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8J9975 CHECK AND RELIEF VALVE GROUP Part of 8D2820 Cylinder Lines, 8D8650 Ripper Lines, 9D2620 and 2G4060 Scarifier Hydraulic Lines Group shown on Pages 148, 223, 226 and 226A 140G


HYDRAULIC SYSTEM
VALVE GP-CHECK & RELIEF
WORK TOOLS
BLADE GP
HYDRAULIC SYSTEM
CYLINDER GP

MOTOR GRADER 140G MOTOR GRADER 72V
 140G MOTOR GRADER 72V00001-00822 (MACHINE) UEG0854S 140G 72V   (1974)

HYDRAULIC SYSTEM

VALVE GP-CHECK & RELIEF
VALVE GP-RELIEF & CHECK
8J-5798 VALVE GP-RELIEF & CHECK
CHECK & RELIEF VALVE GP
8J-9975 CHECK & RELIEF VALVE GP
 

#UEG0854S0290
 

8J-9975: CHECK & RELIEF VALVE GP

8J9975 CHECK AND RELIEF VALVE GROUP
Part of 8D2820 Cylinder Lines, 8D8650 Ripper Lines, 9D2620 and 2G4060
Scarifier Hydraulic Lines Group shown on Pages 148, 223, 226 and 226A
c207273 UEG0854S
8J9975 CHECK & RELIEF VALVE GP Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0331 [1] VALVE  
2. 6J-8696 [1] SHIM 1.22 mm(.048 in.) thick  
  5J-6153 [4] SHIM 0.19 mm(.0076 in.) thick  
3. 2J-6089 [1] SPRINGS  
4. 8J-9285 [1] BYPASS  
5. 9J-4871 C [2] BALL  
6. 9J-0404 [2] PLUG  
  7J-9933 [2] SEAL  
7. 9J-0403 [2] SPRING  
8. 3K-0360 [1] SEAL  
9. 8J-5456 [2] ADAPTER  
  3D-2824 [2] SEAL  
10. 9J-8274 C [1] BODY ASSEM.  
    (Includes)
11. 9J-0405 [2] SEAT  
12. 9J-5768 [1] PISTON  
13. 8J-9979 [2] CHOKE  
14. 4J-5309 [1] SEAL  
15. 8J-9250 [1] PLUG  
  C   INDICATES CHANGE
 

#UEG0854S0291
 

8D-5285: LIFT GP-BLADE

8D5285 BLADE LIFT GROUP--Part 1
c209638 UEG0854S
8D5285 LIFT GP-BLADE Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-2753 [2] LOCK  
2. 7F-5227 [6] BOLT  
  3B-4512 [6] LOCKWASHER  
3. 8D-8169 [1] ARM ASSEM.  
    (Includes)
4. 8D-8168 [1] BEARING  
5. 7D-8889 [1] BEARING  
6. 9D-6583 [8] SEAL  
7. 8D-1784 [2] PIN  
8. 9D-6584 [1] SEAL  
9. 8D-9849 [1] BAR ASSEM.  
    (Includes)
10. 8D-6629 [4] BEARING  
11. 6D-4671 [1] BALLSTUD  
12. 9D-3311 [2] BEARING  
  9D-3526 [1] SPACER  
13. 9D-3648 [1] RING  
14. 8D-4698 [2] LOCK  
15. 1A-8651 [4] BOLT  
  3B-4510 [4] LOCKWASHER  
16. 8D-8173 [1] ARM ASSEM.  
    (Includes)
17. 8D-8168 [1] BEARING  
18. 7D-8889 [1] BEARING  
 

#UEG0854S0292
 

8D-5285: LIFT GP-BLADE

8D5285 BLADE LIFT GROUP--Part 2
c209639 UEG0854S
8D5285 LIFT GP-BLADE Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-8891 [2] RETAINER  
2. 7D-8884 [2] SEAL (plastic)  
  7H-2444 [2] SEAL (rubber)  
3. 7D-8876 [2] WASHER 2.388 mm(.094 in.) thick  
  7D-8875 [4] WASHER 1.905 mm(.075 in.) thick  
4. 7D-8879 [8] SHIM .127 mm(.005 in.) thick  
  7D-8881 [6] SHIM .254 mm(.010 in.) thick  
  7D-8882 [2] SHIM .508 mm(.020 in.) thick  
5. 7D-8877 [2] WASHER 2.388 mm(.094 in.) thick  
  7D-8878 [4] WASHER 1.905 mm(.075 in.) thick  
6. 7D-8883 [2] SEAL (plastic)  
  5F-0149 [2] SEAL (rubber)  
7. 8D-8186 [2] YOKE ASSEM.  
    (Includes)
8. 7D-8892 [1] RING  
9. 7D-8874 [8] WASHER 1.905 mm(.075 in.) thick  
  7D-8873 [4] WASHER 2.388 mm(.094 in.) thick  
10. 8D-5214 [4] WASHER 2.388 mm(.094 in.) thick  
  8D-5217 [10] WASHER 1.219 mm(.048 in.) thick  
  8D-5216 [10] WASHER .762 mm(.030 in.) thick  
11. 8D-4689 [2] PIN  
12. 2G-3984 C [2] PLATE  
13. 9S-1366 [2] BOLT  
  2M-0849 [2] WASHER  
14. 0S-1587 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  C   INDICATES CHANGE
 

#UEG0854S0293
 

8J-6380: BLADE LIFT CYLINDER GROUP

8J6380 BLADE LIFT CYLINDER GROUP--(Changes 2 & 3)--3.25" Bore x 40.00" Stroke
Part of Blade Lift Cylinder and Mounting shown on Page 153
c200421 UEG0854S
8J6380 BLADE LIFT CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-5639 [1] BOLT  
2. 8J-7415 [1] WASHER  
3. 8J-6371 [1] RING  
4. 6J-0793 [1] SEAL ASSEM.  
5. 8J-6370 [1] PISTON  
6. 8J-6381 R [1] CYLINDER ASSEM.  
7. 8J-6384 [2] BEARING  
8. 1H-7339 [1] SEAL  
9. 8J-2574 [1] RING  
10. 8J-6375 [1] HEAD  
11. 6J-6917 [1] SEAL  
12. 5J-8200 [1] SEAL  
13. 8J-5912 [1] SCREW  
14. 1K-6981 [1] SEAL  
15. 8J-6666 [1] ROD ASSEM.  
16. 8J-6377 [1] CROWN  
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0854S0294
 

8D-7950: CYLINDER & MOUNTING GP

8D7950 BLADE LIFT CYLINDER AND MOUNTING GROUP
8J6380 Cylinder parts are shown on Page 152
c207387 UEG0854S
8D7950 CYLINDER & MOUNTING GP Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1573 [8] BOLT  
  2M-0849 [8] WASHER  
2. 8D-7998 [4] CAP ASSEM.  
3. 8D-7996 [1] BEARING  
4. 3P-1461 [4] SEAL  
5. 9D-2754 [4] INSERT  
6. 9D-3089 [2] CAP  
7. 1D-4628 C [4] BOLT  
  3B-4514 [4] LOCKWASHER  
8. 8J-6380 Y [2] CYLINDER GROUP  
    (Separate Illustration)
9. 3B-8485 C [2] FITTING  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0854S0295
 

7D-9955: CYLINDER & MOUNTING GP

7D9955 BLADE TIP CYLINDER AND MOUNTING GROUP--Type 1
Part of 9D6985, 9D6995, 9D9900 Blade Control, 9D6410 and 9D6415 Power Blade
and Tip Arrangements listed on Pages 162, 163, 163A and 240. 8J24 Cylinder
parts are shown on Page 155. AN ATTACHMENT
c202542 UEG0854S
7D9955 CYLINDER & MOUNTING GP Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0024 Y [1] CYLINDER GROUP  
    (Separate Illustration)
2. 8D-6687 [1] PIN  
3. 5K-5552 C [1] BOLT  
4. 5F-4258 [2] SEAL  
5. 3B-5329 [1] COTTER PIN  
6. 030-1927 C [2] SEAL  
7. 8D-7678 [1] PIN  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0854S0296
 

7D-9945: BLADE SIDE SHIFT CYLINDER AND MOUNTING GROUP

7D9945 BLADE SIDE SHIFT CYLINDER AND MOUNTING GROUP
Replaced by 9D9830 shown on Page 154A. Part of 9D6985, 9D6995 Blade Control,
9D6405, 9D6430, 9D6410 and 9D6415 Power Blade Arrangements listed on Pages
162, 163 and 240. 8J28 Cylinder parts are shown on Page 156. AN ATTACHMENT
c202543 UEG0854S
7D9945 BLADE SIDE SHIFT CYLINDER AND MOUNTING GROUP Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-4478 [2] PIN  
2. 8J-0028 Y [1] CYLINDER GROUP  
    (Separate Illustration)
3. 6H-0211 [4] WASHER  
4. 0S-1608 C [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
5. 1B-2886 [1] BOLT  
  1D-4719 [1] NUT  
  3B-4508 [1] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0854S0297
 

7D-9955: CYLINDER & MOUNTING GP

7D9955 BLADE TIP CYLINDER AND MOUNTING GROUP--Type 2
Part of 9D6985, 9D6995 and 9D9900 Blade Control, 9D6410 and 9D6415 Power Blade
Arrangements listed on Pages 162, 163, 163A and 240. 9J3466 Cylinder parts
are shown on Page 154B. AN ATTACHMENT
c159028 UEG0854S
7D9955 CYLINDER & MOUNTING GP Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-3466 CY [1] CYLINDER GROUP  
    (Separate Illustration)
2. 8D-6687 [1] PIN  
3. 5K-5552 [1] BOLT  
4. 5F-4258 [2] SEAL  
5. 3B-5329 [1] COTTER PIN  
6. 030-1927 [2] SEAL  
7. 8D-7678 [1] PIN  
8. 2G-3967 C [2] SPACER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0854S0298
 

9D-9830: CYLINDER & MOUNTING GP

9D9830 MOUNTING AND BLADE SHIFT CYLINDER GROUP
Part of 9D9900, 9D9920 and 9D9910 Power Blade Arrangements listed on Pages
163A and 240A. 8J28 Cylinder parts are shown on Page 156
AN ATTACHMENT
c159227 UEG0854S
9D9830 CYLINDER & MOUNTING GP Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-2886 [1] BOLT  
  1D-4719 [1] NUT  
  3B-4508 [1] LOCKWASHER  
2. 1H-4478 [1] PIN  
3. 6H-0211 [2] WASHER  
4. 8J-0028 Y [1] CYLINDER GROUP  
    (Separate Illustration)
5. 2A-1538 [4] BOLT  
  3B-4512 [4] LOCKWASHER  
6. 2D-6341 [1] PIN  
7. 7B-2501 [1] RING  
8. 9D-9665 [1] BRACKET  
  Y   SEPARATE ILLUSTRATION
 

#UEG0854S0299
 

9J-3466: CYLINDER GP-BLADE TIP

9J3466 BLADE TIP CYLINDER GROUP--(Chgs. 0, 1)--2.75" Bore x 12.90" Stroke
Part of 7D9955 Blade Tip Cylinder and Mounting Group shown on Page 154A
AN ATTACHMENT
c202220 UEG0854S
9J3466 CYLINDER GP-BLADE TIP Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0112 [1] RING  
2. 9J-3465 R [1] CYLINDER ASSEM.  
3. 2D-8652 [1] BEARING  
  8J-3774 [2] RING  
4. 4J-8979 [1] SEAL  
5. 1H-5728 [1] SEAL  
6. 4J-9225 [1] RING  
7. 8J-0119 [1] HEAD  
8. 8J-0118 [1] CROWN  
9. 8J-6901 R [1] ROD ASSEM.  
10. 2D-8652 [1] BEARING  
  8J-3774 [2] RING  
11. 8J-5912 [1] SCREW  
12. 5J-8150 [1] SEAL  
13. 7J-5639 [1] BOLT  
14. 6J-9733 [1] SEAL  
15. 5J-7010 [1] SEAL ASSEM.  
16. 8J-0113 [1] PISTON  
17. 8J-7415 [1] WASHER  
  R   REMFG PART MAY BE AVAILABLE
 

Information:

Specifications
Check And Relief Valve<BR> (3G5832, 8J5798, 8J9303, 8J9975)
12G, 130G, 140G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Check And Relief Valves<BR> 8J5798 (Scarifier); 3G5832 (Blade Tip, Sideshift); 8J9975 (Blade Lift - Left Cylinder, Ripper)
12G, 120G, 130G & 140G MOTOR GRADERS HYDRAULIC SYSTEM & STEE
Disassembly and Assembly
Blade Lift Lock Check And Relief Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Lift Lock Check And Relief Valve
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Blade Lift Lock Check And Relief Valve And Lock Check Valves
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Service Magazine
Use Correct Setting For Check And Relief Valve{0374,5214,5057}
1982/02/08

Caterpillar Parts SIS Catalog 140G :

VALVE GP-CHECK
8J-9974 VALVE GP-CHECK
VALVE GP-RELIEF & CHECK
8J-5798 VALVE GP-RELIEF & CHECK
LINES GP-LIFT CYLINDER
8D-2820 LINES GP-LIFT CYLINDER
HYDRAULIC CENTERSHIFT LINES GROUP
8D-9530 HYDRAULIC CENTERSHIFT LINES GROUP
CHECK VALVE GROUP
9J-5723 CHECK VALVE GROUP
CHECK VALVE GROUP
8J-8419 CHECK VALVE GROUP
SOLENOID VALVE GROUP
8J-3650 SOLENOID VALVE GROUP
VALVE & LINES GP
8D-9765 VALVE & LINES GP
LIFT GP-BLADE
8D-5285 LIFT GP-BLADE
8D-5285 LIFT GP-BLADE
BLADE LIFT CYLINDER GROUP
8J-6380 BLADE LIFT CYLINDER GROUP
CYLINDER & MOUNTING GP
8D-7950 CYLINDER & MOUNTING GP
CYLINDER & MOUNTING GP
7D-9955 CYLINDER & MOUNTING GP
BLADE SIDE SHIFT CYLINDER AND MOUNTING GROUP
7D-9945 BLADE SIDE SHIFT CYLINDER AND MOUNTING GROUP
CYLINDER & MOUNTING GP
7D-9955 CYLINDER & MOUNTING GP
CYLINDER & MOUNTING GP
9D-9830 CYLINDER & MOUNTING GP

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