Ditch Witch H810 Parts Manual 053-2425 - PDF DOWNLOAD

H810

Parts Manual

Issue 5

053-2425

1

H810 ISSUE NO. 05PL-01/20 For Replacement Copy Order P/N 053-2425

This product and its use may be covered by one or more patents at http://patents.charlesmachine.works.

This manual contains information concerning the following models: H810

Copyright 2012, 2014, 2018, 2020 by The Charles Machine Works, Inc.

, Ditch Witch, CMW, and Roto Witch are registered trademarks of The Charles Machine Works, Inc.

2

3

FOREWORD_________________________________________ This manual contains illustrated parts lists to help you select quality Ditch Witch® replacement parts for your Ditch Witch equipment. Using other replacement parts will lessen the productivity of your equipment.

•

Descriptions and specifications in this book were current at publication.

However, the Charles Machine Works, Inc. reserves the right to improve equipment, so this manual might not reflect the most current improvements.

•

Part numbers enclosed in a box or marked as “obsolete” in the remarks column are no longer available from The Charles Machine Works, Inc. Your local Ditch Witch dealer may be able to locate the part for you.

•

Footnotes provide more information to help you identify parts shown in the manual.

•

Assembly instructions referenced in footnotes are available through your local Ditch Witch dealer.

•

Instructions on recommended equipment use and maintenance are in the Operator’s Manual that was shipped with your equipment.

Keep the following in mind when ordering Ditch Witch replacement parts: ♦ Specify parts you need by part number and description, not by illustration

reference numbers.

♦ Have equipment model and serial number on hand to help ensure you get the

right parts for your machine whether it’s old or new.

Thank you for buying and using Ditch Witch equipment and replacement parts.

Ver. 05

ID0128552

4

WARRANTY ______________________________ POLICY 1: DITCH WITCH® EQUIPMENT AND REPLACEMENT PARTS LIMITED WARRANTY POLICY

DW WARRANTY Policy July 2019

Subject to the limitation and exclusions herein, free replacement parts will be provided at any authorized Ditch Witch dealership for any Ditch Witch equipment or parts manufactured by the Ditch Witch factory that fail due to a defect in material or workmanship within one (1) year of first commercial use. Free labor will be provided at any authorized Ditch Witch dealership for installation of parts under this warranty during the first year following “initial commercial” use of the serial numbered Ditch Witch equipment on which it is installed. The customer is responsible for transporting their equipment to an authorized Ditch Witch dealership for all warranty work.

EXCLUSIONS FROM PRODUCT WARRANTY •

All incidental or consequential damages.

•

All defects, damages, or injuries caused by misuse (including, but not limited to, rollover), abuse, improper installation, alteration, neglect, or uses other than those for which products were intended.

•

All defects, damages, or injuries caused by improper training, operation, or servicing of products in a manner inconsistent with manufacturer’s recommendations.

•

All engines and engine accessories (these are covered by original manufacturer’s warranty).

•

Tires, belts, and other parts which are subject to another manufacturer’s warranty. (Such warranty will be available to purchaser.)

•

ALL IMPLIED WARRANTIES NOT EXPRESSLY STATED HEREIN, INCLUDING ANY WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY.

IF THE PRODUCTS ARE PURCHASED FOR COMMERCIAL PURPOSES, AS DEFINED BY THE UNIFORM COMMERCIAL CODE, THEN THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE FACE HEREOF AND THERE ARE NO IMPLIED WARRANTIES OF ANY KIND WHICH EXTEND TO A COMMERCIAL BUYER. ALL OTHER PROVISIONS OF THIS LIMITED WARRANTY APPLY INCLUDING THE DUTIES IMPOSED. Ditch Witch products have been tested to deliver acceptable performance in most conditions. This does not imply they will deliver acceptable performance in all conditions. Therefore, to assure suitability, products should be operated under anticipated working conditions prior to purchase.

Defects will be determined by an inspection within thirty (30) days of the date of failure of the product or part by Ditch Witch Product Support (DWPS) or its authorized dealer. DWPS will provide the location of its inspection facilities or it’s nearest authorized dealer upon inquiry. DWPS reserves the right to supply remanufactured replacement parts under this warranty as it deems appropriate.

Extended warranties are available upon request from your local Ditch Witch dealer or the Ditch Witch factory.

Some states do not allow exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply. Further, some states do not allow exclusion of or limitation of how long an implied warranty lasts, so the above limitation may not apply. This limited warranty gives product owner specific legal rights and the product owner may also have other rights which vary from state to state.

For information regarding this limited warranty, contact the DWPS, P.O. Box 66, Perry, OK 73077-0066, or contact your local dealer.

Ver. 07

ID0134872

CONTENTS______________________ Decals Decal Location – H810 .................................. 8 Frame Components Attachment Frame ................................... 16 Headshaft ............................................... 20 Headshaft Gearbox .................................. 22 Motor/Gearbox Mount .............................. 24 Pivot ......................................................... 18 Ship Kit .................................................... 14 Hydraulics Control Valve ........................................... 36 Cylinder – 3.5” x 1.75” x 14” ............................. 34 Gearbox ................................................... 30 Lift ............................................................ 28 Schematic ............................................... 40 Trench Cleaner ........................................ 32 Valve Service Parts ................................. 38

Accessories Auger .......................................................44 Boom, HD LTR Wear Bar – 19” Roller .......... 64 Boom, Roller – Non-wear Bar ......................... 62 Boom, Roller – Wear Bar .............................. 60 Boom Tube ..............................................58 Chains, 70K Alligator ................................ 68 Chains, 70K Duratooth ............................. 66 Chains, 110K Alligator .............................. 80 Chains, 110K Combo ............................... 74 Chains, 110K Duratooth ......... 70, 72, 76, 78 Grease Cylinder Bracket ......................... 56 Personnel Restraint ................................. 46 Roller .......................................................52 Roller, HD ................................................54 Special Tools............................................ 82 Special Tools – Alligator Bit Puller ................... 84 Special Tools – Alligator Bit Punch ................... 86 Special Tools – Chain Jaws .......................... 88 Trench Cleaner ........................................ 48 Trench Cleaner - Hydraulic ........................... 50 Miscellaneous Bolt/Nut Torque Chart .............................. 92 Optional Kits ............................................ 98 Related Publications ................................ 98 Replacement O-Ring Chart ...................... 97 Warranty Registration ............................ 100

ID0289506

5

6

7

DECALS

8

DECAL LOCATION H810 9 6

5

1

8

7 3 4 2

3

8

02

ID0280418

9

DECAL LOCATION H810 REF PART NO. NUMBER

1 2 3 4 5 6 7 8 9

270-8105 275-855 274-002 274-318 270-8075 270-4975 275-043 273-091 700-176 275-231 275-097 270-4976

QTY

1 2 2 1 1 1 2 2 1

DESCRIPTION

REMARKS

DECAL KIT - H810 GRAY DECAL KIT DECAL KIT - H810/H910 DANGER CHAIN AND AUGER TIE DOWN LOCATION H810 GRAY MODEL ID H810 MODEL ID CHAIN TENSION DIGGING ATTACHMENT CONTROL RAISE/LOWER DIGGING BOOM DANGER STRIPE (2.75” X 18”) DANGER CHAIN AND AUGER TRENCH CLEANER

FOOTNOTES

02

ID0280418

10

DECAL LOCATION H810

REF PART NO. NUMBER

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

275-855 274-002 274-318 270-4975 275-043 273-091 700-176 275-230 275-231 275-232 275-233 274-442 700-058 275-097 270-4976

QTY

DESCRIPTION

1 2 2 1 1 1 1 4 2 2 3 2 2 1

DECAL KIT - H910 DANGER CHAIN AND AUGER TIE DOWN LOCATION H810 MODEL ID CHAIN TENSION DIGGING ATTACHMENT CONTROL RAISE/LOWER DIGGING BOOM DANGER STRIPE (1.75” X 18”) DANGER STRIPE (2.75” X 18”) DANGER (1.75” X 18”) DANGER (2.75” X 18”) LIFT LOCATION DANGER STRIPE (2.75” X 8”) DANGER CHAIN AND AUGER TRENCH CLEANER

REMARKS

FOOTNOTES

01

ID0280418

11

12

NOTES:

ID0134963

13

FRAME COMPONENTS

14

SHIP KIT H810

1

4 2 3 6

6 5

9 5

7 10 4 12

3

8

2

11

20 20

17 18 14

19

21 20 21 16

15 13

02

ID0270852

15

SHIP KIT H810

REF PART NO. NUMBER

QTY

1 307-797 2 316-599 3 107-683 4 107-669 5 105-052 6 105-053 7 105-115 8 196-124 9 160-335 10 105-213 11 110-150 12 105-530 13 305-757 14 315-786 15 106-163 16 106-386 17 107-598 18 106-398 19 184-840 20 106-355 21 107-336

1 SPOILS DOOR 2 MOUNT PLATE 4 CARRIAGE BOLT(M12-1.75 X 30MM) 4 JAM NUT (M12-1.75) 2 BOLT (3/8-NC X 1-1/4") 2 NUT (3/8 NC) HEX 1 JAM NUT (5/16-NF) 1 CONTROL CABLE (16.30") 1 BALL JOINT (5/16-NF) 1 NUT (5/16-NF) 1 CLEVIS PIN (5/16" X 1") 1 COTTER PIN (1/16" X 3/4") 1 DIFFERENTIAL SHIELD 1 MOUNT 3 FLG SCREW (M8-1.25 X 30MM) 3 FLG LOCKNUT (M8-1.25) 2 SCREW (M16 X 60MM 10.9) 2 WASHER (M16, HARDENED) 2 SPACER 18 FLG NUT (M16-2.00, 10.9) 16 FLG SCREW (M16-2.00X45MM,10.9)

DESCRIPTION

REMARKS

NOT SHOWN:

FOOTNOTES:

NOTE:

02

ID0270852

16

ATTACHMENT FRAME H810

2

4

1

3

8

8 7

6 5 01

ID0270443

17

ATTACHMENT FRAME H810

REF PART NO. NUMBER

QTY

1 2 3 4 5 6 7 8

1 ATTACHMENT FRAME 1 VALVE COVER PLATE 1 CYLINDER COVER PLATE 11 FLG LK SCREW (M10-1.50 X 30MM) 4 FLG LK SCREW (M12-1.75 X 35MM) 1 PIVOT COVER PLATE 3 FLG LK NUT (M12-1.75) 6 FLG NUT (M16-2.00, 10.9)

301-2075 305-918 305-917 106-383 107-003 305-916 106-709 106-355

DESCRIPTION

REMARKS

SEE FOOTNOTE 1

NOT SHOWN:

FOOTNOTES:

1. REFER TO PARTS PAGE "MOTOR/GEARBOX" ID0279167 FOR DESTINATION OF THESE NUTS (106-355).

NOTE:

01

ID0270443

18

PIVOT H810

15 14 13

4

17

3

16

6 5

8

1

2 9 12 5

10 11

16 18 7

02

ID0270794

19

PIVOT H810

REF PART NO. NUMBER

QTY

1 300-9481 2 117-343 3 140-699 4 307-364 5 106-398 6 106-545 7 107-197 8 115-001 9 115-157 10 116-258 11 105-283 12 115-006 13 316-866 14 105-422 15 106-610 16 106-399 17 106-493 18 106-665

1 PIVOT (REINFORCED) 2 PIVOT WEAR STRIP 2 PIVOT RING 2 RETAINER PLATE 14 WASHER (M16, HARDENED) 8 LOCKNUT (M16-2.0,PRV TRQ,10.9) 8 SCREW (M16-2.00 X 80MM, 10.9) 4 ZERK (02N) 1 PLUG (02N, SOC) 1 LUBE HOSE (02N-18") 1 LOCKNUT (02NF) 1 ZERK (1/4-NF,45) 1 WEAR PLATE 2 WASHER 2 SCREW (M20-2.50 X 100MM, 10.9) 24 WASHER (M20, HARDENED) 12 SCREW (M20-2.50 X 220MM, 10.9) 12 LOCKNUT (M20-2.50, 10.9)

DESCRIPTION

REMARKS

NOT SHOWN:

FOOTNOTES:

NOTE:

02

ID0270794

20

HEADSHAFT H810

29

28

32

26

23 27 31 30 24 25 27 27 7 1

11 10

4

9

3 15

6

5

5

14

17

2

8

13

16 21

18

10 19 10 20

01

12

22

ID0270860

21

HEADSHAFT H810

REF PART NO. NUMBER

QTY

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

1 HEADSHAFT 1 BEARING (2.437") 3 SCREW (M12-1.75 X 45MM, 10.9) 3 LOCKNUT (M12-1.75, NLK) 2 SCREW (M20-2.50 X 40MM, 10.9) 1 WASHER (3/4") 1 SPACER 1 CAP 1 INTERNAL SNAP RING (6.297) 17 WASHER (M16, HARDENED) 1 STEPPED SCREW(M16-2.00 X 18MM) 8 LOCKNUT (M16-2.0,PRV TRQ,10.9) 1 BEARING (3") 1 WASHER 1 SPACER 2 SEAL (4.5) 1 DOWEL PIN (1/8" X 3/4") 1 DIRT SHIELD 2 BACKUP RING 1 SPROCKET HUB 8 SCREW (M16-2.00 X 75MM, 10.9) 1 HEADSHAFT SPROCKET (11T) 1 LUBE HOSE (02N-24") 1 HOSE (02NP-34.5"-3000-GREASE) 1 HOSE (02NP-34.5"-3000-GREASE) 1 LUBE HOSE (02N-24") 4 STREET ELBOW (02N-02NF90) 4 LOCKNUT (02NF) 4 ZERK (1/4-NF,45) 1 ALL THREAD (1/8-NPT) 1 COLLAR (02NF-02NF) 2 CABLE TIE (1/16" TO 4")

166-204 125-180 106-477 106-031 106-611 105-423 178-290 105-732 105-788 106-398 105-782 106-545 125-179 107-587 303-747 149-270 105-554 303-742 303-748 178-236 107-457 141-589 116-468 150-2980 150-2980 116-468 115-249 105-283 115-006 115-180 115-172 110-030

DESCRIPTION

REMARKS

REFER TO FOOTNOTE 1 & 2, ALSO REFER TO FOOTNOTE 3.

USE RED LOCTITE (271)

REFER TO FOOTNOTE 2

REFER TO FOOTNOTE 2

INCLUDES LOCKNUT INCLUDES LOCKNUT

NOT SHOWN:

FOOTNOTES:

1. USE LOCKTITE 401 TO LOCK SEAL TO THE SHAFT 2. SEE SPECIAL TOOLS (808-334).

3. WHEN INSTALLING BEARING, REMOVE GASKET FROM BETWEEN BEARING HOUSING AND DUST CAP, APPLY BLACK SILICONE (256-603), THEN RE-ATTACH DUST CAP WITHOUT GASKET.

NOTE:

01

ID0270860

22

HEADSHAFT GEARBOX - STANDARD DUTY H810

2

4

3 18 17

19 1 23

24

17 18

21

10

3 14

7

13

6 5

4 11

27

15

16

29 28

15 20 8 22

01

12

9

24

21

26 25

ID0279168

23

HEADSHAFT GEARBOX - STANDARD DUTY H810

REF PART NO. NUMBER

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

166-056 169-021 169-020 105-534 157-553 165-719 165-720 165-721 165-722 165-121 125-095 179-733 165-119 165-114 125-043 125-040 165-116 126-012 126-013 165-113 300-194 105-874 105-826 115-115 115-211 514-123 159-003 155-158 117-902 110-628

QTY

DESCRIPTION

- GEARBOX - STANDARD DUTY 1 GEARBOX HALF (MACHINED) 1 GEARBOX HALF (MACHINED) 2 DOWEL PIN (.375" X .875") 2 INTERNAL SEAL (2.875") 1 SHIM (.002") 1 SHIM (.003") 1 SHIM (.005") 1 SHIM (.015") 1 FLANGE 1 BALL BEARING (1.968") 2 GEARBOX SPACER 1 INPUT GEAR (63T, 19-SPL) 1 Output Pinion.par , 165-114A 1 BALL BEARING (2.165") 2 BALL BEARING (1.968") 1 INPUT PINION (21T, 14-SPL) 2 TAPERED RACE (4.527") 2 TAPERED BEARING (2.952") 1 GEAR 1 BOLT LOCK 12 FLG LK BOLT(3/8-NCX1-1/2") LO 6 FLG LK BOLT (3/8-NC X 1") 1 STREET ELBOW (08N-08NF90) 2 PLUG (08N, SQ, MAG) 1 PICKUP TUBE (02N-02NF90-2") 1 AIR VENT (02N) 2 S/O COUPLER (02N-04H90) 12 BULK TUBING (1/4",SOLD PER FT) 2 SNAP-ON CLAMP (.468" TO .531")

REMARKS

SEE FOOTNOTE 1

STANDARD DUTY - SEE FOOTNOTE 2 STANDARD DUTY - SEE FOOTNOTE 3

NOT SHOWN:

FOOTNOTES:

1. HEAVY DUTY GEARBOX: 166-057 LIGHT DUTY GEARBOX: 166-055 2. HEAVY DUTY INPUT GEAR: 165-120 LIGHT DUTY INPUT GEAR: 165-118 3. HEAVY DUTY INPUT PINION: 165-117 LIGHT DUTY INPUT PINION: 165-115 NOTE:

01

ID0279168

24

MOTOR/GEARBOX MOUNT H810

6 4

7 8 9 1 2

10

3 10 12

8

5 7

01

11

ID0279167

25

MOTOR/GEARBOX MOUNT H810

REF PART NO. NUMBER

QTY

1 166-056 2 150-3359 3 106-202 4 329-436 5 307-932 6 105-830 7 107-336 8 116-348 9 105-071 10 105-423 11 105-829 12 106-611

1 GEARBOX - 11.65:1 (STD) 1 HYDRAULIC MOTOR (47 CC FIXED BENT AXIS) 4 FLG BOLT (1/2-NC X 1-1/4",GD8) 1 BRACKET, GEARBOX 1 HYD BOX BRACKET 1 FLG LK BOLT (1/2-NC X 1-1/4") 6 FLG SCREW (M16-2.00X45MM,10.9) 2 BUMPER 1 WASHER (1/2") 2 WASHER (3/4") 1 FLG LK BOLT (1/2-NC X 1") 1 SCREW (M20-2.50 X 40MM, 10.9)

DESCRIPTION

REMARKS

SEE FOOTNOTE 1 & FOOTNOTE 2 USE RTV SILICONE BETWEEN GEARBOX AND MOTOR

NOT SHOWN:

FOOTNOTES:

1. HIGH SPEED GEARBOX: 166-057 LOW SPEED GEARBOX: 166-055 2. SEAL REPAIR KIT 500-1977

NOTE:

01

ID0279167

26

NOTES:

ID0134963

27

HYDRAULICS

28

LIFT HYDRAULICS H810

(9) (5)

(7)

(5)

(6) (8)

(9)

2 26

15

3 14

5 6

17

13

16

10

74

12

9

24

1

8 23

22

11

25 21

10 8

20 19 18

05

ID0270892

29

LIFT HYDRAULICS H810

REF PART NO. NUMBER

QTY

1 159-631 2 116-941 3 106-570 4 515-133 5 154-264 6 154-279 7 154-374 8 154-261 9 154-381 10 149-243 11 154-276 12 154-265 13 125-754 14 183-835 15 184-064 16 106-399 17 106-474 18 125-773 19 183-886 20 181-975 21 106-470 22 117-189 23 154-799 24 515-340 25 154-992 26 302-2219

1 HYD CONTROL VALVE (2-SPOOL) 1 HANDLE (3/8-NC, GREEN) 4 SCREW (M8-1.25 X 60MM) 1 HOSE (04OFX45-38"-5000) 2 CONNECTOR (08O-10S45) 1 CONNECTOR (08O-10S) 1 CONN (04O-08S, .062 ORF) 2 CONNECTOR (04O-08S) 2 PLUG (08S) 2 CYL (3.5" X 1.75" X 14") 3 CONNECTOR (04O-08S90) 2 UNION RUN TEE (04OFX-04O-04O) 2 COMPOSITION BUSHING (2") 2 TAPERED PIN (2.000" X 9.450") 2 TAPERED INSERT (2") 2 WASHER (M20, HARDENED) 2 SCREW (M20-2.50 X 60MM) 2 COMPOSITION BUSHING (1.75") 2 TAPERED PIN (1.750" X 6.300") 2 TAPERED INSERT (1.75") 2 FLG SCREW (M16-2.0 X 40MM) 2 ABRASION SLEEVE (1.25" X 44") 1 HOSE (04OFX90S-44"-5000) 1 HOSE (04OFX90-18"-5000) 1 HOSE (04OFX90S-26"-5000) 2 SPACER

DESCRIPTION

REMARKS

SEE FOOTNOTE 1

NOT SHOWN:

FOOTNOTES:

1. USE ONLY AS NEEDED.

NOTE:

REFER TO O-RING CHART (800-301) IN BACK OF BOOK FOR REPLACEMENT OF O-RINGS.

05

ID0270892

30

GEARBOX HYDRAULICS H810

18

21

22

10 11 20

19

6

8

14 7

12 15

TO TOP PORT ON PUMP - PORT D

5

1 TO BOTTOM PORT ON PUMP - PORT C

1

13

2

16

CCW FWD PORT A

PORT B

CW REV

9 3

04

15

17

4

ID0279187

31

GEARBOX HYDRAULICS H810

REF PART NO. NUMBER

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

515-578 154-377 105-238 149-146 154-264 515-212 154-439 154-274 150-2384 500-2293 500-2294 514-018 150-1029 150-1499 154-220 154-226 154-255 301-3445 106-595 106-353 106-496 106-354

QTY

2 1 8 2 1 1 2 1 1 1 1 1 1 1 2 1 1 1 2 2 2 2

DESCRIPTION

REMARKS

HOSE (16OFX-16OFX45-16.5-5000) CONNECTOR (12S-16O90) BOLT (3/8-NC X 1-1/2", SOC) HEAD FLANGE (12HFL-12SF) CONNECTOR (08O-10S45) HOSE(08OFX45-15"-3000) CONNECTOR (16O-16O) CONNECTOR (08O-08O) CONNECTOR (12S-16O90, 06SF) SPCL VALVE CARTRIDGE (2.0 GPM) HYDRAULIC VALVE BODY CONNECTOR (04O-06S. ORF) HOSE (04OFX90S-16"-6000) HOSE (04OFX90L-15"-4000) CONNECTOR (04O-06S) CONNECTOR (04O-06S90) UNION (04O-04OFX90) VALVE MOUNT SCREW (M6-1.00 X 60MM) FLG NUT (M6-1.00) FLG SCREW (M12-1.75 X 35MM) FLANGE NUT (M12-1.75)

NOT SHOWN:

FOOTNOTES:

NOTE:

1. REFER TO O-RING CHART (801-301) IN BACK OF THE BOOK FOR REPLACEMENT OF O-RINGS. 2. REFER TO "MOTOR/GEARBOX MOUNT, ID0279167 FOR MORE INFO.

04

ID0279187

32

33

34

35

36

10

HYDRAULIC CONTROL VALVE 2 SPOOL VALVE

4 5 11 1

12 13

3

2

9 8 8

5

7

6 14

15 06

ID0037743

37

HYDRAULIC CONTROL VALVE 2 SPOOL VALVE REF PART NO. NUMBER

QTY

DESCRIPTION

157-978 153-206 1. 318-399 2. 155-179 3. 499-325 4. 191-149 5. 499-329 499-030 6. 191-154 7. 191-157 191-156 8. 499-327 9. 499-326 10. 599-278 11. 191-153 12. 191-151 13. 500-926 14. 191-150 15. 105-213

1 1 2 1 1 1 4 4 2 1 1 2 1 1 2 4 3 4 8

HYDRAULIC CONTROL VALVE (2-SPOOL)DUC HYDRAULIC CONTROL VALVE (2-SPOOL) VALVE MOUNT BRACKET PLUG (10S, SOC) VALVE INLET COVER PLUG SEAL KIT RELIEF CARTRIDGE (RP10-A) LOCK OUT CARTRIDGE SEAL KIT SPOOL POSITIONER KIT POWER BEYOND SLEEVE P/B SLEEVE SEAL KIT VALVE SECTION VALVE OUTLET COVER NR PLUG KIT SPOOL BOOT KIT SPOOL LIP SEAL KIT SECTIONAL SEAL KIT STUD KIT ASSEMBLY NUT (5/16-NF)

REMARKS

OBSOLETE, SUPERCEDED BY 157-978 INCL. REF'S NO'S 1-15

NOT SHOWN:

FOOTNOTES:

NOTE:

06

ID0037743

38

VALVE SERVICE PARTS

6

159-631

O U T

I N

1 7 9

10 2

INLET R

OUTLET

9 P 3 PB 4 5 9 STANDARD

NOTE: BEFORE REASSEMBLY OF VALVE SECTIONS, REMOVE O-RINGS, DRY THOROUGHLY (INCLUDING VALVE SETION) AND REPLACE.

01

WORKPORT RELIEF 500-1466 500PSI 500-1467 1500PSI 500-894 3000PSI 500-329 4800PSI ANTI-CAV 499-401 2650PSI 500-1468 3000PSI MAIN RELIEF 500-381 2500PSI 500-927 2250PSI

ID0286150

39

VALVE SERVICE PARTS 159-631

01

TRENCH CLEANER

1

2

499-325

LIFT

499-326

VALVE 159-631

1 2 3 4 5 6 7 8 9 10

159-631 500-1140 155-179 191-157 499-029 191-154 500-926 502-106 599-278 506-1040 191-151

1 1 1 1 4 2 3 2 1 1 4

HYD CONTROL VALVE (2-SPOOL) V10 HANDLE KIT W/O KNOB SAE #10 PORT PLUG POWER BEYOND SLEEVE LOCK OUT CARTRIDGE SPOOL POSITIONER KIT SECTIONAL SEAL KIT EXTENDED SPOOL CLEVIS NR PLUG KIT V10 TIE ROD STUD KIT (1-SPOOL) SPOOL LIP SEAL KIT

SECTION 1 W/O KNOB

TORQUE TO 12-14 FT LBS

ID0286150

40

HYDRAULIC SCHEMATIC H810 TRENCHER

TRENCHER

30 B

A L2

-EE-AA-

-DD-

TRENCHER MOTOR

TRENCHER VALVE

-LL-

PB T

BOOM LIFT

31

32 CLEANER

48 T P

-MM-KK-

01

ID0283333

41

HYDRAULIC SCHEMATIC H810 TRENCHER REF. # 0 1 2 3 4 7 8

Engine Cooler Cooler Bypass Power Steering Valve Priority Valve Charge Manifold Check Valve

9

Tandem Hydrostat Pump

10

Auxiliary Double Gear Pump

11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

Backfill Blade Tilt Cylinder Backfill Blade Lift Cylinder Backfill Blade Swing Cylinder Backfill Blade Valve Ground Drive Motor Hydraulic Reservoir Hydraulic Filter Relief Valve Backfill Blade Valve w/ Rear Steer Stabilizer Valve Backhoe Valve Rotowitch Manifold Stabilizer Cylinder Backhoe Swing Cylinder Backhoe Boom Cylinder Backhoe Bucket Cylinder Backhoe Dipper Cylinder Reel Carrier Valve Reel Carrier Lift Cylinder H810 Trencher (Mid Speed) H810 Trencher (Low Speed) H810 Trencher (High Speed) Trencher Valve Trencher Boom Lift Cylinder Traverse Trencher Cylinder Traverse Trencher Valve Saw Motor Saw Lift Cylinder Saw Valve Traverse Saw Cylinder Saw Cleaner Cylinder Plow Motor Plow Lift Cylinder Plow Swing Cylinder Plow Steer Cylinder Plow Valve

30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

01

COMPONENT

NOTES 2600 rpm Rated Speed 15 psi Cracking

GD Motor Shift Solenoid, Diff Lock Solenoid Case Drain Bypass, 5 psi Cracking Ground Drive - 3.0 in3/rev (49 cc/rev) (T2, T8) Attachment - 3.0 in3/rev (49 cc/rev) (T1, T7) Charge Pump - 1.28 in³/rev (21.0 cc/rev) Front Section - .66 in3/rev (10.8cc/rev) (T6) Rear Section - 0.58 in3/rev (9.5cc/rev) (T7)

T7 4.88-1.22 in3/rev (80 / 20 cc/rev) 14 gal., center of sight glass,13.2 Gal. bottom of sight glass Beta 10 = 75 Filter w/ 25 psi bypass T6 T7 T7 T6,T7

T6 (11.65:1 Ratio), 47cc Motor (14.24:1 Ratio), 47cc Motor (8.66:1 Ratio), 47cc Motor T7

T7 15.2 in3 (250cc) T7

(65cc) with Internal Flushing

T7

ID0283333

42

NOTES:

ID0134963

43

ACCESSORIES

44

AUGER H810

2 7

13

9

10

14 15

11 16

10

6

5

12

16

11 15 8 1 12 16

4

13

14

3

01

ID0270900

45

AUGER H810

REF PART NO. NUMBER

QTY

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

1 LEFT AUGER 1 RIGHT AUGER 1 LEFT AUGER 1 RIGHT AUGER 2 ZERK (02N) 2 LOCKNUT (3/4-NC) 2 BOLT (3/4-NC X 5") 1 DOUBLE AUGER SHAFT 1 AUGER DRIVE SPROCKET ASS'Y 2 FLANGE BEARING (1.750", 4-BLT) 2 ZERK GUARD 3 FLG LK BOLT (1/2-NC X 1-1/2") 8 FLG LOCKNUT (1/2-NC) 4 BOLT (1/2-NC X 2-1/2") 4 GUARD BUSHING (.562") 10 MACHINERY BUSHING (2.25")

145-071 145-070 145-110 145-109 115-001 105-953 105-473 145-244 140-665 125-620 143-021 105-831 105-833 105-082 184-076 110-211

DESCRIPTION

REMARKS

SHORT SHORT

USE AS REQUIRED

NOT SHOWN:

FOOTNOTES:

NOTE:

01

ID0270900

46

PERSONNEL RESTRAINT H810

8 3

9

2 6

1

4

8 7

5

6

02

ID0271030

47

PERSONNEL RESTRAINT H810

REF PART NO. NUMBER

1 2 3 4 5 6 7 8 9

140-1129 141-264 141-520 141-521 143-022 105-499 105-473 105-340 105-953

QTY

DESCRIPTION

1 BOOM TUBE (70P - 63.3") 1 RESTRAINT BAR (62P) 1 RIGHT AUGER BRACKET 1 LEFT AUGER BRACKET 1 ROCK GUARD 4 BOLT(3/4-NC X 1 3/4") 8 BOLT (3/4-NC X 5") 9 FLG LOCKNUT (3/4-NC) 2 LOCKNUT (3/4-NC)

REMARKS

REFER TO FOOTNOTE 3 REFER TO FOOTNOTE 2 REFER TO FOOTNOTE 1

NOT SHOWN:

FOOTNOTES:

1. 141-539-24" LEFT AUGER BRACKET 2. 141-540-24" RIGHT AUGER BRACKET 3. 141-265 (70P) PERSONNEL RESTRAINT 141-266 (78P) PERSONNEL RESTRAINT 141-267 (94P) PERSONNEL RESTRAINT

NOTE:

02

ID0271030

48

49

50

HYD TRENCH CLEANER M912

9

7

8

6

4

3

3

2 1

4

2 5

4

10 12

3 11 2 2

1

10 13 15 2 2

1

2 16 1

A

14 2 17

809-328

51

HYD TRENCH CLEANER M912

REF PART NO. NUMBER

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

151-032 154-252 154-335 157-938 515-311 515-302 116-642 110-270 105-198 117-281 154-889 157-941 157-942 117-389 157-941 157-942 157-938

QTY

DESCRIPTION

4 CYL (2.0 X 1.25 X 12.0) 2 CONNECTOR (04S-04O90) 1 CONNECTOR (04O-04O) 1 HOSE (04OFX-98"-5000) 1 HOSE (04OFX-50"-5000) 1 HOSE (04OFX-62"-5000) 1 ABRASION SLEEVE (1.25" X 140") 1 BOLT-ON CLAMP (9/16", HALF) 1 BOLT (1/4-NC X 1-3/4") 1 ABRASION SLEEVE (1.25" X 122") 1 HOSE (04OFX-30"-5000) 1 HOSE (04OFX-121"-5000) 1 HOSE (04OFX-110"-5000) 1 ABRASION SLEEVE (1.25" X 104") 1 HOSE (04OFX-121"-5000) 1 HOSE (04OFX-110"-5000) 1 HOSE (04OFX-98"-5000)

REMARKS

QTY. OF 2 WITH 8' BOOM OPTION QTY. OF 2 WITH 8' BOOM OPTION

FOOTNOTES

NOTE:

8' BOOM KIT, 104-087, INCLUDES REFERANCE NUMBERS 3-9. 6' BOOM KIT, 104-086, INCLUDES REFERANCE NUMBERS 3, 4, AND 10-12.

5' BOOM KIT, 104-085, INCLUDES REFERANCE NUMBERS 10, 13, AND 15. 4' BOOM KIT, 104-084, INCLUDES REFERANCE 14, 16, AND 17.

REFER TO O-RING CHART (800-301) IN BACK OF THE BOOK FOR REPLACEMENT OF O-RINGS.

A

809-328

52

ROLLER (19" OD)

1

2 13 8

3 5 9

10

7

11

4 5

6 4

11 9 12

6 8 13

06

ID0129294

53

ROLLER (19" OD) REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

190-183 105-377 115-001 115-003 115-152 115-470 125-216 125-265 142-757 145-589 155-852 181-697 181-699 166-437 184-067

QTY

1 1 1 1 2 2 2 1 2 2 1 2 1 2

DESCRIPTION

REMARKS

BEARING/SEAL REPAIR KIT JAM NUT (1-1/2-NF) ZERK (02N) ZERK (1/4-NF, STR) PLUG (12N, SQ FM) INTERNAL SNAP RING (3.250") TAPERED RACE (3.265") TAPERED BEARING (1.5") LT ROLLER (3.067"P, 19") SPACER EXTERNAL SEAL (2.250") BEARING SPACER SEAL SLEEVE TAIL SHAFT SEAL SPACER

INCL REF NO.'S 4-6, 8-11 & 13 NON-SELF TAPPING SELF TAPPING

INCL REF NO.'S 2 & 3 ENDS WITH S/N

NOT SHOWN:

FOOTNOTES:

NOTE:

06

ID0129294

54

HD ROLLER 19"

2 3

8

10

9 6 5 7

4 4

9

6 FACTORY MATCHED BEARING ASSEMBLY (SEE FOOTNOTE 1)

BEARING

SPACER 8

7 11

10

1 11

1

7 10

RACE

07

6 9

SNAP RINGS

ID0113864

55

HD ROLLER 19" REF PART NO. NUMBER

QTY

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

1 1 1 1 1 2 2 1 2 2 1

141-626 115-003 115-152 125-546 129-013 157-308 141-629 141-625 141-627 157-309 107-920

DESCRIPTION

TAIL SHAFT NUT ZERK (1/4-NF, STR) PLUG (12N, SQ FM) BEARING ASSEMBLY LT ROLLER (3.067"P, 19.0") EXTERNAL SEAL (3.875") SEAL SLEEVE BOOM TAIL SHAFT SEAL SPACER V-RING SEAL BOLT (5/16-NC X 3/8 ", SOC)

REMARKS

SEE FOOTNOTE 1 SEE FOOTNOTE 2 SEE FOOTNOTE 3 SEE FOOTNOTE 4

NOT SHOWN:

FOOTNOTES:

1. REF. NO. 4 (BEARING ASSEMBLY) IS FACTORY MATCHED, DO NOT MIX CUPS, SONES, SPACERS, ETC. ASS'Y INCLUDES: 2X INT. SNAP RING, 2X TAP RACE, 2X TAP BEARING & BEARING SPACER 2. CHECK SURFACE OF SEAL BEFORE INSERTING SO PROPER SIDE FACES OUTSIDE 3. WIDER SIDE OF SEAL MUST BE INSTALLED FACING INSIDE 4. AFTER SETTING THE PRE-LOAD OF THE BEARING, REF. #11 (107-920) SHOULD FIT IN ONE OF THREE HOLES IN THE BOOM SIDE PLATE TO KEEP THE TAILSHAFT NUT FROM LOOSENING. NOTE:

07

ID0113864

56

57

58

BOOM TUBE

5 2

1

4

3,6

04

ID0093140

59

BOOM TUBE REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

QTY

100-736 100-737 105-065 AR 105-110 AR 140-1128 1 140-1129 1 140-1130 1 140-1131 1 143-023 1 143-024 1 143-025 1 143-026 1 143-035 1 143-036 AR 140-1176 1 140-1177 1 140-1178 1 140-1179 1

DESCRIPTION

SHORT TOP BAR KIT LONG TOP BAR KIT LOCKNUT (1/2-NC) BOLT (1/2-NC X 4-1/2") BOOM TUBE (51") BOOM TUBE (63.3") BOOM TUBE (75.5") BOOM TUBE (101.1") BOOM TUBE (52") BOOM TUBE (64.3") BOOM TUBE (76.5") BOOM TUBE (101.1") TOP WEAR BAR (SHORT) TOP WEAR BAR (LONG) HD BOOM TUBE (51") HD BOOM TUBE (63.3") HD BOOM TUBE (75.5") HD BOOM TUBE (101.1")

REMARKS

INCL REF NO.'S 1,2 & 4 INCL REF NO.'S 1,2 & 5 (4) PER 11.1" WEAR BAR,(6) PER 23.4" WEAR BAR (4) PER 11.1" WEAR BAR,(6) PER 23.4" WEAR BAR SEE FOOTNOTE 3, 62P/3P OR 96P/2P CHAINS SEE FOOTNOTE 3, 70P/3P OR 108P/2P CHAINS SEE FOOTNOTE 3, 78P/3P OR 120P/2P CHAINS SEE FOOTNOTE 3, 94P/3P OR 144P/2P CHAINS SEE FOOTNOTE 4, 62P/3P OR 96P/2P CHAINS SEE FOOTNOTE 4, 70P/3P OR 108P/2P CHAINS SEE FOOTNOTE 4, 78P/3P OR 120P/2P CHAINS SEE FOOTNOTE 4, 94P/3P OR 144P/2P CHAINS SEE FOOTNOTE 1 SEE FOOTNOTE 2 SEE FOOTNOTE 3, 62P/3P OR 96P/2P CHAINS SEE FOOTNOTE 3, 70P/3P OR 108P/2P CHAINS SEE FOOTNOTE 3, 78P/3P OR 120P/2P CHAINS SEE FOOTNOTE 3, 94P/3P OR 144P/2P CHAINS

NOT SHOWN:

FOOTNOTES:

1. FOR 70P/3P OR 108P/2P NON-WEAR BAR BOOM ARRANGEMENTS. 2. ONE (1) FOR 78P/3P OR 120P/2P NON-WEAR BAR BOOM ARRANGEMENTS, TWO (2) FOR 94P/3P OR 144/2P NON-WEAR BAR BOOM ARRANGEMENTS. 3. FOR PIVOTS WITH 5" ALIGNMENT PIN HOLE CENTERS, OR MODIFIED 8.5" PIN HOLE CENTER PIVOTS. 4. FOR PIVOTS WITH 8.5" ALIGNMENT PIN HOLE CENTERS.

NOTE:

04

ID0093140

60

61

62

63

64

65

66

70K DURATOOTH CHAINS 2P CHAIN ASSEMBLIES

4 1

3 2

6

7

8

9

5

REPAIR Part# 133-726 138-704 1 138-702 0 138-703 0 138-701 0 139-704 0 139-701 0 139-702 0 135-1242 16 135-1239 15 105-499 62 105-953 62 135-979 0 136-070 0 105-383 0 105-466 0 135-921 0

02

133-728 1 0 0 0 0 0 0 16 15 30 62 32 48 32 0 0

133-787 0 1 1 0 0 0 0 17 17 68 68 0 0 0 0 0

CHAIN ASSEMBLIES 133-790 133-746 134-726 0 1 0 1 1 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 19 20 16 19 19 15 76 78 62 76 78 62 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

134-736 0 0 0 0 1 1 0 18 17 70 70 0 0 0 0 0

134-747 0 0 0 0 1 0 1 20 19 38 78 0 0 0 40 40

134-756 0 0 0 0 1 0 2 24 23 94 94 0 0 0 0 0

ID0449257

67

70K DURATOOTH CHAINS 2P CHAIN ASSEMBLIES REF PART NO. NUMBER

QTY

1 2 3 4 5 6 7 8 9

1 1 1 1 1 1 1 1 1

134-726 134-736 134-747 134-756 133-726 133-728 133-787 133-790 133-746

DESCRIPTION

REMARKS

P70K 2P DURA 62P 6.6 P70K 2P DURA 70P 6.8 P70K 2P DURA 78P 8.1 P70K 2P DURA 94P 6.62 70K 2P DURA 62P 6.6 70K 2P DURA 62P 9.62 70K 2P DURA 68P 6.6 70K 2P DURA 76P 6.6 70K 2P DURA 78P 6.8"

CHAIN ASSEMBLY COMPONENTS NOT SHOWN:

138-704 70K DIGGING CHAIN STD 2P (62P) 138-702 70K DIGGING CHAIN STD 2P (16P) 138-703 70K DIGGING CHAIN STD 2P (52P) 138-701 70K DIGGING CHAIN STD 2P (8P) 139-704 70K DIGGING CHAIN PREMIUM 2P (62P) 139-701 70K DIGGING CHAIN PREMIUM 2P (8P) 139-702 70K DIGGING CHAIN PREMIUM 2P (16P) 135-1242 DURATOOTH, RIGHT 3/8" 70-110K 135-1239 DURATOOTH, LEFT 3/8" 70-110K 105-499 BOLT (3/4-NC X 1-3/4") 105-953 LOCKNUT (3/4-NC) 135-979 CHAIN SPACER (2.155") 136-070 SPACER 105-383 SPECIAL BOLT (3/4-NC X 6", GD8) 105-466 BOLT (3/4-NC X 2-1/2", GD 5) 135-921 TOOTH SPACER

FOOTNOTES:

NOTE:

1. 70K STANDARD REPAIR STATION KIT 135-1182, 70K PREMIUM REPAIR STATION KIT 135-1187, 70K MASTER PIN 135-501, & 70K LOCK KEY 135-402 2. NOT ALL CHAINS LISTED MAY BE SUITABLE FOR YOUR ATTACHMENT. CONSULT A DITCH WITCH DEALER FOR MORE INFORMATION.

02

ID0449257

68

70K ALLIGATOR CHAINS 2P CHAIN ASSEMBLIES

4 1

5

2 3

6

REPAIR Part# 138-704 138-701 138-702 138-703 139-704 139-701 139-702 135-973 135-974 135-975 135-976 135-979 135-980 105-322 105-365 105-391 105-953

01

135-776 1 0 0 0 0 0 0 7 7 12 12 38 24 14 24 24 62

135-777 1 1 0 0 0 0 0 7 7 14 14 42 28 14 28 28 70

135-789 0 1 1 1 0 0 0 8 8 15 15 48 28 16 28 32 76

CHAIN ASSEMBLIES 135-778 135-779 137-776 1 1 0 0 0 0 1 2 0 0 0 0 0 0 1 0 0 0 0 0 0 9 10 7 9 10 7 15 18 12 15 19 12 46 56 38 32 38 24 18 20 14 32 38 24 28 36 24 78 94 62

7

137-777 0 0 0 0 1 1 0 7 7 14 14 42 28 14 28 28 70

8

137-778 0 0 0 0 1 0 1 9 9 15 15 46 32 18 32 28 78

ID0449274

69

70K ALLIGATOR CHAINS 2P CHAIN ASSEMBLIES REF PART NO. NUMBER

QTY

1 2 3 4 5 6 7 8

1 1 1 1 1 1 1 1

135-776 135-777 135-789 135-778 135-779 137-776 137-777 137-778

DESCRIPTION

REMARKS

70K 2P ALG 62P 6.8 70K 2P ALG 70P 6.8 70K 2P ALG 76P 6.4" 70K 2P ALG 78P 6.8 70K 2P ALG 94P 6.8 P70K 2P ALG 62P 6.8 P70K 2P ALG 70P 6.8 P70K 2P ALG 78P 6.8

SEE F/N 1 SEE F/N1 SEE F/N 1 SEE F/N 1 SEE F/N 1 SEE F/N 1 SEE F/N 1 SEE F/N 1

CHAIN ASSEMBLY COMPONENTS NOT SHOWN:

138-704 70K DIGGING CHAIN STD 2P (62P) 138-701 70K DIGGING CHAIN STD 2P (8P) 138-702 70K DIGGING CHAIN STD 2P (16P) 138-703 70K DIGGING CHAIN STD 2P (52P) 139-704 70K DIGGING CHAIN PREMIUM 2P (62P) 139-701 70K DIGGING CHAIN PREMIUM 2P (8P) 139-702 70K DIGGING CHAIN PREMIUM 2P (16P) 135-973 LEFT OUTSIDE BIT ADAPTER 135-974 E.S. BIT ADPTR. RT. OUTSIDE 135-975 LEFT INSIDE BIT ADAPTER 135-976 E.S. BIT ADPTR. RT. INSIDE 135-979 CHAIN SPACER, 70K 135-980 CHAIN SPACER (1.405") 105-322 BOLT (3/4-NC X 4.5") 105-365 BOLT (3/4-NC X 4") 105-391 BOLT (3/4-NC X 4.5") 105-953 LOCKNUT (3/4-NC)

FOOTNOTES:

1. USE INSERT BIT 136-101

NOTE:

1. 70K STANDARD REPAIR STATION KIT 135-1182, 70K PREMIUM REPAIR STATION KIT 135-1187, 70K MASTER PIN 135-501, & 70K LOCK KEY 135-402 2. NOT ALL CHAINS LISTED MAY BE SUITABLE FOR YOUR ATTACHMENT. CONSULT A DITCH WITCH DEALER FOR MORE INFORMATION.

01

ID0449274

70

110K DURATOOTH CHAINS (62P&70P) 2P CHAIN ASSEMBLIES GROUP 1

1

REPAIR Part# 133-420 138-411 1 135-1534 0 135-1239 15 135-1242 16 105-499 62 105-953 62 105-372 0 105-466 0 135-921 0 136-120 0 105-321 0 105-365 0 136-070 0 105-383 0 136-121 0

01

2

133-421 1 0 15 16 30 0 62 32 32 0 0 0 0 0 0

3

133-423 1 0 19 20 30 0 78 0 24 8 16 32 0 0 0

4

6

5

CHAIN ASSEMBLIES 133-459 133-460 133-461 0 0 0 1 1 1 17 17 18 18 18 17 70 34 34 70 70 70 0 0 0 0 36 0 0 36 0 0 0 0 0 0 0 0 0 0 0 0 54 0 0 36 0 0 0

133-462 0 1 22 22 32 88 0 0 30 9 20 36 0 0 0

7

8

133-463 0 1 23 24 94 126 0 0 24 4 16 16 0 0 4

ID0441443

71

110K DURATOOTH CHAINS (62P&70P) 2P CHAIN ASSEMBLIES GROUP 1 REF PART NO. NUMBER

QTY

1 2 3 4 5 6 7 8

1 1 1 1 1 1 1 1

133-420 133-421 133-423 133-459 133-460 133-461 133-462 133-463

DESCRIPTION

REMARKS

110K 2P DURA 62P 7.0" 110K 2P DURA 62P 8.5" 110K 2P DURA 62P 12 110K 2P DURA 70P 7.0 110K 2P DURA 70P 8.5 110K 2P DURA 70P 10 110K 2P DURA 70P 12 110K 2P DURA 70P 15

CHAIN ASSEMBLY COMPONENTS NOT SHOWN:

138-411 110K DIGGING CHAIN STD 2P (62P) 135-1534 110K DIGGING CHAIN STD 2P (70P) 135-1239 DURATOOTH, LEFT 3/8" 70-110K 135-1242 DURATOOTH, RIGHT 3/8" 70-110K 105-499 BOLT (3/4-NC X 1-3/4") 105-953 LOCKNUT (3/4-NC) 105-372 LOCKNUT (3/4-NC) 105-466 BOLT (3/4-NC X 2-1/2", GD 5) 135-921 TOOTH SPACER 136-120 12" TOOTH ADAPTER 105-321 BOLT (3/4-NC X 3") 105-365 BOLT (3/4-NC X 4") 136-070 SPACER 105-383 BOLT (3/4-NC X 6", GD8) 136-121 BOLT (3/4-NC X 3")

FOOTNOTES:

NOTE:

1. 110K STANDARD REPAIR STATION KIT 131-131, 110K PREMIUM REPAIR STATION KIT 135-1149, 110K MASTER PIN 137-401, & 110K LOCK KEY 135-402 2. NOT ALL CHAINS LISTED MAY BE SUITABLE FOR YOUR ATTACHMENT. CONSULT A DITCH WITCH DEALER FOR MORE INFORMATION.

01

ID0441443

72

110K DURATOOTH CHAINS (78P & 94P) 2P CHAIN ASSEMBLIES GROUP 2

1

REPAIR Part# 133-430 135-1535 1 138-411 0 138-410 0 135-1239 19 135-1242 20 105-499 78 105-953 78 135-921 0 105-466 0 136-120 0 105-321 0 105-365 0 136-121 0

01

133-431 1 0 0 19 20 38 78 40 40 0 0 0 0

2

3

4

CHAIN ASSEMBLIES 133-433 133-434 133-440 1 1 0 0 0 1 0 0 2 24 26 23 25 26 24 38 104 94 98 140 94 30 30 0 0 0 0 10 4 0 20 20 0 40 16 0 0 9 0

5

6

133-441 0 1 2 23 24 46 94 48 48 0 0 0 0

ID0441478

73

110K DURATOOTH CHAINS (78P & 94P) 2P CHAIN ASSEMBLIES GROUP 2 REF PART NO. NUMBER

QTY

1 2 3 4 5 6

1 1 1 1 1 1

133-430 133-431 133-433 133-434 133-440 133-441

DESCRIPTION

REMARKS

110K 2P DURA 78P 7.0" 110K 2P DURA 78P 8.5" 110K 2P DURA 78P 12" 110K 2P DURA 78P 15" 110K 2P DURA 94P 7.0 110K 2P DURA 94P 8.5

CHAIN ASSEMBLY COMPONENTS NOT SHOWN:

135-1535 110K DIGGING CHAIN STD 2P (78P) 138-411 110K DIGGING CHAIN STD 2P (62P) 138-410 110K DIGGING CHAIN STD 2P (16P) 135-1239 DURATOOTH, LEFT 3/8" 70-110K 135-1242 DURATOOTH, RIGHT 3/8" 70-110K 105-499 BOLT (3/4-NC X 1-3/4") 105-953 LOCKNUT (3/4-NC) 135-921 TOOTH SPACER 105-466 BOLT (3/4-NC X 2-1/2", GD 5) 136-120 12" TOOTH ADAPTER 105-321 BOLT (3/4-NC X 3") 105-365 BOLT (3/4-NC X 4") 136-121 BOLT (3/4-NC X 3")

FOOTNOTES:

NOTE:

1. 110K STANDARD REPAIR STATION KIT 131-131, 110K PREMIUM REPAIR STATION KIT 135-1149, 110K MASTER PIN 137-401, & 110K LOCK KEY 135-402 2. NOT ALL CHAINS LISTED MAY BE SUITABLE FOR YOUR ATTACHMENT. CONSULT A DITCH WITCH DEALER FOR MORE INFORMATION.

01

ID0441478

74

110K COMBO CHAINS 2P CHAIN ASSEMBLIES

1

2

REPAIR Part# 131-264 138-411 1 135-1534 0 135-1535 0 135-1239 6 135-1242 6 136-276 6 136-275 7 136-274 3 136-273 3 135-975 0 135-976 0 135-974 0 135-973 0 135-978 14 135-977 48 105-365 14 105-391 24 105-473 24 105-953 62

01

3

4

5

6

CHAIN ASSEMBLLIES: 131-266 131-268 131-269 131-270 0 0 1 0 1 0 0 1 0 1 0 0 7 7 6 7 6 8 6 6 7 8 0 0 7 8 0 0 4 4 0 0 4 4 0 0 0 0 7 7 0 0 6 7 0 0 3 4 0 0 3 4 16 16 14 16 54 62 48 54 16 16 14 16 26 30 24 26 28 32 24 28 70 78 62 70

131-271 0 0 1 7 8 0 0 0 0 8 8 4 4 16 62 16 30 32 78

ID0449237

75

110K COMBO CHAINS 2P CHAIN ASSEMBLIES REF PART NO. NUMBER

QTY

1 2 3 4 5 6

1 1 1 1 1 1

131-264 131-266 131-268 131-269 131-270 131-271

DESCRIPTION

REMARKS

110K 2P CMB DURA/SHK B 62P 6.0 110K 2P CMB DURA/SHK 70P 6.0" 110K 2P CMB DURA/SHK 78P 6.0" 110K 2P CMB DURA/ALG 62P 6.0" 110K 2P CMB DURA/ALG 70P 6.0" 110K 2P ALG B-O CMB 78P 6.0

CHAIN ASSEMBLY COMPONENTS NOT SHOWN:

138-411 110K DIGGING CHAIN STD 2P (62P) 135-1534 110K DIGGING CHAIN STD 2P (70P) 135-1239 DURATOOTH, LEFT 3/8" 70-110K 135-1242 DURATOOTH, RIGHT 3/8" 70-110K 136-276 70/110K RT INSIDE BOLT-ON SHARK ADAPTER 136-275 70/110K LEFT INSIDE BOLT-ON SHARK ADPTER 136-274 70/110K LFT OUTSIDE BOLT-ON SHARK ADPTER 136-273 70/110K RT OUTSIDE BOLT-ON SHARK ADAPTER 135-975 LEFT INSIDE BIT ADAPTER 135-976 E.S. BIT ADPTR. RT. INSIDE 135-974 E.S. BIT ADPTR. RT. OUTSIDE 135-973 LEFT OUTSIDE BIT ADAPTER 135-978 CHAIN SPACER (1.593") 135-977 CHAIN SPACER (2.343") 105-365 BOLT (3/4-NC X 4") 105-391 BOLT (3/4-NC X 4.5") 105-473 BOLT (3/4-NC X 5") 105-953 LOCKNUT (3/4-NC)

FOOTNOTES:

NOTE:

1. 110K STANDARD REPAIR STATION KIT 131-131, 110K PREMIUM REPAIR STATION KIT 135-1149, 110K MASTER PIN 137-401, & 110K LOCK KEY 135-402 2. NOT ALL CHAINS LISTED MAY BE SUITABLE FOR YOUR ATTACHMENT. CONSULT A DITCH WITCH DEALER FOR MORE INFORMATION.

01

ID0449237

76

110K DURATOOTH CHAINS 2P CHAIN ASSEMBLIES GROUP 3

1

4 3 2

6

7

5 REPAIR Part# 134-420 139-411 1 139-412 0 135-1239 15 135-1242 16 105-499 62 105-953 62 105-466 0 135-921 0 136-070 0 105-383 0 135-977 0 136-071 0 105-365 0 105-321 0

02

134-421 1 0 15 16 30 62 32 32 0 0 0 0 0 0

CHAIN ASSEMBLIES 134-422 134-423 134-459 1 1 1 0 0 1 15 19 17 16 20 18 30 30 70 62 78 70 0 0 0 0 24 0 48 32 0 32 0 0 32 0 0 0 8 0 0 32 0 0 16 0

134-460 1 1 18 17 34 70 36 36 0 0 0 0 0 0

134-461 1 1 18 17 34 70 0 0 54 36 36 0 0 0

ID0449310

77

110K DURATOOTH CHAINS 2P CHAIN ASSEMBLIES GROUP 3 REF PART NO. NUMBER

QTY

1 2 3 4 5 6 7

1 1 1 1 1 1 1

134-420 134-421 134-422 134-423 134-459 134-460 134-461

DESCRIPTION

REMARKS

P110K 2P DURA 62P 7.0 P110K 2P DURA 62P 8.5 P110K 2P DURA 62P 10" P110K 2P DURA 62P 12" P110K 2P DURA 70P 7.0 P110K 2P DURA 70P 8.5 P110K 2P DURA 70P 10

CHAIN ASSEMBLY COMPONENTS NOT SHOWN:

138-411 110K DIGGING CHAIN STD 2P (62P) 139-412 110K DIGGING CHAIN PREMIUM 2P (8P) 135-1239 DURATOOTH, LEFT 3/8" 70-110K 135-1242 DURATOOTH, RIGHT 3/8" 70-110K 105-499 BOLT (3/4-NC X 1-3/4") 105-953 LOCKNUT (3/4-NC) 105-466 BOLT (3/4-NC X 2-1/2", GD 5) 135-921 TOOTH SPACER 136-070 SPACER 105-383 BOLT (3/4-NC X 6", GD8) 135-977 CHAIN SPACER (2.343") 136-071 10" - 12"" TOOTH ADAPTER 105-365 BOLT (3/4-NC X 4") 105-321 BOLT (3/4-NC X 3")

FOOTNOTES:

NOTE:

1. 110K STANDARD REPAIR STATION KIT 131-131, 110K PREMIUM REPAIR STATION KIT 135-1149, 110K MASTER PIN 137-401, & 110K LOCK KEY 135-402 2. NOT ALL CHAINS LISTED MAY BE SUITABLE FOR YOUR ATTACHMENT. CONSULT A DITCH WITCH DEALER FOR MORE INFORMATION.

02

ID0449310

78

110K DURATOOTH CHAINS 2P CHAIN ASSEMBLIES GROUP 4

5 4

2

3

1

REPAIR Part# 134-462 139-411 1 139-410 0 139-412 1 135-1239 22 135-1242 22 105-499 32 105-466 0 105-953 88 105-321 20 105-365 36 135-921 30 136-070 36 136-071 9 136-088 0 105-383 0

01

CHAIN ASSEMBLIES 134-464 134-430 134-431 1 1 1 0 1 1 1 0 0 23 20 19 24 19 20 30 78 38 0 0 40 94 78 78 16 0 0 16 0 0 24 0 40 32 0 0 4 0 0 8 0 0 32 0 0

134-433 1 1 0 24 25 38 0 98 20 40 30 40 10 0 0

ID0449331

79

110K DURATOOTH CHAINS 2P CHAIN ASSEMBLIES GROUP 4 REF PART NO. NUMBER

QTY

1 2 3 4 5

1 1 1 1 1

134-462 134-464 134-430 134-431 134-433

DESCRIPTION

REMARKS

P110K 2P DURA 70P 11 P110K 2P DURA 70P 15" P110K 2P DURA 78P 7.0 P110K 2P DURA 78P 8.5 P110K 2P DURA 78P 12

CHAIN ASSEMBLY COMPONENTS NOT SHOWN:

139-411 110K DIGGING CHAIN PREMIUM 2P (62P) 139-410 110K DIGGING CHAIN PREMIUM 2P (16P) 139-412 110K DIGGING CHAIN PREMIUM 2P (8P) 135-1239 DURATOOTH, LEFT 3/8" 70-110K 135-1242 DURATOOTH, RIGHT 3/8" 70-110K 105-499 BOLT (3/4-NC X 1-3/4") 105-466 BOLT (3/4-NC X 2-1/2", GD 5) 105-953 LOCKNUT (3/4-NC) 105-321 BOLT (3/4-NC X 3") 105-365 BOLT (3/4-NC X 4") 135-921 TOOTH SPACER 136-070 SPACER 136-071 10" - 12"" TOOTH ADAPTER 136-088 "14" - 16" TOOTH ADAPTER" 105-383 BOLT (3/4-NC X 6", GD8)

FOOTNOTES:

NOTE:

1. 110K STANDARD REPAIR STATION KIT 131-131, 110K PREMIUM REPAIR STATION KIT 135-1149, 110K MASTER PIN 137-401, & 110K LOCK KEY 135-402 2. NOT ALL CHAINS LISTED MAY BE SUITABLE FOR YOUR ATTACHMENT. CONSULT A DITCH WITCH DEALER FOR MORE INFORMATION.

01

ID0449331

80

110K ALLIGATOR CHAINS 2P CHAIN ASSEMBLIES

2

3

4

1

5

6

7 8

REPAIR Part# 135-485 138-411 1 139-411 0 139-412 0 139-410 0 138-410 0 135-1534 0 135-1535 0 135-976 12 135-975 12 135-974 7 135-973 7 135-978 24 135-977 38 105-365 24 105-473 24 105-322 14 105-953 62

01

135-486 0 0 0 0 0 1 0 14 14 7 7 28 42 28 28 14 70

135-487 0 0 0 0 0 0 1 15 15 9 9 32 46 32 28 18 78

CHAIN ASSEMBLIES 135-488 137-485 137-486 1 0 0 0 1 1 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 18 12 14 19 12 14 10 7 7 10 7 7 38 24 28 56 38 42 38 24 28 36 24 28 20 14 14 94 62 70

137-487 0 1 0 1 0 0 0 15 15 9 9 32 46 32 28 18 77

137-488 0 1 0 2 0 0 0 19 18 10 10 38 56 38 36 20 94

ID0449362

81

110K ALLIGATOR CHAINS 2P CHAIN ASSEMBLIES REF PART NO. NUMBER

QTY

1 2 3 4 5 6 7 8

1 1 1 1 1 1 1 1

135-485 135-486 135-487 135-488 137-485 137-486 137-487 137-488

DESCRIPTION

REMARKS

110K 2P ALG 62P 6.7 110K 2P ALG 70P 6.6" 110K 2P ALG 78P 6.6" 110K 2P ALG 94P 6.8 P110K 2P ALG 62P 6.8 P110K 2P ALG 70P 6.8 P110K 2P ALG 78P 6.8 P110K 2P ALG 94P 6.8

CHAIN ASSEMBLY COMPONENTS NOT SHOWN:

138-411 110K DIGGING CHAIN STD 2P (62P) 139-411 110K DIGGING CHAIN PREMIUM 2P (62P) 139-412 110K DIGGING CHAIN PREMIUM 2P (8P) 139-410 110K DIGGING CHAIN PREMIUM 2P (16P) 138-410 110K DIGGING CHAIN STD 2P (16P) 135-1534 110K DIGGING CHAIN STD 2P (70P) 135-1535 110K DIGGING CHAIN STD 2P (78P) 135-976 E.S. BIT ADPTR. RT. INSIDE 135-975 LEFT INSIDE BIT ADAPTER 135-974 E.S. BIT ADPTR. RT. OUTSIDE 135-973 LEFT OUTSIDE BIT ADAPTER 135-978 CHAIN SPACER (1.593") 135-977 CHAIN SPACER (2.343") 105-365 BOLT (3/4-NC X 4") 105-473 BOLT (3/4-NC X 5") 105-322 BOLT (3/4-NC X 4.5") 105-953 LOCKNUT (3/4-NC)

FOOTNOTES:

NOTE:

1. 110K STANDARD REPAIR STATION KIT 131-131, 110K PREMIUM REPAIR STATION KIT 135-1149, 110K MASTER PIN 137-401, & 110K LOCK KEY 135-402 2. NOT ALL CHAINS LISTED MAY BE SUITABLE FOR YOUR ATTACHMENT. CONSULT A DITCH WITCH DEALER FOR MORE INFORMATION.

01

ID0449362

82

SPECIAL TOOLS

3 2 1

3

02

ID0113949

83

SPECIAL TOOLS REF PART NO. NUMBER

1.

2.

3.

QTY

259-500 259-498 259-499

1 1 2

DESCRIPTION

REMARKS

SPROCKET CENTERING ARM SEAL DRIVER SEAL CLAMP

NOT SHOWN:

FOOTNOTES:

NOTE:

02

ID0113949

84

SPECIAL TOOLS BIT PULLER FOR ALLIGATOR BITS

HAMMER 3 5

4

SLIDE HAMMER 3 1

2

H

801-056

85

SPECIAL TOOLS BIT PULLER FOR ALLIGATOR BITS REF PART NO. NUMBER

1.

2.

3.

4.

5.

259-002 259-001 259-036 105-403 105-357 183-072 259-003

QTY

1 1 2 1 1

DESCRIPTION

REMARKS

BIT PULLER - SLIDE HAMMER BIT PULLER - HAMMER BIT PULLER JAM NUT (5/8-NC) LOCKNUT (5/8-NC) SLIDE HAMMER ROD SLIDE HAMMER

INCL REF NO.'S 1 - 5 EARLY STYLE

FOOTNOTES

NOTE:

H

801-056

86

SPECIAL TOOLS - ALIG BIT PUNCH

5

3

4

1 9 2 8

6

H

7

801-057

87

SPECIAL TOOLS - ALIG BIT PUNCH REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

259-150 105-708 105-964 105-994 183-072 259-003 259-151 259-152 259-153 105-357

QTY

DESCRIPTION

REMARKS

INCL REF NO.'S 1 THRU 8

2 1 1 1 1 1 1 1 1

BIT PUNCH - SLIDE HAMMER SET SCREW (3/8-NC X 3/8", NLK) WASHER (.656") FLG LOCKNUT (5/8-NC) SLIDE HAMMER ROD SLIDE HAMMER HEAVY BIT PUNCH-SLIDE HAMMER LIGHT BIT PUNCH-SLIDE HAMMER PUNCH ADAPTER-SLIDE HAMMER LOCKNUT (5/8-NC)

FOOTNOTES

NOTE:

H

801-057

88

SPECIAL TOOL - CHAIN JAWS FOR USE ON MASTER LINKS

LEFT JAW

RIGHT JAW

8

9

11 10 11 10

1 2

3 4 12 5 6

13 4

7

H

801-058

89

SPECIAL TOOL - CHAIN JAWS FOR USE ON MASTER LINKS REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

259-140 259-186 115-003 105-310 105-975 259-185 125-402 107-761 259-181 259-180 105-059 105-181 105-066 105-065

QTY

DESCRIPTION

REMARKS

INCL REF NO'S 1 - 13

1 1 1 2 1 1 1 1 1 2 2 1 1

CHAIN JAWS (1-1/8" DRIVE) THREADED TRUNION ZERK (1/4-NF, STR) JAM NUT (3/4-NC) WASHER (3/4") SLIP TRUNION BRONZE BUSHING (.750") BOLT ALL THREAD (3/4-10 NC X 11") LEFT JAW RIGHT JAW WASHER (7/16") BOLT (3/8-NC X 1/2") BOLT (1/2-NC X 1-3/4") LOCKNUT (1/2-NC)

FOOTNOTES

NOTE:

H

801-058

90

NOTES:

ID0134963

91

MISCELLANEOUS

92

Torque Information Tightening Guidelines Values given on the following pages are a guide. Do not use these values if a different torque value or tightening procedure is given for specific application. Check tightness of fasteners periodically.

Shear bolts are designed to fail under predetermined loads. Always replace shear bolts with identical property class fasteners.

Fasteners should be replaced with the same or higher property class. If higher property class fasteners are used, tighten only to torque value of original fastener.

Make sure fastener threads are clean and that the threads are properly started. This will prevent them from cross threading or galling when tightened.

Lubed means cleaned, dry bolts lubricated with a standard, medium-viscosity machine oil. Lubricate all contact areas of the bolts and washers. Lubricating the bolts is the suggested torque method.

V01

ID0493104

93

SAE Bolt Torque Torque estimates based on clamp load (75% of proof strength) as specified in SAE J429 and ASME 574.

Diameter and Thread Pitch

SAE Grade 5

SAE Grade 8

Socket Head Cap Screw

Dry

Lubed

Dry

Lubed

Dry

Lubed

1/4-20

101 in•lb 11.4 N•m

76 in•lb 8.6 N•m

143 in•lb 16.2 N•m

107 in•lb 12.1 N•m

168 in•lb 19 N•m

120 in•lb 13.6 N•m

1/4-28

116 in•lb 13.1 N•m

87 in•lb 9.8 N•m

147 in•lb 16.6 N•m

123 in•lb 13.9 N•m

192 in•lb 21.7 N•m

144 in•lb 16.3 N•m

5/16-18

209 in•lb 23.6 N•m

157 in•lb 17.7 N•m

295 in•lb 33.3 N•m

221 in•lb 25 N•m

348 in•lb 39.3 N•m

264 in•lb 29.8 N•m

5/16-24

231 in•lb 26.1 N•m

174 in•lb 19.7 N•m

327 in•lb 36.9 N•m

245 in•lb 27.7 N•m

384 in•lb 43.4 N•m

288 in•lb 32.5 N•m

3/8-16

372 in•lb 42 N•m

276 in•lb 31.2 N•m

44 ft•lb 59.7 N•m

33 ft•lb 44.7 N•m

51 ft•lb 69.1 N•m

38 ft•lb 51.5 N•m

3/8-24

420 in•lb 47.5 N•m

312 in•lb 35.3 N•m

49 ft•lb 66.4 N•m

37 ft•lb 50.2 N•m

58 ft•lb 78.6 N•m

43 ft•lb 58.3 N•m

7/16-14

49 ft•lb 66.4 N•m

37 ft•lb 50.2 N•m

70 ft•lb 94.9 N•m

52 ft•lb 70.5 N•m

81 ft•lb 109.8 N•m

61 ft•lb 82.7 N•m

7/16-20

55 ft•lb 74.6 N•m

41 ft•lb 55.6 N•m

78 ft•lb 105.8 N•m

58 N•m 78.6 N•m

91 ft•lb 123.4 N•m

68 ft•lb 92.2 N•m

1/2-13

75 ft•lb 101.7 N•m

57 ft•lb 77.3 N•m

106 ft•lb 143.7 N•m

80 ft•lb 108.5 N•m

124 ft•lb 168.1 N•m

93 ft•lb 126.1 N•m

1/2-20

85 ft•lb 115.2 N•m

64 ft•lb 86.8 N•m

120 ft•lb 162.7 N•m

90 ft•lb 122 N•m

140 ft•lb 189.8 N•m

105 ft•lb 142.4 N•m

5/8-11

150 ft•lb 203.4 N•m

113 ft•lb 153.2 N•m

212 ft•lb 287.4 N•m

159 ft•lb 215.6 N•m

238 ft•lb 322.7 N•m

179 ft•lb 242.7 N•m

5/8-18

170 ft•lb 230.5 N•m

127 ft•lb 172.2 N•m

240 ft•lb 325.4 N•m

180 ft•lb 224 N•m

270 ft•lb 366.1 N•m

202 ft•lb 273.9 N•m

3/4-10

267 ft•lb 362 N•m

200 ft•lb 271.2 N•m

376 ft•lb 509.8 N•m

282 ft•lb 382.3 N•m

423 ft•lb 573.5 N•m

317 ft•lb 429.8 N•m

3/4-16

297 ft•lb 402.7 N•m

223 ft•lb 302.3 N•m

420 ft•lb 569.4 N•m

315 ft•lb 427.1 N•m

472 ft•lb 640 N•m

354 ft•lb 480 N•m

7/8-9

429 ft•lb 581.6 N•m

322 ft•lb 436.6 N•m

606 ft•lb 821.6 N•m

455 ft•lb 616.9 N•m

682 ft•lb 924.7 N•m

511 ft•lb 692.8 N•m

7/8-14

474 ft•lb 642.7 N•m

355 ft•lb 481.3 N•m

669 ft•lb 907 N•m

502 ft•lb 680.6 N•m

752 ft•lb 1019.6 N•m

564 ft•lb 791.8 N•m

1-8

644 ft•lb 873.1 N•m

483 ft•lb 654.9 N•m

909 ft•lb 1232.4 N•m

681 ft•lb 923.3 N•m

1022 ft•lb 1385.6 N•m

767 ft•lb 1039.9 N•m

1-12

722 ft•lb 978.9 N•m

542 ft•lb 734.9 N•m

1020 ft•lb 1382.9 N•m

765 ft•lb 1037.2 N•m

1147 ft•lb 1551.1 N•m

860 ft•lb 1166 N•m

V01

ID0493104

94

Metric Bolt Torque Torque estimates based on clamp load (75% of proof strength) as specified in ISO 898-1.

Class 8.8

Class 10.9

12.9 Socket Head Cap Screw 12.9

Size and Thread Pitch

Dry

Lubed

Dry

Lubed

Dry

Lubed

M5 X 0.80

54 in•lb 6.1 N•m

41 in•lb 4.6 N•m

78 in•lb 8.8 N•m

59 in•lb 6.7 N•m

91 in•lb 10.3 N•m

68 in•lb 7.7 N•m

M6 X 1.00

92 in•lb 10.4 N•m

69 in•lb 7.8 N•m

133 in•lb 15 N•m

99 in•lb 11.2 N•m

156 in•lb 17.6 N•m

116 in•lb 13.1 N•m

M7 X 1.00

156 in•lb 17.6 N•m

116 in•lb 13.1 N•m

222 in•lb 25.1 N•m

167 in•lb 18.9 N•m

260 in•lb 29.4 N•m

195 in•lb 22 N•m

M8 X 1.25

225 in•lb 25.4 N•m

169 in•lb 19.1 N•m

333 in•lb 37.6 N•m

242 in•lb 31.3 N•m

377 in•lb 42.6 N•m

284 in•lb 32.1 N•m

M10 X 1.50

37 ft•lb 50.2 N•m

28 ft•lb 38 N•m

53 ft•lb 71.9 N•m

40 ft•lb 54.2 N•m

62 ft•lb 84.1 N•m

47 ft•lb 63.7 N•m

M12 X 1.75

65 ft•lb 88.1 N•m

49 ft•lb 66.4 N•m

93 ft•lb 126.1 N•m

69 ft•lb 93.6 N•m

108 ft•lb 146.4 N•m

81 ft•lb 109.8 N•m

M14 X 2.00

104 ft•lb 141 N•m

78 ft•lb 105.8 N•m

148 ft•lb 200.7 N•m

111 ft•lb 150.5 N•m

173 ft•lb 234.6 N•m

130 ft•lb 176.3 N•m

M16 X 2.00

161 ft•lb 218.3 N•m

121 ft•lb 164.1 N•m

230 ft•lb 311.8 N•m

172 ft•lb 233.2 N•m

269 ft•lb 364.7 N•m

202 ft•lb 273.9 N•m

M18 X 2.50

222 ft•lb 301 N•m

167 ft•lb 226.4 N•m

318 ft•lb 431.2 N•m

238 ft•lb 322.7 N•m

372 ft•lb 504.4 N•m

279 ft•lb 378.3 N•m

M20 X 2.50

314 ft•lb 425.7 N•m

235 ft•lb 318.6 N•m

449 ft•lb 608.8 N•m

337 ft•lb 456.9 N•m

525 ft•lb 711.8 N•m

394 ft•lb 534.2 N•m

M22 X 2.50

428 ft•lb 580.3 N•m

321 ft•lb 435.2 N•m

613 ft•lb 831.1 N•m

460 ft•lb 623.7 N•m

716 ft•lb 970.8 N•m

537 ft•lb 728.1 N•m

M24 X 3.00

543 ft•lb 736.2 N•m

407 ft•lb 551.8 N•m

776 ft•lb 1052.1 N•m

582 ft•lb 789.1 N•m

908 ft•lb 1231.1 N•m

681 ft•lb 923.3 N•m

M27 X 3.00

796 ft•lb 1079.2 N•m

597 ft•lb 809.4 N•m

1139 ft•lb 1544.3 N•m

854 ft•lb 1157.9 N•m

1331 ft•lb 1804.6 N•m

998 ft•lb 1353.1 N•m

M30 X 3.50

1079 ft•lb 1462.9 N•m

809 ft•lb 1096.9 N•m

1543 ft•lb 2092 N•m

1158 ft•lb 1570 N•m

1804 ft•lb 2445.9 N•m

1353 ft•lb 1834.4 N•m

M33 X 3.50

1468 ft•lb 1990.3 N•m

1101 ft•lb 1492.8 N•m

2101 ft•lb 2848.6 N•m

1576 ft•lb 2136.8 N•m

2455 ft•lb 3328.5 N•m

1842 ft•lb 2497.4 N•m

M36 X 4.00

1886 ft•lb 2557.1 N•m

1415 ft•lb 1918.5 N•m

2699 ft•lb 3659.4 N•m

2024 ft•lb 2744.2 N•m

3154 ft•lb 4276.3 N•m

2366 ft•lb 3207.9 N•m

V01

ID0493104

95

Prevailing Torque Locknut Torque Torque relationships for electrodeposited zinc and lubricated all-metal prevailing torque locknuts.

Torque minimum and maximum estimates based on clamp load (75% of proof strength) for appropriate grade of bolt.

Locknut

Grade B Hex

Grade C Hex

Grade F Hex Flange

Grade G Hex Flange

US

Metric

US

Metric

US

Metric

US

Metric

1/4-20

7-10 ft•lb

9-13 N•m

8-12 ft•lb

11-16 N•m

6-8 ft•lb

8-11 N•m

9-11 ft•lb

12-15 N•m

1/4-28

8-11 ft•lb

11-15 N•m

9-12 ft•lb

12-16 N•m

7-9 ft•lb

9-12 N•m

10-13 ft•lb

13-17 N•m

5/16-18

13-18 ft•lb

17-24 N•m

16-21 ft•lb

21-28 N•m

13-17 ft•lb

17-23 N•m

18-23 ft•lb

24-43 N•m

5/16-24

14-19 ft•lb

19-25 N•m

18-23 ft•lb

24-31 N•m

14-18 ft•lb

19-24 N•m

20-26 ft•lb

27-35 N•m

3/8-16

16-20 ft•lb

21-27 N•m

28-37 ft•lb

38-50 N•m

23-29 ft•lb

31-39 N•m

33-41 ft•lb

44-50 N•m

3/8-24

16-22 ft•lb

21-30 N•m

32-42 ft•lb

43-57 N•m

26-33 ft•lb

35-44 N•m

37-47 ft•lb

50-63 N•m

7/16-14

23-32 ft•lb

31-43 N•m

45-59 ft•lb

61-80 N•m

37-47 ft•lb

50-63 N•m

52-66 ft•lb

70-89 N•m

7/16-20

24-34 ft•lb

32-46 N•m

51-66 ft•lb

69-89 N•m

41-52 ft•lb

55-70 N•m

58-74 ft•lb

78-100 N•m

1/2-13

37-50 ft•lb

50-67 N•m

69-90 ft•lb

93-122 N•m

57-72 ft•lb

77-97 N•m

80-101 ft•lb

108-137 N•m

1/2-20

38-53 ft•lb

51-72 N•m

78-102 ft•lb

105-138 N•m

64-81 ft•lb

87-110 N•m

90-114 ft•lb

122-154 N•m

9/16-12

50-70 ft•lb

67-95 N•m

100-130 ft•lb

135-176 N•m

82-103 ft•lb

111-139 N•m

115-146 ft•lb 156-198 N•m

9/16-18

58-78 ft•lb

78-105 N•m

111-146 ft•lb

150-198 N•m

91-115 ft•lb

123-156 N•m 128-163 ft•lb 173-221 N•m

5/8-11

70-95 ft•lb

95-129 N•m

138-180 ft•lb

187-224 N•m

113-143 ft•lb 153-194 N•m 159-201 ft•lb 215-272 N•m

5/8-18

73-98 ft•lb

99-133 N•m

156-204 ft•lb

211-276 N•m

127-161 ft•lb 172-218 N•m 180-228 ft•lb 224-309 N•m

3/4-10

125-165 ft•lb 169-223 N•m 245-320 ft•lb

332-434 N•m

200-253 ft•lb 271-343 N•m 282-357 ft•lb 382-484 N•m

3/4-16

120-165 ft•lb 162-223 N•m 273-357 ft•lb

370-484 N•m

223-282 ft•lb 302-382 N•m 315-399 ft•lb 427-541 N•m

7/8-9

185-250 ft•lb 251-339 N•m 394-515 ft•lb

534-698 N•m

7/8-14

200-270 ft•lb 271-366 N•m 435-568 ft•lb

589-770 N•m

1-8

275-375 ft•lb 373-508 N•m 591-772 ft•lb

801-1046 N•m

1-12

290-395 ft•lb 393-535 N•m 663-867 ft•lb

899-1175 N•m

1 1/8-7

294-404 ft•lb 398-547 N•m 837-1095 ft•lb

1135-1484 N•m

1 1/8-12

412-549 ft•lb 558-744 N•m 939-1227 ft•lb

1273-1663 N•m

1 1/4-7

375-513 ft•lb 508-695 N•m 1181-1545 ft•lb 1601-2094 N•m

1 1/4-12

412-549 ft•lb 558-744 N•m 1308-1710 ft•lb 1773-2318 N•m

V01

Grades B and F: SAE J429 Grade 5 bolts Grades C and G: SAE J429 Grade 8 bolts

ID0493104

96

Torque Values for Other Types of Fasteners Find the torque for the same size and grade/class of hex nut and multiply that value by the conversion factor listed below to determine recommended torque values for other types of fasteners.

Type

Factor

Example

hex top deformed locknuts

.75

3/8”, grade 5: 31 ft•lb X .75 = 23.25 ft•lb

smooth flange nuts and bolts

1.5

M10, class 8.8: 52 N•m X 1.5 = 78 N•m

serrated flange nuts and bolts

2.0

1/2”, grade 8: 145 N•m X 2.0 = 290 N•m

Lug Nut Torque Size

Type

Torque (ft•lb)

Torque (N•m)

7/16-NF

cone

75-85

102-115

1/2-NF

cone

90-100

120-135

5/8-NF

flange

275-325

373-440

Do not use these values if a different torque value or tightening procedure is given for specific application.

Torque values listed are for general use only. Check tightness of fasteners periodically.

Torque values are for non-lubricated threads.

Hydraulic Cylinder Bolt Torque Bolt Size

Bolt PN

Cylinder Repair Kit PN

Torque

1/2”

106-096

190-165

90-100 ft•lb

120-135 N•m

5/8”

106-097

190-166 & 190-169

180-200 ft•lb

245-270 N•m

3/4”

106-098

190-167 & 190-170

290-325 ft•lb

395-440 N•m

7/8”

106-122

190-172 & 190-174

410-460 ft•lb

550-625 N•m

1”

106-145

190-175 & 190-189

630-700 ft•lb

855-950 N•m

1-1/8”

106-146

190-177

770-850 ft•lb

1045-1170 N•m

IMPORTANT: Do not reuse cylinder piston bolts when rebuilding a hydraulic cylinder. Each cylinder repair kit contains a new bolt. Use it. Lubricate lightly and tighten to value shown on chart.

V01

ID0493104

Replacement O-Rings Fitting

SAE (Port Seal)

ORFS (Face Seal)

Code 61, Code 62 4-Bolt Flange

Thread

O-Ring

Dash

O-Ring

Size

Dash

Thread

O-Ring

(Inch)

Size

Size

Dash Size

P/N

Size

Dash Size

P/N

Size

P/N

1/16

1

NA

NA

NA

NA

NA

NA

NA

NA

1/8

2

5/16 - 24

-902

NA

NA

NA

NA

NA

NA

3/16

3

3/8 - 24

-903

NA

NA

NA

NA

NA

NA

1/4

4

7/16 - 20

-904

155-760

9/16 - 18

-011

157-037

NA

NA

5/16

5

1/2 - 20

-905

NA

5/8 - 18

NA

NA

NA

NA

3/8

6

9/16 - 18

-906

155-705

11/16 - 16

-012

157-038

NA

NA

1/2

8

3/4 -16

-908

155-706

13/16 - 16

-014

157-039

-210

155-759 #

5/8

10

7/8 - 14

-910

155-707

1 - 14

-016

157-040

NA

NA

3/4

12

1-1/16 - 12

-912

155-709

1-3/16 - 12

-018

157-017

-214

155-723

7/8

14

1-3/16 - 12

-914

155-747

1-5/16 - 12

-020

157-042

NA

NA

1

16

1-5/16 - 12

-916

155-748

1-7/16 - 12

-021

155-714

-219

157-029

1-1/4

20

1-5/8 - 12

-920

155-702

1-11/16 - 12

-025

157-129

-222

157-078

1-1/2

24

1-7/8 - 12

-924

157-001

2 -12

-029

157-130

-225

157-128

2

32

2-1/2 - 12

-932

NA

2-1/2 - 12

-135

NA

-228

500-031

2-1/2

40

3 - 12

NA

NA

NA

NA

NA

-232

157-015 #

3

48

3-1/2 - 12

NA

NA

NA

NA

NA

-237

157-006 #

All part numbers listed above are D90 except for # which are D70.

Thread size indicates the diameter of the threaded area in fractions of an inch and number of threads per inch.

NA = not a current Ditch Witch® part numbered o-ring, or dash size does not occur in current Ditch Witch applications.

SAE = straight thread fitting that seals by compressing a hard o-ring between a shoulder on the male part and an angular surface at the mouth of the female port.

ORFS = o-ring seal; a fitting that seals by compressing a hard, captive o-ring between two flat parallel faces, one grooved for the o-ring and the other plain to act as the sealing surface.

V01

ID0493104

97

98

H810 Related Publications Component

Ass’y

P/N

Model: H810 Parts Manual ...... …………………………………………………………. .......... ............. 053-2425 RT80............................. Operators Manual ............................................................ ............. 053-1343 RT80 Parts Manual ..... …………………………………………………………. .......... ............. 053-1271

Optional Kits O-ring Repair Kit - FLG, ORS & SAE (15 different O-rings) ............................................. 190-051 O-ring Repair Kit - Field Service (46 different O-rings) .................................................... 190-052

VER. 01

ID0283659

99

ID0040564

100

ID0135281