Ditch Witch A323 Parts Manual 053-2675 PDF

A323 Parts Manual

Issue 6

053-2675

1

A323 ISSUE NO. 06PL-05/22 For Replacement Copy Order P/N 053-2675

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: A323

Copyright 2014, 2015, 2016, 2018, 2022 by The Charles Machine Works, Inc. , Ditch Witch, AutoCrowd, Roto Witch, and CMW 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 August, 2016

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, 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. 06

ID0134872

5

CONTENTS _____________________________ Decals

Electrical

Decal Location ............................................. 8

Electrical Components .............................. 94 Backhoe Harness ....................................... 90 Throttle Harness ....................................... 92

Frame Components Attachment Frame .................................... 12 Boom ......................................................... 18 Bucket ....................................................... 22 Dipper........................................................ 20 Remote Throttle ........................................ 30 Seat & Mounting ....................................... 36 Shoe .......................................................... 26 Stabilizer.................................................... 24 Stow Lock .................................................. 14 Street Pad (Optional) ................................ 28 Swing Post ................................................. 16 Walkway ...............................................32, 34 Weight Kit ............................................38, 40

Miscellaneous Bolt/Nut Torque Chart ............................. 98 Optional Kits ........................................... 104 Related Publications ............................... 104 Replacement O-Ring Chart ..................... 103 Warranty Registration ............................ 106

Hydraulics Boom Swing .............................................. 54 Boom ......................................................... 48 Bucket ....................................................... 52 Control Valve............................................. 70 Cylinder – 2.5” x 1.25” x 5.0” ......................... 72 Cylinder – 2.5” x 1.5” x 16.0” ......................... 78 Cylinder – 3.0” x 1.5” x 18.0” ......................... 82 Cylinder – 3.0” x 1.50” x 16.0” ....................... 80 Cylinder – 3.0” x 1.50” x 19.0” ....................... 84 Cylinder – 3.0” x 2.0” x 19.22” ....................... 86 Cylinder, Swing – 2.5” x 1.5” x 6.0” ............... 76 Cylinder, Swing.......................................... 74 Dipper........................................................ 50 Handles & Levers ...................................... 68 Remote Backfill Blade ............................... 58 Remote Crowd & Backfill Blade ................ 62 Remote Crowd Solenoid ........................... 64 Remote Crowd .......................................... 66 Remote Valve Mount ................................ 60 Selector Valve ........................................... 44 Stabilizer.................................................... 56 Valve to Bulkhead Hydraulics ................... 46

ID0354328

6

7

DECALS

8

DECAL LOCATION A323

3

2

6

11

1

7 8

9

10 5

4

06

ID0350264

9

DECAL LOCATION A323 REF PART NO. NUMBER

1 2 3 4 5 6 7 8 9 10

QTY

DESCRIPTION

270-6277 DECAL KIT - A323 701-326 2 WARNING CRUSHING WEIGHT ISO 270-6274 2 A323 MODEL IDENTIFIER 270-6249 1 CONSOLE 273-021 1 CONTROL VALVE OPERATION 701-184 2 WARNING MOVING PARTS ISO 270-5007 1 DITCH WITCH LOGO 275-412 1 BOOM LOCK 270-6275 1 THROTTLE 700-039 1 NON-SKID DECAL 700-036 1 NON-SKID DECAL

REMARKS

NOT PART OF KIT.

NOT PART OF KIT. ONLY USED WITH MANUAL THROTTLE

FOOTNOTES.

06

ID0350264

10

NOTES:

ID0134963

11

FRAME COMPONENTS

12

ATTACHMENT FRAME A323

5 9 6

1 2 10

5

3 4

8

7

01

ID0357902

13

ATTACHMENT FRAME A323

REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

QTY

303-362 1 105-137 8 303-389 1 105-985 4 105-823 8 301-8469 1 105-999 4 115-686 AR 362-823 1 115-686 AR

DESCRIPTION

ATTACHMENT FRAME CLIP NUT (5/16-NC) FRONT COVER FLG NUT (7/8-NC) FLG LK BOLT (5/16-NC X 3/4") TOP COVER PLATE BOLT (7/8-NC X 10") BULK EDGE (5/32", SOLD PER 1") COVER BULK EDGE (5/32", SOLD PER 1")

REMARKS

USE 2 @ 9" USE 2 @ 7.5"

NOT SHOWN:

FOOTNOTES:

NOTE:

01

ID0357902

14

STOW LOCK

6 13

14 9 3 16 2

8 1 7 5

4

12

10 3 11

15

04

ID0091071

15

STOW LOCK REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

105-093 105-118 105-994 106-028 110-027 110-283 110-286 115-636 301-574 303-362 301-623 301-625 301-693 301-695 301-697 303-351 501-358 105-370 105-805

QTY

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

REMARKS

DESCRIPTION

NUT (3/8-NF) WASHER (3/8") FLG LOCKNUT (5/8-NC) FLG BOLT (5/8-NC X 5", GD8) CLEVIS (3/8-NF) KNOB (3/8-NC, BLACK) SPG CLEVIS PIN (3/8" X 15/16") COMPRESSION SPRING ATTACHMENT FRAME ATTACHMENT FRAME BOOM BOOM BOOM LOCK FRAME LOCK STOW LOCK ROD STOW LOCK ROD ROLL PIN (3/32" X 3/4") BOLT (5/8-NC X 5-1/2", GD8) BELLEVILLE WASHER (3/8")

A322 ENDS WITH S/N A322 BEGINS WITH S/N A322 A522

A322 A522

NOT SHOWN:

FOOTNOTES:

NOTE:

04

ID0091071

16

SWING POST

10

13 11

7 5

4 8

11

6

2

13 5

6 3

7 1 2

9

12 1

06

ID0092991

17

SWING POST REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

QTY

DESCRIPTION

105-089 4 105-880 4 110-839 2 183-575 1 181-975 2 107-066 4 105-969 2 303-370 1 170-419 2 178-198 1 125-773 2 110-838 2 125-444 AR

REMARKS

LOCKNUT (5/16-NC) SHLD BOLT (3/8" X 2", 5/16-NC) SHORT CHAIN CLEVIS TAPERED PIN (1.5" X 5.2") TAPERED INSERT (1.75") LOCKNUT (1-NC , GD 8) FLG BOLT (5/8-NC X 1-1/2", GD 8) SWING POST LEAF CHAIN (#BL844, 13P) TAPERED PIN (1.75" X 12.7") COMPOSITION BUSHING (1.75") LONG CHAIN CLEVIS MUST BE 1 ON BOTTOM OF SWING POST. THRUST WASHER (1.75" X 2.75")

NOT SHOWN:

FOOTNOTES:

NOTE:

06

ID0092991

18

BOOM 2 7

3 2

1

4

6 13

15

5

8

5 14 12

11 5

5

10

2 6

9

07

ID0093003

19

BOOM REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

105-562 105-969 110-479 110-481 125-772 181-974 181-975 183-575 183-580 183-577 301-643 303-370 183-580 301-623 301-625 303-406 105-288 105-047

QTY

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

DESCRIPTION

FLG BOLT (5/16-NC X 1-3/4") FLG BOLT (5/8-NC X 1-1/2", GD8) BACKUP PLATE HOSE CLAMP COMPOSITION BUSHING (1.5") TAPERED INSERT (1.5") TAPERED INSERT (1.75") TAPERED PIN (1.5" X 5.2") TAPERED PIN (1.75" X 5.7") TAPERED PIN (1.5" X 8.2") SWING POST SWING POST TAPERED PIN (1.75" X 5.7") BOOM BOOM BOOM LOCK STOP BOLT (3/8-NC X 5-1/2") LOCKNUT (3/8-NC)

REMARKS

A322 A522 A322 A522 A322 ENDS WITH S/N A322 BEGINS WITH S/N A322 A522

NOT SHOWN:

FOOTNOTES:

NOTE:

07

ID0093003

20

DIPPER

A322 / A323

8 3 7

3 7 3 7

10 9

13

8

4 2 1

11 6

14

12

13

14

6

5 5

05

ID0091072

21

DIPPER

A322 / A323 REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

QTY

301-686 1 105-033 1 105-969 3 110-270 2 125-772 2 157-539 2 181-974 3 183-575 2 183-577 1 301-623 305-256 1 105-130 4 105-003 5 321-939 2

DESCRIPTION

DIPPER BOLT (5/16-NC X 2") FLG BOLT (5/8-NC X 1-1/2",GD8) BOLT-ON CLAMP (9/16", HALF) COMPOSITION BUSHING (1.5") WIPER SEAL (1.500") TAPERED INSERT (1.5") TAPERED PIN (1.500" X 5.200") TAPERED PIN (1.500" X 8.200"") BOOM BACKUP SPACER BOLT (5/16-NC X 2-1/4") FLG LOCKNUT (5/16-NC) FITTING COVER

REMARKS

USE LOCTITE 277 OR EQUIVALENT.

NOT SHOWN:

FOOTNOTES:

NOTE:

05

ID0091072

22

BUCKET

A322 / A323

1

4 3

2

5

07

ID0092966

23

BUCKET

A322 / A323 REF PART NO. NUMBER

QTY

1 300-6606 2 183-578 3 181-974 4 105-969 5 300-9030

1 2 2 2 1

DESCRIPTION

12" V SERIES HD BUCKET TAPERED PIN (1.5 X 9.0) TAPERED INSERT (1.5") FLG BOLT (5/8-NC X 1-1/2",GD8) 18" V SERIES HD BUCKET

REMARKS

SEE FOOTNOTE 1

SEE FOOTNOTE 1

NOT SHOWN:

FOOTNOTES:

1. INCLUDES: 321-150 TOOTH; 105-871 BOLT (1/2-NC X 2" GD8); & 105-065 LOCKNUT (1/2-NC)

NOTE:

1. 191-1521 SIDE CUTTER KIT

07

ID0092966

24

STABILIZER

1

10

6 15

13

8 9

14

6

13

5

11

4

3 12 2 3

6

5

7

06

ID0091073

25

STABILIZER REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

QTY

301-574 303-362 301-576 2 302-977 2 125-772 4 183-576 2 181-974 4 105-969 6 183-575 2 105-033 2 305-256 2 110-270 4 321-939 4 322-360 4 105-183 8 105-178 8 105-047 8 105-003 10 183-575 2 183-580 2 181-974 2 181-975 2

DESCRIPTION

REMARKS

ATTACHMENT FRAME ATTACHMENT FRAME STABILIZER STABILIZER COMPOSITION BUSHING (1.5") TAPERED PIN (1.5" X 6.6") TAPERED INSERT (1.5") FLG BOLT (5/8-NC X 1-1/2",GD8) TAPERED PIN (1.5" X 5.2") BOLT (5/16-NC X 2") BACKUP SPACER BOLT-ON CLAMP (9/16", HALF) FITTING GUARD (3.0" CYL) FITTING GUARD (3.0" CYL) BOLT (3/8-NC X 2-1/2", GD 8) BOLT (5/16-NC X 2-1/2", GD8) LOCKNUT (3/8-NC) FLG LOCKNUT (5/16-NC) TAPERED PIN (1.5" X 5.2") TAPERED PIN (1.75" X 5.7") TAPERED INSERT (1.5") TAPERED INSERT (1.75")

A322 ENDS WITH S/N A322 BEGINS WITH S/N A322 A522

OBSOLETE, A322 ENDS WITH S/N A322 BEGINS WITH S/N OBSOLETE,A322 ENDS WITH S/N A322 BEGINS WITH S/N. USE LOCTITE 277 OR EQUIV OBSOLETE,A322 ENDS WITH S/N A322 BEGINS WITH S/N OBSOLETE,A322 ENDS WITH S/N A322 BEGINS WITH S/N OBSOLETE,A322 ENDS WITH S/N A322 BEGINS WITH S/N

NOT SHOWN:

FOOTNOTES:

NOTE:

06

ID0091073

26

SHOE

4

2 5 3

1 04

ID0091102

27

SHOE REF PART NO. NUMBER

1.

2.

3.

4.

5.

190-889 115-499 116-837 183-572 301-576 301-932

QTY

1 4 2 2 2

DESCRIPTION

SHOE KIT KLIP RING (1.000") TORSION SPRING PAD PIN STABILIZER SHOE

REMARKS

INCL REF NO'S 1, 2, 3, & 5.

NOT SHOWN:

FOOTNOTES:

NOTE:

04

ID0091102

28

STREET PAD (OPTIONAL)

6

5

4 3

2 1

05

ID0091099

29

STREET PAD (OPTIONAL) REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

QTY

190-890 1 105-228 18 115-499 4 115-814 2 183-572 2 301-961 2 301-576 302-977 -

DESCRIPTION

STREET PAD KIT SCREW (5/16-NC X 1" SLF-TAP) KLIP RING (1.000") STREET PAD PAD PIN PAD STABILIZER STABILIZER

REMARKS

INCL REF NO'S 1-5.

A322 A522

NOT SHOWN:

FOOTNOTES:

NOTE:

05

ID0091099

30

REMOTE THROTTLE RT40/RT36/RT45

9

4

13

1

12 5

3 2 2 7 11

8

6 10

02

14

ID0023650

31

REMOTE THROTTLE RT40/RT36/RT45 REF PART NO. NUMBER

QTY

DESCRIPTION

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

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

COTTER PIN (3/32" X 1") NUT (#10-32) ATTACHMENT FRAME HAND GRIP BOLT (#10-24 X 3/4", PHLPS) BOLT-ON CLAMP (.360") CABLE END BOLT-ON BACKUP (.360") THROTTLE LEVER LOCKNUT (#10-24) WASHER (1/4") LOCKNUT (1/2-NC) BOLT (1/2-NC X 1-1/4") THROTTLE CABLE

105-508 506-021 303-362 116-864 106-049 110-697 196-370 331-166 301-710 106-048 105-095 105-065 105-208 194-587

REMARKS

SEE FOOTNOTE 2

SEE FOOTNOTE 1 AND 3

FOOTNOTES

1. LOOP CABLE AROUND BACK OF ENGINE AND CONNECT CABLE TO THE CABLE MOUNT AND THROTTLE BRACKET ON RIGHT SIDE OF ENGINE. 2. USE THE SECOND NUT AS A JAM NUT. 3. THIS CABLE USED ONLY FOR THE RT40/RT36. USE 196-145 CABLE FOR 3500/3610/3700.

SEE PARTS PAGE 806-960 FOR THIS CONFIGURATION AND OTHER PARTS NEEDED. NOTE:

1. USE MECHANICAL REMOTE THROTTLE FOR RT45T4i AND PREVIOUS UNITS, WHEN MOUNTING AN A323.

2. SEE PARTS PAGES ID0357811 AND ID0340473 FOR ELECTRIC REMOTE THROTTLE. USE ELECTRIC REMOTE THROTTLE ON RT45T4 UNITS WHEN MOUNTING A323.

02

ID0023650

32

WALKWAY

5

2

1

1

4

1

3

2 2

07

ID0089344

33

WALKWAY REF PART NO. NUMBER

1.

2.

3.

4.

5.

QTY

190-1073 190-887 190-888 191-264 105-826 8 105-047 8 300-1174 1 328-440 1 328-477 1 319-332 1 328-445 1 319-333 1 328-446 1

REMARKS

DESCRIPTION

WALKWAY KIT WALKWAY KIT WALKWAY KIT WALKWAY KIT FLG LOCK BOLT (3/8-NC X 1") LOCKNUT (3/8-NC) WALKWAY WALKWAY WALKWAY WALKWAY SUPPORT PLATE SUPPORT PLATE HANDRAIL

RT40 INCL REF NO'S 1 THRU 5. FOOTNOTE 1.

3500, 3610 & 3700 INCL REF NO'S 1 THRU 5.

4500 & 5700 INCL REF NO'S 1 THRU 5.

3700C INCL REF NO'S 1 THRU 5.

RT40. FOOTNOTE 1.

3500, 3610 & 3700 4500 & 5700 3700C 3700C

NOT SHOWN:

FOOTNOTES:

1. MOUNTS TO LEFT SIDE OF MACHINE. EXHAUST TO BE DIRECTED TO RIGHT SIDE.

NOTE:

1. USE ON RT45T4i AND PREVIOUS UNITS, WHEN MOUNTING AN A323.

07

ID0089344

34

A323 WALKWAY RT45 T4

2

6

1

5 3

6

5

6

5 4 6

03

ID0363617

35

A323 WALKWAY RT45 T4 REF PART NO. NUMBER

1 2 3 4 5 6

190-2342 302-4630 301-8596 301-8556 328-445 105-826 105-047

QTY

DESCRIPTION

- A323 WALKWAY KIT RT45 T4 1 A323 WALKWAY (12") 1 HANDRAIL 1 SHIELD (BACKHOE) 1 SUPPORT PLATE 11 FLG LK BOLT (3/8-NC X 1") 11 LOCKNUT (3/8-NC)

REMARKS

INCLUDES REF #'S 1 THUR 6

NOT SHOWN:

FOOTNOTES:

NOTE:

1. USE ON RT45T4 WHEN MOUNTING AN A323.

03

ID0363617

36

A323 BACKHOE SEAT AND MOUNTING 8

2

3

12

14

5

4

1

13 11 10

9 7 6

04

ID0355838

37

A323 BACKHOE SEAT AND MOUNTING REF PART NO. NUMBER

QTY

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

1 SEAT MOUNT 1 SEAT SWITCH 2 SEAT SPACER 2 SHLD BLT (5/8" X 3/8", 1/2-NC) 2 BUSHING 4 WASHER (5/16") 4 BOLT (5/16-NC X 2") 1 SEAT 1 LATCH 2 BOLT (1/2-NC X 2 1/4") 4 LOCKNUT (1/2-NC) 1 BOLT-ON CLAMP (1/2") 1 FLG LK BOLT (3/8-NC X 1") 1 FLG LOCKNUT (3/8-NC)

301-9030 215-1894 301-8981 105-1986 125-1123 105-226 105-033 115-426 305-722 105-002 105-065 110-126 105-826 105-814

DESCRIPTION

REMARKS

USE LOCTITE 272 OR 277

NOT SHOWN:

FOOTNOTES:

NOTE:

04

ID0355838

38

H331/A323 WEIGHT KIT

2 4

1 5

02

3

6

ID0380733

39

H331/A323 WEIGHT KIT REF PART NO. NUMBER

1 2 3 4 5 6

190-2520 302-0153 375-080 105-384 105-953 105-303 107-041

QTY

DESCRIPTION

WEIGHT KIT, H331/A323 1 LEFT REAR WEIGHT RACK 3 COUNTERWEIGHT 2 WASHER (3/4") 1 LOCKNUT (3/4-NC) 4 FLG BOLT (5/8-NC X 2-1/2") 1 BOLT (3/4-NC X 8", GD8)

REMARKS

INCLUDES REF NO.'S 1-6; SEE FOOTNOTE 1

NOT SHOWN:

FOOTNOTES:

1. WEIGHT KIT 190-2520 REQUIRED ON RT45 WHEN EQUIPPED WITH AN A323 AND H331.

NOTE:

02

ID0380733

40

H313/A323 WEIGHT KIT 15 15

3

11

11

11

2

18 18 9 1

19

5

9

1

17 16 12

13

14 4 20

8 7

13 8 4

7

6

11 10 10 02

4 11

14

12 ID0398257

41

H313/A323 WEIGHT KIT REF PART NO. NUMBER

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

190-2351 301-9298 301-9297 106-578 106-709 301-9327 115-002 107-197 106-398 106-442 106-708 106-397 106-396 106-387 106-642 107-507 110-126 259-099 106-632 106-470 362-589

QTY

DESCRIPTION

WEIGHT KIT, H313 / A323 2 WEIGHT, SIDE (1/2") 3 WEIGHT, TOP 2 SCREW (M12-1.75 X 80MM, 10.9) 8 FLG LK NUT (M12-1.75) 1 WEIGHT, SIDE (1/4") 1 ZERK (02N90) 2 SCREW (M16-2.00 X 80MM, 10.9) 2 WASHER (M16, HARDENED) 2 FLG LKNUT (M16-2.0,PRVTRQ10.9) 2 SCREW (M12-1.75 X 60MM, 10.9) 8 WASHER (M12, HARDENED) 2 WASHER (M10, HARDENED) 2 FLG LOCKNUT (M10-1.50) 2 SCREW (M10-1.50 X 65MM) 4 SCREW (M12-1.75 X 65MM) 0 BOLT-ON CLAMP (1/2") 0 PLUG WRENCH - 3/8" DRIVE 0 FLG LK SCR (M12-1.75X35MM,SER) 0 FLG SCREW (M16-2.0 X 40MM) 0 BOOM CYLINDER COVER

REMARKS

INCLUDES ITEMS #'S 1-15; SEE FOOTNOTE 1

NOT INCLUDED IN KIT NOT INCLUDED IN KIT NOT INCLUDED IN KIT NOT INCLUDED IN KIT NOT INCLUDED IN KIT

NOT SHOWN:

FOOTNOTES:

1. WEIGHT KIT 190-2351 IS REQUIRED WITH A RT45 UNIT WHEN EQUIPPED WITH A H313 TRENCHER AND AN A323 BACKHOE.

NOTE:

02

ID0398257

42

NOTES:

ID0134963

43

HYDRAULICS

44

SELECTOR VALVE

2

4

4 3 2 1

05

ID0092125

45

SELECTOR VALVE REF PART NO. NUMBER

1.

2.

3.

4.

QTY

155-690 110-585 500-289 115-545 500-290 500-291

DESCRIPTION

1 2 1 1 2

HYD SELECTOR VALVE KNOB (3/8-NC, BLACK) EXTERNAL SNAP RING (.750") EXTERNAL SNAP RING (.75") LOCK WASHER (7/16") SQUARE RING (113 D70)

REMARKS

INCL REF NO.'S 1 THRU 4

NOT SHOWN:

FOOTNOTES:

NOTE:

05

ID0092125

46

VALVE TO BULKHEAD HYDRAULICS A323

LEFT STABILIZER SWING

RIGHT STABILIZER

BOOM

BUCKET

PRESSURE

DIPPER

1

8

2

1

RETURN 1 2

2

9

2

6 5 7 6 4

5 7

4

B3 B2 B1

B1 A2

A1

B2 B3 A3 A3 A2

02

3

A1

ID0351325

47

VALVE TO BULKHEAD HYDRAULICS A323

REF PART NO. NUMBER

QTY

DESCRIPTION

REMARKS

1. 154-221 5 CONNECTOR (06S-06O) 2. 149-193 5 HOSE (06OFX90-69"-3000AR) 3. 301-623 - BOOM 4. 105-095 4 WASHER (1/4") 5. 110-555 2 BOLT-ON CLAMP (1-7/8") 6. 105-873 2 FLG LK BOLT (5/16-NC X 1") 7. 105-089 2 LOCKNUT (5/16-NC) 8. 150-3999 HYD VAL SD6/6 ELECT INLET DUMP BACKHOE 9. 149-161 1 HOSE (06OFX90S-69"-4000-AR)

NOT SHOWN:

110-030

6

CABLE TIE (1/16" TO 4")

FOOTNOTES:

NOTE:

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

02

ID0351325

48

BOOM HYDRAULICS A322/ A323

B3 B1 8 4 6

5 7 5

1

3

2

05

ID0093024

49

BOOM HYDRAULICS A322/ A323 REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

QTY

125-772 125-773 151-195 301-623 154-342 149-142 149-189 514-163

1 1 1 2 1 1 2

DESCRIPTION

REMARKS

COMPOSITION BUSHING (1.5") COMPOSITION BUSHING (1.75") CYL (3.0" X 1.5" X 18.0") BOOM CONNECTOR (06S-06O90) HOSE (06OFX45-64"-5000AR) HOSE (06OFX-44"-3000AR) BK CONNECTOR (06O-06OBK)

NOT SHOWN:

FOOTNOTES:

NOTE:

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

05

ID0093024

50

DIPPER HYDRAULICS A322/ A323

3 B2 5 6

A2

4

4 1

2

1

08

ID0093023

51

DIPPER HYDRAULICS A322/ A323 REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

QTY

125-772 151-035 301-623 154-342 514-163 515-464

2 1 2 2 2

DESCRIPTION

REMARKS

COMPOSITION BUSHING (1.5") CYL (2.5" X 1.5" X 16.0") BOOM CONNECTOR (06S-06O90) BK CONNECTOR (06O-06OBK) HOSE (06OFX-54"-3000AR)

NOT SHOWN:

FOOTNOTES:

NOTE:

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

08

ID0093023

52

BUCKET HYDRAULICS A322/ A323

3 A3 A1

5 6

4

4

1

2

1

05

ID0093022

53

BUCKET HYDRAULICS A322/ A323 REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

125-772 151-035 301-623 154-342 514-163 149-192

QTY

2 1 2 2 2

DESCRIPTION

REMARKS

COMPOSITION BUSHING (1.5") CYL (2.5" X 1.5" X 16.0") BOOM CONNECTOR (06S-06O90) BK CONNECTOR (06O-06OBK) HOSE (06OFX-78"-3000AR)

NOT SHOWN:

FOOTNOTES:

NOTE:

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

05

ID0093022

54

BOOM SWING HYDRAULICS A323

4

1

2

7 8 6

10

3

10

9

6 5 7

3 9 8

01

ID0351255

55

BOOM SWING HYDRAULICS A323

REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

QTY

514-018 2 515-447 2 106-109 AR 150-3999 151-037 1 151-208 1 152-086 1 105-831 6 105-833 6 106-098 2 321-942 2 154-278 2

DESCRIPTION

CONNECTOR (04O-06S, ORF) HOSE (04OFX90-48"-3000) WASHER (.780") HYD VAL SD6/6 ELECT INLET DUMP BACKHOE CYL (2.5" X 1.5" X 6.0") CYL (2.5" X 1.5" X 5.77") CYL (2.5" X 1.5" X 5.77") FLG LK BOLT (1/2-NC X 1-1/2") FLG LOCKNUT (1/2-NC) FLG BOLT (3/4-NC X 2", GD8) MOUNT PLATE CONNECTOR (04S-04O)

REMARKS

A322 ENDS WITH S/N: A322 BEGINS WITH S/N: ; ENDS WITH S/N: A322 BEGINS WITH S/N:

NOT SHOWN:

FOOTNOTES:

NOTE:

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

01

ID0351255

56

STABILIZER HYDRAULICS A323

20 25

26

22

24

20 21 RETURN PRESSURE

17 23 1

5 18 19 10 5

1

24

6 1 6

13

14 15

12

4

1

1 4 19 12

19

13 1

15 16 17

8

2

7 2 7

8 11

2 3 9

04

ID0351281

57

STABILIZER HYDRAULICS A323

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.

QTY

DESCRIPTION

154-220 12 CONNECTOR (04O-06S) 154-226 4 CONNECTOR (04O-06S90) 125-773 2 COMPOSTITION BUSHING (1.75") 149-136 2 HYD LOCKOUT VALVE 154-323 2 CONNECTOR (08S-10O90) 154-715 4 HOSE (04OFX90-18"-3000) 154-918 2 HOSE (04OFX-50"-3000AR) 154-921 2 HOSE (04OFX-54"-3000AR) 125-772 4 COMPOSITION BUSHING (1.5") 125-772 2 COMPOSITION BUSHING (1.5") 150-3999 HYD VAL SD6/6 ELECT INLET DUMP BACKHOE 151-035 2 CYL (2.5" X 1.5" X 16.0") 151-034 2 CYL (3.0" X 1.5" X 16.0") 105-198 4 BOLT (1/4-NC X 1-3/4") 105-085 4 LOCKNUT (1/4-NC) 105-033 2 BOLT (5/16-NC X 2") 110-270 4 BOLT-ON CLAMP (9/16", HALF) 305-256 2 BACKUP SPACER 105-003 6 FLG LOCKNUT (5/16-NC) 105-873 4 FLG LK BOLT (5/16-NC X 1") 105-267 8 CUP WASHER (5/16") 154-300 2 CONNECTOR (10O-12S90) 159-004 1 QDC BODY (12-12SF/JF) 191-270 SEAL REPAIR KIT 159-007 1 QDC ADAPTER (12-12SF/JF) 190-184 SEAL REPAIR KIT 150-4309 1 HOSE (10OFX-48"-3000) 117-656 2 ABRASION SLEEVE (1.59" X 45") 110-930 AR SPIRAL WRAP (1.5", SOLD PER 1') 150-4310 1 HOSE (10OFX-52"-3000)

REMARKS

BEGINS WITH S/N

OBSOLETE BEGINS WITH S/N OBSOLETE BEGINS WITH S/N

SEE FOOTNOTE 1 USE 1 @ 12" SEE FOOTNOTE 1

NOT SHOWN:

FOOTNOTES:

1. USE HOSE 515-619 (66") IF INSTALLING THE A323 ON A RT45T4i OR PREVIOUS UNIT.

NOTE:

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

04

ID0351281

58

REMOTE BACKFILL BLADE HYDRAULICS A323 WITH RT45T4i OR BEFORE

CROWD

2

1 3 4 2 UP

6

5 DOWN

8 7 11 10

9

12 13 14

15

14

16

17 02

ID0367455

59

REMOTE BACKFILL BLADE HYDRAULICS A323 WITH RT45T4i OR BEFORE REF PART NO. NUMBER

QTY

190-2323 1. 154-255 2. 154-730 3. 117-603 4. 514-018 5. 150-4000 6. 154-265 7. 154-296 8. 154-285 9. 346-344 10. 154-702 11. 515-509 12. 110-169 13. 115-713 14. 154-226 15. 125-772 16. 151-040 17. SEE - 20

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

DESCRIPTION

A323 REMOTE HYD CONTROL KIT UNION (04O - 04O FX90) HOSE (04OFX45 - 66" - 3000) ABRASION SLEEVE (1.59" X 62") CONNECTOR (06S - 06O, ORF) HYD VAL SD5/2 ELECT INLET DUMP N/O SW#2 UNION RUN TEE (04OFX - 04O - 04O) CAP (04OF) BK CONNECTOR (04O - 04O - 04O45BK) HOSE MOUNT HOSE (04OFX - 30" - 3000) HOSE (04OFX 28" - 3000) WORM CLAMP (2.812" X 3.75") ABRASION SLEEVE (1.59" X 24") CONNECTOR (04O - 06S90) COMPOSITION BUSHING (1.5") CYL (2.5" X 1.25" X 5.00") SEE REF. NO. 20

REMARKS

INCLUDES REF. NO.'S 1 - 5

(04OX - 04O - 04O) SEE FOOTNOTE 1 SEE FOOTNOTE

NOT SHOWN:

FOOTNOTES:

1. ITEMS 28 AND 29 USED ONLY WITH AUXILIARY MANIFOLD KIT (604-981)

NOTE:

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

02

ID0367455

60

REMOTE VALVE MOUNT A323

17.50 13.00 15

RETURN

.84 4X O .406

PRESSURE 13

3 14 12 11 16 11 PRESSURE

TOE IN PLUGS IN WHERE SWITCH PLUGS

9

4

2

5

4 10

1 3

7

6

8

03

ID0351295

61

REMOTE VALVE MOUNT A323

REF PART NO. NUMBER

QTY

190-2323 1. 150-4000 1 2. 365-233 1 3. 150-4248 2 4. 154-323 2 5. 105-178 3 6. 105-003 3 7. 105-834 4 8. 305-573 1 9. 105-826 4 10. 214-600 1 11. 117-761 1 12. 273-021 1 13. 154-323 14. 301-574 15. 150-3999 16. 275-196 1

DESCRIPTION

REMARKS

INCL REF NO'S 1 THRU 9.

A323 REMOTE HYD CONTROL KIT HYD VAL SD5/2 ELEC INLET DUMP N/O SW#2 CONTROL VALVE LEVER SEE FOOTNOTE 1 HOSE (10OFX-74"3000) CONNECTOR (08S-10O90) BOLT (5/16-NC X 2-1/2") FLG LOCKNUT (5/16-NC) FLG LOCKNUT (3/8-NC) MOUNTING BRACKET FLG LK BOLT (3.8-NC X 1.0") A322 JUMPER HARNESS ABRASION SLEEVE (1.59" X 70") CONTROL VALVE OP. DECAL CONN. (08S-10O90) ATTCHMENT FRAME HYD VAL SD6/6 ELECT INLET DUMP BACKHOE PRESSURE DECAL

NOT SHOWN:

FOOTNOTES:

1. IF MOUNTING ON RT45T4i OR PREVIOUS UNIT, USE HOSE 154-870 (84") FROM TRACTPR TO CROWD VALVE, AND USE HOSE 154-915 (70") FROM CROWD VALVE TO CONTROL VALVE.

NOTE:

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

03

ID0351295

62

REMOTE CROWD & BACKFILL BLADE A323 WITH RT45T4

4 20 22

25

14

9

27

2 19

28

18 9

12 17

6

13

7

10 16

1

8 24

11 26 21 23 8

08

15

3

20

7

5

ID0373130

63

REMOTE CROWD & BACKFILL BLADE A323 WITH RT45T4 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

190-2658 301-8181 301-8180 301-9934 195-2271 301-9712 301-9713 154-275 154-296 154-373 117-416 117-693 117-989 117-607 150-4398 150-4397 515-596 515-462 150-4000 514-018 154-255 118-062 150-4516 150-4516 150-4399 150-4399 117-400 154-344 154-348

QTY

DESCRIPTION

A323 HYDRAULIC MOUNT KIT 1 LEFT FRONT SIDE PLATE 1 RIGHT FRONT SIDE PLATE 1 NARROW COVER MOUNT 1 PERFORATED GRILL 1 LEFT GRILL FRAME 1 RIGHT GRILL FRAME 4 BK CONNECTOR (04O-04OBK) 4 CAP (04OF) 2 REDUCER (04O-06OF) 1 ABRASION SLEEVE (1.00" X 50") 1 ABRASION SLEEVE (1.00" X 60") 1 ABRASION SLEEVE (1.00" X 24") 1 ABRASION SLEEVE (1.00" X 21") 1 HOSE (04OFX90S-62"-5000) 1 HOSE (04OFX90S-52"-5000) 1 HOSE (04OFX90M-19"-3000) 1 HOSE (04OFX90-22"-3000-AR) 1 HYD VAL SD5/2 ELEC INLET DUMP N/O SW#2 4 CONNECTOR (04O-06S. ORF) 4 UNION (04O-04OFX90) 2 ABRASION SLEEVE (1.00" X 62"") 1 HOSE (04OFX90S-65"-5000) 1 HOSE (04OFX90S-65"-5000) 1 HOSE (04OFX90S-75"-5000) 1 HOSE (04OFX90S-75"-5000) 2 ABRASION SLEEVE (1.00" X 72"") 1 UN RUN TEE (06OFX-06O-06O) 1 UN BR TEE (06OFX-06O-06O)

REMARKS

INCLUDES ITEM #'S 3, 5-17, 27 & 28; SEE FOOTNOTE 2

SEE FOOTNOTE 1

NOT SHOWN:

FOOTNOTES:

1. REMOVE CAPS, 154-296, WHEN INSTALLING HOSES FROM BULKHEAD FITTINGS, 154-275, TO THE CONTROL VALVE, 150-4000.

2. IF RT45T4 DID NOT ORIGINALLY INCLUDE AN A323 BACKHOE FROM THE FACTORY, THEN KIT 190-2658 WILL NEED TO BE INSTALLED, ALONG WITH THE 190-2402 KIT, FOR REMOTE CROWD FUNCTIONALITY.

NOTE:

08

ID0373130

64

REMOTE CROWD SOLENOID HYDRAULICS

2

\

9�

7�

5 10

c

806-804

65

66

REMOTE CROWD HYDRAULICS A323 WITH RT45T4i OR BEFORE

11 1 12 9 7 10 CROWD

6 1 2 12

4

6

7

3 8 5

02

ID0351245

67

REMOTE CROWD HYDRAULICS A323 WITH RT45T4i OR BEFORE REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

QTY

190-2424 154-255 2 154-882 2 115-902 1 514-018 2 150-4000 1 514-295 154-345 155-486 515-587 154-343 158-471 154-373 2

DESCRIPTION

REMARKS

A323 REMOTE HYD CONTROL KIT INCL REF NO'S 1 THRU 5, SEE FOOTNOTE 1 UNION (04O-04OFX90) HOSE (04OFX90S-122"-5000) ABRASION SLEEVE (1.59" X 100") CONNECTOR (06S-06O, ORF) HYD VAL SD5/2 ELEC INLET DUMP N/O SW#2 RUN TEE (16S-12O-06SF-06SF-06SF) RUN TEE (06S-06O-06O) HOSE (06OFX90-31"-3000) HOSE (06OFX45-20"-3000) UNION (06S-06OFX90) SEE NOT SHOWN FOR SERVICE PARTS HYD TANDEM PUMP (PISTON) REDUCER (04O-06OF)

NOT SHOWN:

500-2396 1 GASKET, NSS PLATE MTG 500-2397 1 GASKET, NSS MOUNTING COVER

FOOTNOTES:

1.

REMOVE QUICK DISCONNECTS (159-157) FROM SYSTEM AND STORE FOR FUTURE USE.

NOTE:

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

02

ID0351245

68

HANDLES & LEVERS A323

5

3

2

4 2

1

01

ID0351361

69

HANDLES & LEVERS A323

REF PART NO. NUMBER

QTY

1 150-3999 2 499-022 3 365-478 4 106-078 5 110-439

1 HYD VAL SD6/6 ELECT INLET DUMP BACKHOE 2 LEVER (M12-1.75 X 200MM) 2 LEVER (5.88") 2 NUT (M8-1.25) 2 HANDLE (3/8-NC, BLACK)

DESCRIPTION

REMARKS

NOT SHOWN:

FOOTNOTES:

NOTE:

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

01

ID0351361

70

HYDRAULIC CONTROL VALVE A323

7

13

5 1

11

15

2 22

19

20 4 1

18 19

8

3

21

17

6

15 4

16

12

9 14

13

17

10 8

23 24 16 9 14

10

02

ID0351228

71

HYDRAULIC CONTROL VALVE A323

REF PART NO. NUMBER

QTY

150-3999 1. 157-214 12 2. 500-731 6 3. 499-128 2 4. 499-129 4 5. 191-075 6 6. 499-131 1 7. 499-132 1 8. 499-133 2 9. 499-134 2 10. 499-135 2 11. 157-215 6 12. 499-143 2 13. 154-381 2 14. 499-137 2 15. 157-216 12 16. 499-138 2 17. 499-139 4 18. 157-217 42 19. 157-218 12 20. 499-140 6 21. 499-141 2 22. 499-142 6 23. 500-2402 1 24. 500-2451 1

DESCRIPTION

REMARKS

HYD VAL SD6/6 ELECT INLET DUMP BACKHOE EXTERNAL SEAL SPOOL BONNET SPOOL (1/SD6) SPOOL (1CS/SD6) VALVE SECTION KIT INLET COVER OUTLET COVER ROD END PIN ARTICULATION HOLDER RUBBER BELLOW INTERNAL SEAL VALVE LEVER PLUG (O8S) BELLOW CLAMP O-RING (114-D70) ROD END ARTICULATION JOINT O-RING (___ D70) O-RING (___ D70) VALVE SECTION KIT (VR6) INLET COVER PLUG SPOOL CONTROL KIT HYD VALVE DUMP CARTRIDGE 2W2P NO SD5/SD6 SOL COIL12 VDC W/DEUTSCH CON ZENER DIODE

NOT SHOWN:

FOOTNOTES:

NOTE:

02

ID0351228

72

HYDRAULIC CYLINDER

2.5" ID BARREL X 1.25" OD ROD X 5.0" STROKE

2

1 3 4

5

6

7

07

ID0022940

73

HYDRAULIC CYLINDER

2.5" ID BARREL X 1.25" OD ROD X 5.0" STROKE REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

151-040 190-166 150-779 150-292 106-097 150-776 150-773 150-423

NOT SHOWN: 259-100 259-236 259-242 259-243 259-188

QTY

DESCRIPTION

REMARKS

INCLUDES REF NO.'S 1 THRU 7

1 1 1 1 1 1 1

CYL (2.5" X 1.25" X 5") SEAL REPAIR KIT (2.5" X 1.25") LOCK RING (2.5") CYLINDER BARREL (2.5") FLG BOLT (5/8-NC X 1-3/4",GD8) CYLINDER PISTON (2.5" X 1.25") CYLINDER HEAD (2.5" X 1.25") CYLINDER ROD (1.25")

SEE FOOTNOTE 1

U-SEAL INSTALLER (1"-1.499") WIPER INSTALLER (1.25") PISTON SEAL INSTALLER (2.5") PISTON INSTALLER (2.5") CYL HEAD SPANNER - TWO PIN

NOT SHOWN:

FOOTNOTES:

1. CLEAN AND DRY THREADS. APPLY RED LOCTITE (RC 271 OR 277). TORQUE TO 180-200 FT-LBS (245-270 NM)

NOTE:

07

ID0022940

74

SWING CYLINDER

1 16

3

15

4

2 5

7

6 12

8 9

11 13 10

14 20 17

18

19

15

B

21

DETAIL B 16

06

ID0045895

75

SWING CYLINDER REF PART NO. NUMBER

QTY

152-086 150-713 158-202 157-539 157-542 157-021 500-031 152-544 159-992 115-648 125-775 157-535 157-019 107-359 150-712 105-357 106-111 158-561 110-264 159-988 158-203 153-221

2 2 2 2 2 2 1 2 2 1 1 1 1 1 6 3 2 2 2 2 2

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

DESCRIPTION

CYL (2.5" X 1.5" X 5.77") CYLINDER ROD CYLINDER GLAND WIPER SEAL (1.500") U-SEAL (1.500") BACKUP RING (228 D90) O-RING (228 D90) BARREL SWING CUSHION COMPRESSION SPRING WEAR RING BACKUP RING (139 D90) O-RING (139 D90) STUD BOLT PISTON LOCKNUT (5/8-NC) TIE ROD (5/8-NC X 19.100") RELIEF CARTRIDGE EXPANDER PLUG (.275") METERING PLUG (.025 ORF) PLUG (03S) CAPLUG (04S, PLASTIC)

REMARKS

INCL REF NO'S 1 THRU 21; SEE FOOTNOTE 1, 2 & 3 TORQUE TO 290-325 FT LBS

TORQUE TO 100 FT LBS

NOT SHOWN:

FOOTNOTES:

1. SUPERSEDES 151-208 2. SEAL REPAIR KIT 190-208 TO INCLUDE REF NO'S 3 THRU 6 & 10 THRU 13

NOTE:

1. ALWAYS REPAIR CYLINDER WITH KIT, NOT WITH INDIVIDUAL PARTS. REFER TO INSTRUCTION DIAGRAM 051-181

06

ID0045895

76

SWING CYLINDER

2.5" ID BARREL X 1.5" OD X 6.0" STROKE ENDS WITH S/N

1 3

10 1

16

17

13

8

5

7 9

15 5

14

2 12

8 6

4 11 15 16

6 7 17 07

13 ID0107864

77

SWING CYLINDER

2.5" ID BARREL X 1.5" OD X 6.0" STROKE ENDS WITH S/N REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

QTY

151-037 190-171 105-357 106-110 106-111 110-264 115-648 150-602 150-766 150-714 150-989 150-990 152-544 158-561 500-608 157-019 157-021 157-535 157-539 157-542 500-031

NOT SHOWN: 259-237 259-242 259-243

1 6 1 3 4 2 2 2 2 2 1 1 2 1 2 1 2 2 2

DESCRIPTION

CYL (2.5" X 1.5" X 6.0") SEAL REPAIR KIT LOCKNUT (5/8-NC) STUD BOLT (3/4-NC X 3.1") TIE ROD (5/8-NC X 19.1") EXPANDER PLUG (.275") COMPRESSION SPRING CYLINDER ROD CYLINDER HEAD (EARLY STYLE) CYLINDER GLAND SWING CUSHION PISTON (2.5" X 1") CYLINDER BARREL RELIEF CARTRIDGE SEAL REPAIR KIT O-RING (139 D90) BACKUP RING (228 D90) BACKUP RING (139 D90) INTERNAL SEAL (1.5") U-SEAL (1.5") O-RING (228 D90)

REMARKS

INCL REF NO'S 1 THRU 12 SEE FOOTNOTE 1 TORQUE TO 100 FT LBS

TORQUE TO 290-325 FT LBS

ROD WIPER INSTALLER PISTON SEAL INSTALLER (2.5") PISTON INSTALLER (2.5")

NOT SHOWN:

FOOTNOTES:

1. REFER TO ASSEMBLY INSTRUCTIONS, 051-057

NOTE:

07

ID0107864

78

HYDRAULIC CYLINDER (2.5 X 1.500 X 16.000")

2

1 3 4 5

6

7

06

ID0022956

79

HYDRAULIC CYLINDER (2.5 X 1.500 X 16.000") REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

151-035 190-170 150-779 150-289 106-098 150-986 150-768 150-419

NOT SHOWN: 259-040 259-237 259-242 259-243 259-188

QTY

DESCRIPTION

REMARKS

INCLUDES REF NO.'S 1 THRU 7

1 1 1 1 1 1 1

CYL (2.5" X 1.5" X 16.0") SEAL REPAIR KIT (2.5" X 1.5") LOCK RING (2.5") CYLINDER BARREL FLG BOLT (3/4-NC X 2",GD8) CLINDER PISTON CYLINDER HEAD CYLINDER ROD

SEE FOOTNOTE 1 INCLUDES MOLD-ON WEAR RING

ROD U-SEAL INSTALLER (1.5"-UP) ROD WIPER INSTALLER PISTON SEAL INSTALLER (2.5") PISTON INSTALLER (2.5") CYL HEAD SPANNER - TWO PIN

NOT SHOWN:

FOOTNOTES:

1. APPLY LOCTITE 271 OR 277. TORQUE TO 290-325 FT-LBS (395-440 NM)

NOTE:

06

ID0022956

80

HYDRAULIC CYLINDER

3.0" ID BARREL X 1.5" OD ROD X 16.0" STROKE

2

1 3 4

5

6

7

07

ID0022963

81

HYDRAULIC CYLINDER

3.0" ID BARREL X 1.5" OD ROD X 16.0" STROKE REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

151-034 190-167 150-911 150-288 106-098 150-777 150-774 150-419

NOT SHOWN: 259-040 259-237 259-065 259-066 259-188

QTY

1 1 1 1 1 1 1

DESCRIPTION

CYL (3.0" X 1.5" X 16") SEAL REPAIR KIT (3.0" X 1.50") LOCK RING (3") CYLINDER BARREL FLG BOLT (3/4-NC X 2",GD8) CYLINDER PISTON CYLINDER HEAD CYLINDER ROD

REMARKS

INCLUDES REF NO.'S 1 THRU 7

SEE FOOTNOTE 1

U-SEAL INSTALLER (1.5"-UP) ROD WIPER INSTALLER (1.5") PISTON SEAL INSTALLER (3") PISTON INSTALLER (3") CYLINDER HEAD SPANNER - TWO PIN

NOT SHOWN:

FOOTNOTES:

1. APPLY LOCTITE 271 OR 277. TORQUE TO 290-325 FT-LBS (395-440 NM).

NOTE:

07

ID0022963

82

HYDRAULIC CYLINDER

3.0" ID BARREL X 1.5" OD ROD X 18.0"

2

1 3 4 5

6

7

04

ID0023883

83

HYDRAULIC CYLINDER

3.0" ID BARREL X 1.5" OD ROD X 18.0" REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

151-195 190-167 150-911 150-689 106-098 150-777 150-774 150-690

NOT SHOWN: 259-040 259-237 259-065 259-066 259-188

QTY

DESCRIPTION

REMARKS

INCLUDES REF NO.'S 1 THRU 7

1 1 1 1 1 1 1

CYL (3.0" X 1.5" X 18.0") SEAL REPAIR KIT LOCK RING (3") CYLINDER BARREL FLG BOLT (3/4-NC X 2", GD8) CYLINDER PISTON CYLINDER HEAD CYLINDER ROD

SEE FOOTNOTE 1

ROD U-SEAL INSTALLER (1.5"-UP) ROD WIPER INSTALLER PISTON SEAL INSTALLER (3") PISTON INSTALLER CYLINDER HEAD SPANNER - TWO PIN

NOT SHOWN:

FOOTNOTES:

1. APPLY LOCTITE 271 OR 277. TORQUE TO 290-325 FT-LBS (395-440 N.M.)

NOTE:

04

ID0023883

84

HYDRAULIC CYLINDER

3.0" ID BARREL X 1.5" OD ROD X 19.0" STROKE

2

1 3 4 5

6

7

03

ID0023876

85

HYDRAULIC CYLINDER

3.0" ID BARREL X 1.5" OD ROD X 19.0" STROKE REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

151-195 190-167 150-911 150-689 106-098 150-777 150-774 150-690

NOT SHOWN: 259-040 259-237 259-065 259-066 259-188

QTY

DESCRIPTION

REMARKS

INCLUDES REF NO.'S 1 THRU 7

1 1 1 1 1 1 1

CYL (3.0" X 1.5" X 18.0") SEAL REPAIR KIT LOCK RING (3") CYLINDER BARREL FLG BOLT (3/4-NC X 2", GD8) CYLINDER PISTON CYLINDER HEAD CYLINDER ROD

SEE FOOTNOTE 1

ROD U-SEAL INSTALLER (1.5"-UP) ROD WIPER INSTALLER PISTON SEAL INSTALLER (3") PISTON INSTALLER CYLINDER HEAD SPANNER - TWO PIN

NOT SHOWN:

FOOTNOTES:

1. APPLY LOCTITE 271 OR 277. TORQUE TO 290-325 FT-LBS (395-440 N.M.)

NOTE:

03

ID0023876

86

HYDRAULIC CYLINDER

3.0" ID X 2.00" ID ROD X 19.220" STROKE

2

1 3 4

6

5

7

03

ID0023828

87

HYDRAULIC CYLINDER

3.0" ID X 2.00" ID ROD X 19.220" STROKE REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

151-114 190-096 150-911 152-039 106-098 149-018 149-311 150-663

NOT SHOWN: 259-040 259-065 259-060

QTY

1 1 1 1 1 1 1

DESCRIPTION

HYD CYL (3.0" X 2.00" X 19.220") SEAL REPAIR KIT LOCK RING (3.0") CYLINDER BARREL FLG BOLT (3/4-NC X 2") CYLINDER HEAD PISTON CYLINDER ROD

ROD U-SEAL INSTALLER PISTON RING COMPRESSOR PISTON RING GUIDE

REMARKS

INCLUDES REF NO.'S 1 THRU 7

SEE FOOTNOTE 1

SEE FOOTNOTE 2 SEE FOOTNOTE 2

NOT SHOWN:

FOOTNOTES:

1. CLEAN & DRY THREADS. APPLY LOCTITE 271 OR 277. TORQUE TO 290-325 FT-LBS (395-440 N.M.).

2. FOR PROCEDURES REGUARDING USE OF PISTON RING TOOLS FOR INSTALLATION OF O-RING AND BACKUP RING, ON 3" OD PISTONS, REFER TO ITEM 1 TECHNICAL BITS DATED 2-27-86.

NOTE:

03

ID0023828

88

NOTES:

ID0134963

89

ELECTRICAL

90

ELECTRICAL DIAGRAM A323 BACKHOE BACKHOE HARNESS

ORG/PUR (22)

ORG/BLK (19)

BLK/RED (1A)

ORG/BLU (29)

CAVITY PLUG

ORG (7)

F

E

D

C

B

A

BACKHOE SEAT SWITCH WHT/RED (43)

A

TO FRAME HARNESS ORG (7)

B C

BLK/RED (1A)

1

BACKHOE LOCKOUT VALVE 2 (FOR OPTIONAL HYDRAULIC REMOTE CROWD)

WHT/BLU (45)

CAP

A

ORG/BLU (29)

1 1 2

2

B

BLK/RED (1A)

TOW VALVE SWITCH WHT/BLU (45)

6 PIN CONTROLLER CAVITY PLUG

1

WHT/BRN (44)

1

6 2

1

4

5

BACKHOE LOCKOUT VALVE 1

3

WHT/RED (43)

ORG (7)

BLK/RED (1A)

A B

A

A

YEL (42)

1 42 5 3

CAP

BACKHOE WORK LIGHTS

CAP

1

YEL (42)

A

A

A

CAVITY PLUGS

B

B

ENGINE STOP SWITCH

A

BLK/RED (1A)

B

ORG (7)

B

B

WHT/BRN (44)

A

BLK/RED (1A)

BACKHOE LOCKOUT RELAY WHT/BLU (45)

BLK/RED (1A)

B

CAVITY PLUG

2

2

BLK/RED (1A)

B

ORG (7)

2 1 4

3 4

ORG/PUR (22)

2

1

ORG/BLK (19)

ORG (7) 1 2

CAP

BLK/RED (1A)

TO BACKHOE THROTTLE HARNESS

02

7 4

5

6

8 1

2

3

ORG (7)

BACKHOE WORK LIGHT SWITCH YEL (42)

ID0340472

91

ELECTRICAL DIAGRAM A323 BACKHOE BACKHOE HARNESS REF PART NO. NUMBER

1

215-2235

QTY

1

DESCRIPTION

REMARKS

BACKHOE HARNESS

NOT SHOWN:

FOOTNOTES:

NOTE:

02

ID0340472

92

ELECRICAL DIAGRAM A323 BACKHOE THROTTLE HARNESS

YEL/GRN (174)

BRN/YEL (125)

GRN/BLU (126

GRN/YEL (175)

DIGITAL THROTTLE ENABLE SWITCH

BRN/YEL (125)

GRN/WHT (127)

WHT/GRN (128)

3

2

1 8

3

2

1 8

6

5

4 7

6

5

4 7

S16

DIGITAL THROTTLE SWITCH

S15 ORG (7)

BLK/RED (1A)

1

BLK/RED (1A)

2

TO BACKHOE HARNESS

1

ORG (7)

YEL/GRN (174)

03

3 2 1

CAVITY PLUG

4 5 6

GRN/YEL (175)

WHT/GRN (128)

TO FRAME HARNESS

GRN/WHT (127) GRN/BLU (126)

ID0340473

93

ELECRICAL DIAGRAM A323 BACKHOE THROTTLE HARNESS REF PART NO. NUMBER

1

215-2236

QTY

1

DESCRIPTION

REMARKS

BACKHOE THROTTLE HARNESS

NOT SHOWN:

FOOTNOTES:

NOTE:

1. USE ELECTRIC REMOTE THROTTLE ON RT45T4 WHEN MOUNTING A323.

03

ID0340473

94

ELECTRICAL COMPONENTS A323

10

11

9

12

6 5 4

2 7 8 1

3

02

ID0357811

95

ELECTRICAL COMPONENTS A323

REF PART NO. NUMBER

QTY

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

1 SEAT SWITCH TIMER 0.5 Sec W/ SOFTWARE 1 MICRO RELAY (SPDT) 2 LOCKNUT (#10-24) 2 BOLT (#10-24 X 3/4", PLPS) 1 SCREW (M5-0.80X16MM, PAN PLPS) 1 WASHER (#10) 1 WASHER (.191") 1 NUT (M5-.80) 1 TOP COVER PLATE 1 ROCKER SWITCH (SEALED) 1 ROCKER SWITCH (DPDT) ON-NONE-ON 1 PUSH-PULL SWITCH (DPST)

220-2429 217-710 106-048 106-049 106-542 107-310 106-205 106-138 301-8469 217-817 215-2095 215-2096

DESCRIPTION

REMARKS

NOT SHOWN:

215-2235 215-2236

1X 1X

BACKHOE HARNESS A322 BACKHOE THROTTLE HARNESS

FOOTNOTES:

NOTE:

1. USE ELECTRIC REMOTE THROTTLE ON RT45T4 WHEN MOUNTING A323.

02

ID0357811

96

NOTES:

ID0134963

97

MISCELLANEOUS

98

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

99

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

100

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

101

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

102

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.

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ID0493104

103

104

A323 Related Publications Component

Ass’y

P/N

Model: A323 A323 ................... Parts Manual ........................................................... ............ 053-2675 A323 ................... Operators Manual WITH RT45T4…………………………….053-2746 A323 ................... Repair Guide (Service Manual) .............................. ................ N/A A323 .................... Supplementary Maint Guide - Trencher or Trailer .. ................ N/A A323 ................... Special Tools Guide ................................................ ................ N/A

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.02

ID0358086

105

ID0040564

106

ID0135281