HYDRAULIC SYSTEM
TANK GPVALVE GP-RELIEF
VALVE GP-CONTROL
VALVE GP-RELIEF
SWIVEL JOINT GP
CYLINDER GP
HYDRAULIC SYSTEM
TANK GP#UEH0595S0180
5J-7952: HYDRAULIC TANK AND VALVE
HYDRAULIC TANK AND VALVE (5J7952 N/S)--As Viewed from Right Hand Side of Machine--Part 5 of 5
Serial No. 64J4068-Up
Serial No. 64J4068-Up
Parts for your 955L TRACK LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 0T-0065 C | [2] | BOLT | |
2. | 3B-4506 C | [12] | LOCKWASHER | |
3. | 5J-5937 | [1] | TUBE ASSEM. | |
5J-5942 | [2] | GASKET | ||
4. | 0S-1585 | [2] | BOLT | |
5. | 3B-4508 | [4] | LOCKWASHER | |
6. | 7F-8267 | [1] | SEAL | |
7. | 3B-1915 C | [1] | BOLT (1.37" Long) | |
2H-5330 C | [1] | BOLT (2.87" Long) | ||
8. | 3D-9412 | [1] | GASKET | |
9. | 7J-3949 | [1] | ORIFICE | |
10. | 6J-3911 | [1] | SPRING | |
11. | 7J-3574 | [1] | TUBE ASSEM. | |
13. | 7J-3570 | [1] | TUBE ASSEM. | |
14. | 2B-2006 | [2] | BOLT | |
15. | 7J-3573 | [1] | GASKET | |
16. | 9S-4182 | [1] | PLUG | |
3J-7354 | [1] | SEAL | ||
17. | 8J-2332 C | [1] | PLATE | |
5J-5234 | [1] | GASKET | ||
18. | 1A-2029 | [7] | BOLT | |
19. | 4B-5167 | [5] | WASHER | |
20. | 7J-6227 | [2] | EYE SCREW | |
4J-8265 | [2] | NUT | ||
21. | 7J-0773 | [1] | TUBE ASSEM. | |
22. | 5J-9261 | [1] | DISC | |
23. | 0S-1595 | [2] | BOLT | |
24. | 5B-5689 | [10] | WASHER | |
25. | 0S-1619 C | [2] | BOLT | |
26. | 7B-3235 | [8] | BOLT | |
27. | 1J-8476 C | [4] | COVER | |
2J-1799 | [4] | GASKET | ||
28. | 7S-8062 | [1] | JOINT ASSEM. | |
(Includes) | ||||
3N-2726 C | [2] | SEAL | ||
C | INDICATES CHANGE |
#UEH0595S0181
6J-6289: TILT RELIEF VALVE GROUP
6J6289 TILT RELIEF VALVE GROUP
Part of 6J3623 Control Valve Group shown on Page 110
Part of 6J3623 Control Valve Group shown on Page 110
Parts for your 955L TRACK LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
[1] | SEAL | |||
[6] | SHIM | |||
[1] | RETAINER | |||
[2] | BOLT | |||
[2] | LOCKWASHER | |||
[4] | SHIM | |||
[1] | SPRING | |||
[1] | SPRING | |||
[1] | BODY GROUP | |||
[1] | HOUSING | |||
[1] | VALVE | |||
[1] | SPACER | |||
[1] | PISTON | |||
[1] | PISTON | |||
[1] | SEAL | |||
[1] | PLUG | |||
[1] | SEAL | |||
[1] | FLANGE | |||
[2] | BOLT | |||
[2] | LOCKWASHER | |||
[1] | BODY | |||
[1] | SEAL |
#UEH0595S0182
6J-3622: RELIEF VALVE GROUP
6J3622 RELIEF VALVE GROUP
Part of 6J3623 Control Valve Group shown on Page 110
Part of 6J3623 Control Valve Group shown on Page 110
Parts for your 955L TRACK LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
[1] | ROD | |||
[1] | PLUG | |||
[2] | SHIM (.048" THICK) | |||
[10] | SHIM (.005" THICK) | |||
[1] | SPRING | |||
[1] | VALVE | |||
[2] | BOLT | |||
[2] | LOCKWASHER | |||
[1] | SPRING | |||
[1] | BODY | |||
[1] | HOUSING | |||
[1] | BODY GROUP | |||
[1] | SLEEVE | |||
[1] | VALVE | |||
[1] | SPACER | |||
[1] | SEAT | |||
[1] | SEAL |
#UEH0595S0183
6J-3623: CONTROL VALVE GROUP
6J3623 CONTROL VALVE GROUP--Part 1 of 2
Part of Hydraulic Tank & Valve, 5J7954 and 5J7956 Tank and Valve Groups shown on Pages 104,
154 and 159. 6J6289, 6J3622 and 3J8878 Valve parts are shown on Pages 109 and 112
Part of Hydraulic Tank & Valve, 5J7954 and 5J7956 Tank and Valve Groups shown on Pages 104,
154 and 159. 6J6289, 6J3622 and 3J8878 Valve parts are shown on Pages 109 and 112
Parts for your 955L TRACK LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 4J-2184 | [2] | FITTING | |
4J-2207 | [1] | NUT | ||
4J-2208 | [1] | SLEEVE | ||
3J-7354 | [1] | "O" RING | ||
2. | 0S-1594 | [4] | BOLT | |
3. | 3B-4506 | [4] | LOCKWASHER | |
4. | 0S-1585 | [3] | BOLT | |
5. | 3B-4508 | [11] | LOCKWASHER | |
6. | 5J-8316 | [1] | HOUSING | |
7. | 1D-4566 | [3] | BOLT | |
8. | 5J-8359 | [1] | BODY | |
9. | 4J-0523 | [9] | SEAL | |
10. | 8F-3469 | [12] | SEAL | |
11. | 3J-1553 | [3] | PLUG | |
12. | 4J-5267 | [3] | SEAL | |
13. | 6J-3620 | [1] | COVER | |
14. | 6J-3622 Y | [1] | VALVE GROUP | |
(See Separate Illustration) | ||||
15. | 0S-1573 | [3] | BOLT | |
16. | 4J-0522 | [2] | SEAL | |
17. | 0L-1329 | [2] | BOLT | |
18. | 3J-8878 Y | [1] | VALVE GROUP | |
(See Separate Illustration) | ||||
19. | 4J-0521 | [2] | SEAL | |
20. | 4J-7415 | [4] | VALVE | |
21. | 1J-8960 | [4] | SPRING | |
22. | 8J-0285 C | [1] | PLATE | |
7J-3573 | [1] | GASKET | ||
23. | 6J-6289 Y | [1] | VALVE GROUP | |
(See Separate Illustration) | ||||
24. | 5J-5931 | [1] | TUBE (5.95" long) | |
25. | 4B-4280 | [2] | WASHER | |
C | INDICATES CHANGE | |||
Y | SEPARATE ILLUSTRATION |
#UEH0595S0184
6J-3623: CONTROL VALVE GROUP
6J3623 CONTROL VALVE GROUP--Part 2 of 2
Part of Hydraulic Tank & Valve, 5J7954 and 5J7956 Tank and Valve Groups shown on Pages 104, 154
and 159
Part of Hydraulic Tank & Valve, 5J7954 and 5J7956 Tank and Valve Groups shown on Pages 104, 154
and 159
Parts for your 955L TRACK LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 8F-1560 | [1] | SPRING | |
2. | 4J-7953 | [1] | SPACER | |
3. | 4J-7910 | [1] | SCREW | |
4. | 4J-8147 | [1] | RETAINER | |
5. | 4J-7932 | [1] | SPACER | |
6. | 0T-0320 | [4] | BOLT | |
7. | 3B-4507 | [8] | LOCKWASHER | |
8. | 4J-2923 | [2] | FLANGE | |
9. | 4J-0519 | [2] | SEAL | |
10. | 2J-5820 | [2] | PLUG | |
11. | 2J-5845 | [2] | SPRING | |
12. | 5J-5277 | [1] | BODY GROUP | |
[1] | BODY | |||
13. | [1] | STEM | ||
14. | [1] | STEM | ||
15. | 2J-5437 | [2] | INSERT | |
(Parts of 5J5277 Body Group) | ||||
16. | 1D-4707 | [4] | BOLT | |
17. | 2J-5436 | [2] | VALVE | |
18. | 3J-3096 | [1] | SPACER | |
19. | 4J-3789 | [1] | SPRING | |
20. | 2J-5435 | [1] | RETAINER | |
21. | 2J-4860 | [1] | SPACER | |
22. | 2J-7258 | [1] | WASHER | |
23. | 2J-1712 | [1] | SCREW | |
24. | 4J-8149 | [1] | SPRING | |
25. | 4J-7954 | [1] | SPACER |
#UEH0595S0185
3J-8878: TILT RELIEF VALVE GROUP
3J8878 TILT RELIEF VALVE GROUP
Part of 6J3623 Control Valve Group shown on Page 110
Part of 6J3623 Control Valve Group shown on Page 110
Parts for your 955L TRACK LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
[7] | SHIM | |||
[1] | RETAINER | |||
[1] | SPRING (OUTER) | |||
[1] | SPRING (INNER) | |||
[2] | BOLT | |||
[4] | LOCKWASHER | |||
[1] | BODY GROUP | |||
[1] | HOUSING | |||
[1] | VALVE | |||
[1] | SEAL | |||
[1] | PISTON | |||
[1] | SEAL | |||
[1] | BLOCK | |||
[2] | BOLT | |||
[1] | COVER | |||
[2] | SEAL | |||
[1] | SPACER |
#UEH0595S0186
7J-2043: SWIVEL JOINT GROUP
7J2043 SWIVEL JOINT GROUP
Part of Tilt Cylinder Lines shown on Page 118
Part of Tilt Cylinder Lines shown on Page 118
#UEH0595S0187
7K-9380: SEAL AND LIFT CYLINDER GROUP
7K9380 SEAL AND LIFT CYLINDER GROUP--140.0 mm (5.50 in.) Bore x 832.4 mm (32.77 in.) Stroke--2 Required
Parts for your 955L TRACK LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | [1] | NUT | ||
2. | [1] | RING | ||
3. | [1] | SEAL ASSEM. | ||
4. | [1] | PISTON | ||
5. | [1] | CYLINDER ASSEM. | ||
6. | [2] | BEARING | ||
7. | [1] | SEAL | ||
8. | [1] | RING | ||
9. | [1] | SEAL | ||
10. | [1] | HEAD | ||
11. | [4] | BOLT | ||
12. | [4] | LOCKWASHER | ||
13. | [1] | SEAL | ||
14. | [1] | ROD ASSEM. | ||
15. | [1] | BEARING | ||
16. | [2] | SEAL | ||
17. | [1] | SEAL | ||
18. | [1] | WASHER |
#UEH0595S0188
7J-9637: TILT CYLINDER GROUP
7J9637 TILT CYLINDER GROUP (7K9443 N/S) (Chg. B2)--R.H.--127.0 mm (5.0 in.) Bore x 591.8 mm (23.30 in.) Stroke
Parts for your 955L TRACK LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 7J-9635 R | [1] | CYLINDER ASSEM. (R.H.) | |
(Includes) | ||||
5B-8855 | [1] | PLATE | ||
7J-9633 | [1] | HEAD ASSEM. | ||
(Includes) | ||||
2. | 7J-9346 | [1] | BEARING | |
3. | 6J-2653 | [1] | LUG | |
4. | 5J-3620 | [1] | SEAL | |
5. | 6J-9739 | [1] | HEAD | |
6. | 1D-4628 | [4] | BOLT | |
7. | 3B-4514 | [4] | LOCKWASHER | |
8. | 1K-6982 | [1] | SEAL | |
9. | 5J-0964 | [1] | SEAL | |
10. | 2K-4096 | [1] | RING | |
11. | 5F-3144 | [1] | SEAL | |
12. | 5J-5020 | [2] | SEAL ASSEM. | |
13. | 5J-6202 | [1] | PISTON | |
14. | 4J-4630 | [1] | RING | |
15. | 2J-0564 | [1] | NUT | |
16. | 7J-9631 R | [1] | ROD ASSEM. | |
(Includes) | ||||
17. | 7J-9346 | [1] | BEARING | |
18. | 5P-0064 H | [4] | SEAL | |
H | NOT PART OF 7J9637 CYLINDER GR | |||
R | REMFG PART MAY BE AVAILABLE |
#UEH0595S0189
7J-9638: TILT CYLINDER GROUP
7J9638 TILT CYLINDER GROUP (7K9444 N/S) (Chg. B2)--L.H.--127.0 mm (5.0 in.) Bore x 591.8 mm (23.30 in.) Stroke
Parts for your 955L TRACK LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 7J-9636 | [1] | CYLINDER ASSEM. (L.H.) | |
2. | 7J-9346 | [1] | BEARING | |
3. | 5P-0064 H | [4] | SEAL | |
4. | 5J-3620 | [1] | SEAL | |
5. | 6J-9739 | [1] | HEAD | |
6. | 1D-4628 | [4] | BOLT | |
7. | 3B-4514 | [4] | LOCKWASHER | |
8. | 1K-6982 | [1] | SEAL | |
9. | 5J-0964 | [1] | SEAL | |
10. | 2K-4096 | [1] | RING | |
11. | 5F-3144 | [1] | SEAL | |
12. | 5J-5020 | [2] | SEAL ASSEM. | |
13. | 5J-6202 | [1] | PISTON | |
14. | 4J-4630 | [1] | RING | |
15. | 2J-0564 | [1] | NUT | |
16. | 7J-9632 | [1] | ROD ASSEM. | |
(Includes) | ||||
18. | 7J-9346 | [1] | BEARING | |
H | NOT PART OF 7J9638 CYLINDER GR |
Information:
HYDRAULIC SYSTEM
TANK GP
Specifications
Bottom Plate Of Hydraulic Tank (Early Machines With Rubber Washers On Bolts)
955 TRACK-TYPE LOADER HYDRAULIC SYSTEM
955 TRACK-TYPE LOADER HYDRAULIC SYSTEM
Tool Operating Manual
204-7392 (Air Motor Driven) Filter Cart {0645, 0680, 0738, 5056, 5068}
204-7392 (Air Motor Driven) Filter Cart {0645, 0680, 0738, 5056, 5068}
204-7392 (Air Motor Driven) Filter Cart {0645, 0680, 0738, 5056, 5068}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}
Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}
Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
Reuse And Salvage Guidelines
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Contamination Control Guidelines
Procedure for Filtering <NOBR> 9U-5000</NOBR> Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Procedure for Filtering 9U-5000 Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Procedure for Filtering
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Filtration Procedure for Track-Type Loader Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Track-Type Loader Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Track-Type Loader Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Disassembly and Assembly
Service Magazine