5 -/

770 -/55--/

Ccti

770 1 /6 /

450284

450065 - /0

450257 6-5-00/3 500023 -2 5000/4 -16 .562

L 55054/

649 -463 -2 5002 ' 0/R. 5 004 14r-zka

. /05 .,Z5 *

287- /613Z - 30 °

770 -30 - 1 420297 770 -22 - / _.,700.3 57 -/3

770 -190 746.228 -3 -

500400 -28

005) --1

746 -220 - 3 - 2(007) 746- zoo -3- 3 (.020)-

5-50808

746-22 3

5"5-08755 50029.9-/2 770 -.30 -2 5 002f 7-I ,

550877

550426 --770-223-2 770 -22 -5 5507/6 ----500357-// 500398 -/4 /2r /slot,.

550579

a? T-SP 770 •/96 - 2

770 -463 -1

—

649 -38/ -7

4 875

770-22-3

500 357 -// 50 0398 - /4 1//1617010 550880

3-//0 3./40

770 -37-/

AZ/LZ. SPUNE

- 770 -402 -2

5-5-ceia 7049 450283 -. /9r

7500 • 0/R. 749

7apo - eo -

50066,8 -//

770 -30 -3

.625

NF. 7--hz:>.

- 2' HOLES

/.500 .L "8"

770-223 /

500400 /4 500357-13 /NI/D1.1.1TE SRL/NE DATA: /VC). 754-7,-/ 32 DVR. /./Tal

-/2

PR. ANGLE 20° P/TC14 049. 3.200 ADDENDUM .05/5 WHOLE .DEPTH .138 5/2E OVER ../N5 3 4645 -3.4605

./728 P/N SIZE ag. wil-N MATE'S .0027 -.005 MAJOR W. 3.305 -3.300

PAGE 7

MOTOR MOUNT/NG FACE

5.62'5

TR'ANS/1/55/ON /VOUNT/NG FACE

Replaces For CED 52. figures 24 & 25, and Parts List page 25 & 26

FOR CED 52, FIGURE 26 REPLACES PARTS LIST PAGE 27

Page 8

GEAR BOX MOUNTING AND ADJUSTMENT PARTS

Index Number

Part Number

Description

1

400212 400056 400055 400016 400017 400293 400126 240068

Pump Mounting Stud Lock Washer Nut Gear Box Mounting Bolt Nut Gear Box Adjusting Bolt Lock Nut Propel Gear Box

2 3 4

Quantity 8 8 8 8 8 4 8 2

FOR CED 52 REPLACES PARTS LIST PAGE 27

Page 9

MISCELLANEOUS CRAWLER PARTS (NOT ILLUSTRATED) Propel 210093 800142 800045 400187

Propel Propel Propel Propel

Sprocket Sprocket Sprocket Sprocket

Sprocket Parts 2 2 2 4

(on Gear Box) Spacer Ring End Cap End Cap Bolt

Crosstube & Skid Plate Parts 800042 800190 800103 400329 400097 400288 400320

1 1 1 4 4 12 12

Front Crosstube Rear Crosstube Skid Plate skid Plate Bolt Skid Plate Washer Bolt - Carbody to Crosstubes Lock Washer - Carbody to Crosstubes Drive Chains & Parts

230192 230136 230105 450669 450609 450610 450622 450677 450623 450624 450659

Drive Chain - 10'4" Tracks Drive Chain - 11'6" Tracks Drive Chain - 12'8" Tracks Repair Link (Moline Chain) Cross Pin (Moline Chain) Keeper Pin (Moline Chain) Inner Link (Jeffry Chain) Outer Link (Jeffry Chain) Outer Link Plate (Jeffry Chain) Keeper Pin (Jeffry Chain) Offset Link (Jeffry Chain)

As As As As As As As As

2 2 2 Req'd Req'd Req'd Req'd Req'd Req'd Req'd Req'd

Drive Chain Adjusting Parts (Tumbler End) For 11'6" & 12'8" Tracks Only 800401 800402 800012 800085 800525 800404 800033 800505 400637

Adjusting Shaft Adjusting Shaft Block 1/4" Shim 1/8" Shim 16 Ga. Shim Shim Retainer Plate Side Frame End Plate (Inside) Side Frame End Plate (Outside) Stop Bolt In End Plate (Outside)

4 4 As Req'd As Req'd As Req'd 4 2 2 4