HYDRAULIC SYSTEM
VALVE GPACCUMULATOR GP
VALVE GP-CHECK & RELIEF
VALVE GP-CONTROL
ACCUMULATOR GP
VALVE GP-CONTROL
HYDRAULIC SYSTEM
VALVE GP#UEG0737S0430
8J-5933: VALVE GP-RH
8J5933 VALVE GROUP--Right Hand
Part of 8D6225 Linkage and Valve Group shown on Page 135
8J5901, 8J5897, 8J5902 and 8J5899 Valve parts are shown on
Pages 129, 130, 137 and 138
Part of 8D6225 Linkage and Valve Group shown on Page 135
8J5901, 8J5897, 8J5902 and 8J5899 Valve parts are shown on
Pages 129, 130, 137 and 138
Parts for your 16G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8J-7267 | [1] | MANIFOLD | |
| 2. | 4M-8303 | [10] | SEAL | |
| 3. | 8J-5897 | [1] | VALVE GROUP (blade lift) | |
| 4. | 8J-5902 | [1] | VALVE GROUP (wheel lean) | |
| 5. | 8J-5901 | [1] | VALVE GROUP (center shift) | |
| 6. | 8J-5899 Y | [1] | VALVE GROUP (articulation) | |
| (Separate Illustration) | ||||
| 7. | 4J-5351 | [5] | SEAL | |
| 8. | 8J-5917 | [1] | MANIFOLD | |
| 9. | 8J-1699 | [5] | SEAL | |
| 10. | 6J-3134 | [5] | SEAL | |
| 11. | 8F-6350 | [3] | BOLT | |
| 3B-4506 | [3] | LOCKWASHER | ||
| 12. | 9S-8005 | [1] | PLUG | |
| 3K-0360 | [1] | SEAL | ||
| 13. | 9S-8004 | [2] | PLUG | |
| 3J-1907 | [2] | SEAL | ||
| Y | SEPARATE ILLUSTRATION | |||
#UEG0737S0431
9D-3830: BLADE CUSHION ACCUMULATOR ARRANGEMENT
9D3830 BLADE CUSHION ACCUMULATOR ARRANGEMENT
AN ATTACHMENT
AN ATTACHMENT
Parts for your 16G MOTOR GRADER:
CATERPILLAR SIS#UEG0737S0432
3G-3707: VALVE GP-CHECK
3G3707 CHECK AND RELIEF VALVE GROUP--Field Installation
FOR USE WITH 9D3830 BLADE CUSHION ACCUMULATOR ARRANGEMENT SHOWN
ON PAGE 136
FOR USE WITH 9D3830 BLADE CUSHION ACCUMULATOR ARRANGEMENT SHOWN
ON PAGE 136
Parts for your 16G 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] | SPRING | |
| 4. | 8J-9285 | [1] | BYPASS | |
| 5. | 9J-4871 | [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. | 8J-8740 | [1] | BODY | |
| 11. | 9J-0405 | [2] | SEAT | |
| 12. | [1] | PISTON | ||
| 13. | 8J-9979 | [2] | CHOKE | |
| 14. | 4J-5309 | [1] | SEAL | |
| 15. | 8J-9250 | [1] | PLUG | |
#UEG0737S0433
8J-5902: VALVE GP-CONTROL
8J5902 CONTROL VALVE GROUP
Serial No. 93U1 to 93U507 inclusive
Part of Unit Test Valve
Serial No. 93U1 to 93U507 inclusive
Part of Unit Test Valve
Parts for your 16G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8H-0708 | [2] | BOLT | |
| 2. | 0S-1615 | [2] | BOLT | |
| 3. | 3B-4504 | [6] | LOCKWASHER | |
| 4. | 8J-1621 | [1] | SCREW | |
| 5. | 8J-1623 | [1] | BOOT | |
| 6. | 8J-1616 | [1] | LEVER ASSEM. | |
| 7. | 8J-1622 | [1] | NUT | |
| 8. | 8J-1620 | [2] | BEARING | |
| 9. | 8J-6264 | [1] | RING | |
| 7F-8607 | [1] | SEAL | ||
| 10. | 8J-1619 | [1] | HOUSING | |
| 11. | 3D-4245 | [1] | SEAL | |
| 12. | 8J-6114 | [2] | RETAINER | |
| 13. | 6J-3134 | [2] | SEAL | |
| 14. | 8J-5886 | [1] | VALVE GROUP | |
| 15. | 8J-1624 | [1] | VALVE ASSEM. | |
| 16. | 4J-5351 | [1] | SEAL | |
| 17. | 9S-8001 | [1] | PLUG | |
| 18. | 4J-7533 | [1] | SEAL | |
| 19. | 9F-7022 | [4] | BOLT | |
| 20. | 7J-9933 | [2] | SEAL | |
| 21. | 8J-1627 | [1] | COVER | |
| 22. | 8J-1628 | [1] | PLUG | |
| 23. | 2M-9780 | [1] | SEAL | |
| 24. | 1H-5514 | [4] | BOLT | |
| 3B-4505 | [4] | LOCKWASHER | ||
| 25. | 8J-6263 | [4] | SPACER | |
| 26. | 8J-1629 | [6] | SHIM | |
| 27. | 8J-1630 | [1] | SPRING | |
| 28. | 3K-0360 | [1] | SEAL | |
| 29. | 4B-9880 | [1] | BALL | |
| 30. | 8J-1632 | [1] | SPRING | |
| 31. | 8J-5576 | [1] | PLUG | |
| 32. | 8J-5868 | [1] | SEAT ASSEM. | |
| 3J-7354 | [1] | SEAL | ||
| 33. | 9S-8004 | [2] | PLUG | |
| 34. | 3J-1907 | [2] | SEAL | |
| 35. | 8J-5882 | [1] | SPRING | |
| 36. | 8J-1612 | [2] | RETAINER | |
| 37. | 8J-5612 | [1] | PLUG | |
| 38. | 3D-2824 | [1] | SEAL | |
| 39. | 8J-5613 | [1] | LOCK |
#UEG0737S0434
8J-5902: VALVE GP-CONTROL
8J5902 CONTROL VALVE GROUP
Serial No. 93U508-Up
Part of Unit Test Valve shown on Page 136
9J2012 Lever parts are shown on Page 148A
Serial No. 93U508-Up
Part of Unit Test Valve shown on Page 136
9J2012 Lever parts are shown on Page 148A
Parts for your 16G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8H-0708 | [2] | BOLT | |
| 2. | 0S-1615 | [2] | BOLT | |
| 3. | 3B-4504 | [6] | LOCKWASHER | |
| 4. | 9J-2012 CY | [1] | LEVER GROUP | |
| (Separate Illustration) | ||||
| 5. | 8J-6114 | [2] | RETAINER | |
| 6. | 6J-3134 | [2] | SEAL | |
| 7. | 8J-5886 | [1] | VALVE GROUP | |
| 8. | 8J-1624 | [1] | VALVE ASSEM. | |
| 9. | 4J-5351 | [1] | SEAL | |
| 10. | 9S-8001 | [1] | PLUG | |
| 11. | 4J-7533 | [1] | SEAL | |
| 12. | 9F-7022 | [4] | BOLT | |
| 13. | 7J-9933 | [2] | SEAL | |
| 14. | 8J-1627 | [1] | COVER | |
| 15. | 8J-1628 | [1] | PLUG | |
| 16. | 2M-9780 | [1] | SEAL | |
| 17. | 1H-5514 | [4] | BOLT | |
| 3B-4505 | [4] | LOCKWASHER | ||
| 18. | 8J-6263 | [4] | SPACER | |
| 19. | 8J-1629 C | [5] | SHIM | |
| 20. | 8J-1630 | [1] | SPRING | |
| 21. | 3K-0360 | [1] | SEAL | |
| 22. | 4B-9880 | [1] | BALL | |
| 23. | 8J-1632 | [1] | SPRING | |
| 24. | 8J-5576 | [1] | PLUG | |
| 25. | 9J-7157 C | [1] | SEAT ASSEM. | |
| 3J-7354 | [1] | SEAL | ||
| 26. | 9S-8004 | [2] | PLUG | |
| 27. | 3J-1907 | [2] | SEAL | |
| 28. | 8J-5882 | [1] | SPRING | |
| 29. | 8J-1612 | [2] | RETAINER | |
| 30. | 8J-5612 | [1] | PLUG | |
| 31. | 3D-2824 | [1] | SEAL | |
| 32. | 8J-5613 | [1] | LOCK | |
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#UEG0737S0435
9J-2019: ACCUMULATOR GROUP
9J2019 ACCUMULATOR GROUP
Part of 9D3805 Mounting and Accumulator Group shown on Page 138B
For Field Replacement order 3G3964. AN ATTACHMENT
Part of 9D3805 Mounting and Accumulator Group shown on Page 138B
For Field Replacement order 3G3964. AN ATTACHMENT
Parts for your 16G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6J-0369 | [1] | VALVE ASSEM. | |
| (Includes) | ||||
| 6J-0368 | [1] | CAP | ||
| 5J-5148 | [1] | CORE | ||
| 5L-4758 | [1] | SEAL | ||
| 2. | 9J-4020 | [1] | PLATE | |
| 3. | 9J-4017 | [1] | PLATE | |
| 4. | 6F-7032 | [3] | BOLT | |
| 3B-4508 | [3] | LOCKWASHER | ||
| 5. | 9J-4015 | [1] | CAP (oil) | |
| 6. | 9J-4018 | [4] | RING (large) | |
| 9J-4019 | [4] | RING (small) | ||
| 7. | 9J-4016 | [1] | CAP (gas) | |
| 8. | 8J-8343 | [1] | SEAL | |
| 9. | 9J-4022 | [1] | GASKET | |
| 10. | 9J-4021 | [1] | COVER | |
| 11. | 8S-4717 | [1] | BOLT | |
| 4B-4277 | [1] | WASHER | ||
| THE FOLLOWING REPAIR KIT IS AVAILABLE: | ||||
| 9J-4014 | [1] | KIT (seal) | ||
#UEG0737S0436
3G-3964: ACCUMULATOR GROUP
3G3964 ACCUMULATOR GROUP
Part of 9D3805 Mounting and Accumulator Group shown on Page 138B
AN ATTACHMENT
Part of 9D3805 Mounting and Accumulator Group shown on Page 138B
AN ATTACHMENT
Parts for your 16G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6J-0369 | [1] | VALVE ASSEM. | |
| (Includes) | ||||
| 6J-0368 | [1] | CAP | ||
| 5J-5148 | [1] | CORE | ||
| 5L-4758 | [1] | SEAL | ||
| 2. | 9J-4020 | [1] | PLATE | |
| 3. | 9J-4017 | [1] | PLATE | |
| 4. | 6F-7032 | [3] | BOLT | |
| 3B-4508 | [3] | LOCKWASHER | ||
| 5. | 9J-4015 | [1] | CAP (oil) | |
| 6. | 9J-4018 | [4] | RING (large) | |
| 9J-4019 | [4] | RING (small) | ||
| 7. | 3G-3735 | [1] | CAP (gas) | |
| 8. | 8J-8343 | [1] | SEAL | |
| 9. | 9J-4022 | [1] | GASKET | |
| 10. | 9J-4021 | [1] | COVER | |
| 11. | 8S-4717 | [1] | BOLT | |
| 4B-4277 | [1] | WASHER | ||
| 12. | 3G-3961 | [1] | PISTON | |
| THE FOLLOWING REPAIR KIT IS AVAILABLE | ||||
| 3G-3962 | [1] | KIT (seal) | ||
| 5P-3779 CH | [1] | TAG (caution) | ||
| C | INDICATES CHANGE | |||
| H | NOT SHOWN | |||
#UEG0737S0437
3G-2351: ACCUMULATOR GP
3G2351 ACCUMULATOR GROUP
Part of 2G9415 Accumulator and Mounting Group shown on Page 139
AN ATTACHMENT
Part of 2G9415 Accumulator and Mounting Group shown on Page 139
AN ATTACHMENT
Parts for your 16G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6J-0366 | [1] | VALVE ASSEM. | |
| (Includes) | ||||
| 5J-5148 | [1] | CORE | ||
| 2. | 6J-0368 | [1] | CAP | |
| 3. | 5M-6708 | [1] | WASHER | |
| 4. | 1H-8128 | [2] | SEAL | |
| 2K-6830 | [2] | RING | ||
| 5. | 9J-9867 | [1] | HEAD | |
| 6. | 9J-9866 | [1] | TUBE | |
| 7. | 7J-5311 | [1] | PLATE | |
| 8. | 9J-9869 | [1] | PISTON | |
| 9. | 9J-9872 | [1] | SEAL ASSEM. | |
| 10. | 5J-7154 | [1] | RING | |
| 11. | 9J-9868 | [1] | HEAD | |
| 12. | 9J-9870 | [6] | RETAINER | |
| 13. | 9J-9871 | [2] | RING | |
| 14. | 3G-2960 | [1] | COVER | |
| 5P-3779 H | [1] | TAG (caution) | ||
| H | NOT SHOWN | |||
#UEG0737S0438
8J-5899: VALVE GP-CONTROL
8J5899 CONTROL VALVE GROUP--Articulation
Serial No. 93U1 to 93U507 inclusive
Part of Unit Test Valve shown on Page 136
Serial No. 93U1 to 93U507 inclusive
Part of Unit Test Valve shown on Page 136
Parts for your 16G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8H-0708 | [2] | BOLT | |
| 2. | 0S-1615 | [2] | BOLT | |
| 3. | 3B-4504 | [6] | LOCKWASHER | |
| 4. | 8J-1621 | [1] | SCREW | |
| 5. | 8J-1623 | [1] | BOOT | |
| 6. | 8J-1616 | [1] | LEVER ASSEM. | |
| 7. | 8J-1622 | [1] | NUT | |
| 8. | 8J-1620 | [2] | BEARING | |
| 9. | 8J-6264 | [1] | RING | |
| 7F-8607 | [1] | SEAL | ||
| 10. | 8J-1619 | [1] | HOUSING | |
| 11. | 3D-4245 | [1] | SEAL | |
| 12. | 8J-6114 | [2] | RETAINER | |
| 13. | 6J-3134 | [2] | SEAL | |
| 14. | 8J-5885 | [1] | VALVE GROUP | |
| 15. | 8J-1624 | [1] | VALVE ASSEM. | |
| 16. | 4J-5351 | [1] | SEAL | |
| 17. | 9S-8001 | [1] | PLUG | |
| 18. | 4J-7533 | [1] | SEAL | |
| 19. | 9F-7022 | [4] | BOLT | |
| 20. | 7J-9933 | [2] | SEAL | |
| 21. | 8J-1627 | [1] | COVER | |
| 22. | 8J-1628 | [1] | PLUG | |
| 23. | 2M-9780 | [1] | SEAL | |
| 24. | 1H-5514 | [4] | BOLT | |
| 3B-4505 | [4] | LOCKWASHER | ||
| 25. | 8J-6263 | [4] | SPACER | |
| 26. | 8J-1629 | [6] | SHIM | |
| 27. | 8J-1631 | [1] | SPRING | |
| 28. | 8J-5576 | [1] | PLUG | |
| 29. | 4B-9880 | [1] | BALL | |
| 30. | 8J-1632 | [1] | SPRING | |
| 31. | 3K-0360 | [1] | SEAL | |
| 32. | 8J-5868 | [1] | SEAT ASSEM. | |
| 3J-7354 | [1] | SEAL | ||
| 33. | 9S-8004 | [2] | PLUG | |
| 34. | 3J-1907 | [2] | SEAL | |
| 35. | 8J-5882 | [1] | SPRING | |
| 36. | 8J-1612 | [2] | RETAINER | |
| 37. | 8J-5612 | [1] | PLUG | |
| 38. | 3D-2824 | [1] | SEAL | |
| 39. | 8J-5613 | [1] | LOCK |
#UEG0737S0439
8J-5899: VALVE GP-CONTROL
8J5899 CONTROL VALVE GROUP--Articulation
Serial No. 93U508-Up
Part of 8J5933 Valve Group shown on Page 136. 9J2012 Lever parts are shown on Page 148A
Serial No. 93U508-Up
Part of 8J5933 Valve Group shown on Page 136. 9J2012 Lever parts are shown on Page 148A
Parts for your 16G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8H-0708 | [2] | BOLT | |
| 2. | 0S-1615 | [2] | BOLT | |
| 3. | 3B-4504 | [6] | LOCKWASHER | |
| 4. | 9J-2012 YC | [1] | LEVER GROUP | |
| (Separate Illustration) | ||||
| 5. | 3D-2824 | [1] | SEAL | |
| 6. | 8J-5613 | [1] | LOCK | |
| 7. | 8J-5612 | [1] | PLUG | |
| 8. | 8J-1612 | [2] | RETAINER | |
| 9. | 8J-5882 | [1] | SPRING | |
| 10. | 3J-1907 | [2] | SEAL | |
| 11. | 3D-4245 | [1] | SEAL | |
| 12. | 8J-6114 | [2] | RETAINER | |
| 13. | 6J-3134 | [2] | SEAL | |
| 14. | 8J-5885 | [1] | VALVE GROUP | |
| 15. | 8J-1624 | [1] | VALVE ASSEM. | |
| 16. | 4J-5351 | [1] | SEAL | |
| 17. | 9S-8001 | [1] | PLUG | |
| 18. | 4J-7533 | [1] | SEAL | |
| 19. | 9F-7022 | [4] | BOLT | |
| 20. | 7J-9933 | [2] | SEAL | |
| 21. | 8J-1627 | [1] | COVER | |
| 22. | 8J-1628 | [1] | PLUG | |
| 23. | 2M-9780 | [1] | SEAL | |
| 24. | 1H-5514 | [4] | BOLT | |
| 3B-4505 | [4] | LOCKWASHER | ||
| 25. | 8J-6263 C | [3] | SPACER | |
| 26. | 8J-1629 C | [3] | SHIM | |
| 27. | 8J-1631 | [1] | SPRING | |
| 28. | 8J-5576 | [1] | PLUG | |
| 29. | 4B-9880 | [1] | BALL | |
| 30. | 8J-1632 | [1] | SPRING | |
| 31. | 3K-0360 | [1] | SEAL | |
| 32. | 9J-7157 C | [1] | SEAT ASSEM. | |
| 3J-7354 | [1] | SEAL | ||
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
VALVE GP
Specifications
Hydraulic Pump<BR> (8J6855) (Part of 8J6168 Pump Group)
16G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
16G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
Hydraulic Pump<BR> (9J484) (Part of 8J6168 Pump Group)
16G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
16G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
Air Valve For Centershift Lock Pin Valve<BR> (2G5694) Automatic Switch Co. HVA-200-733
16G MOTOR GRADER AIR SYSTEM AND BRAKES
16G MOTOR GRADER AIR SYSTEM AND BRAKES
Steering Metering Pump<BR> 14G - 9T4250; 16G - 9T4251
14G & 16G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
14G & 16G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Control Valves<BR> 9T0111 - Blade Tip, 9T0111 (14G) - Blade Lift; 9T0442 (16G) - Blade Lift; 9T1889 - Circle Drive; 9T1890 - Articulation, Ripper; 9T5019 (14G) - Centershift, Wheel Lean; 9T5020 (16G) - Centershift, Wheel Lean; 9T5879 - Sideshift
14G & 16G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
14G & 16G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Disassembly and Assembly
Service Magazine



