BRAKING SYSTEM
SLACK ADJUSTER GPTANK GP
VALVE GP
STEERING SYSTEM
CYLINDER GPLINES GP
OPERATOR STATION
CONTROL GP-HYDRAULICHYDRAULIC SYSTEM
CYLINDER GPBRAKING SYSTEM
SLACK ADJUSTER GP#SEBP25250060
9D-0390: SLACK ADJUSTER GP
Parts for your 631E WHEEL SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8F-7321 | [1] | BUSHING-TERMINAL | |
| 2. | 5D-5825 | [1] | WORM | |
| 3. | 5D-5822 | [1] | SCREW-ADJUSTMENT | |
| 4. | 5D-5823 | [1] | SPRING | |
| 5. | 3D-2891 | [1] | BALL | |
| 6. | 5D-5824 | [1] | SHAFT-WORM | |
| 7. | 5D-5818 | [2] | BUTTON | |
| 8. | 1H-9722 | [1] | PLUG-EXPANSION | |
| 9. | 5D-5819 | [2] | COVER | |
| 10. | 5D-5821 | [1] | GEAR (34-TEETH) | |
| 11. | 5D-7517 | [5] | RIVET |
#SEBP25250061
9D-0400: SLACK ADJUSTER GP
Parts for your 631E WHEEL SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8F-7321 | [1] | BUSHING-TERMINAL | |
| 2. | 5D-5825 | [1] | WORM | |
| 3. | 5D-5822 | [1] | SCREW-ADJUSTMENT | |
| 4. | 5D-5823 | [1] | SPRING | |
| 5. | 3D-2891 | [1] | BALL | |
| 6. | 5D-5824 | [1] | SHAFT-WORM | |
| 7. | 5D-5818 | [2] | BUTTON | |
| 8. | 1H-9722 | [1] | PLUG-EXPANSION | |
| 9. | 5D-5819 | [2] | COVER | |
| 10. | 5D-5821 | [1] | GEAR (34-TEETH) | |
| 11. | 5D-7517 | [5] | RIVET |
#SEBP25250062
121-0339: TANK GP-AIR
121-0339 TANK GP-AIR
PART OF 119-8807, 128-2634 CONVERSION AR-CERTIFICATION
AN ATTACHMENT
PART OF 119-8807, 128-2634 CONVERSION AR-CERTIFICATION
AN ATTACHMENT
Parts for your 631E WHEEL SCRAPER:
CATERPILLAR SIS#SEBP25250063
4D-0487: VALVE AS-CHECK
4D-0487 VALVE AS-CHECK
PART OF 8X-9767 CONTROL GP-SERVICE BRAKE
PART OF 8X-9767 CONTROL GP-SERVICE BRAKE
Parts for your 631E WHEEL SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO SERVICED PARTS) | ||||
#SEBP25250064
3G-7607: CYLINDER GP-STEERING
3G-7607 CYLINDER GP-STEERING
165-MM (6.50-IN) BORE X 1112.5-MM (43.8-IN) STROKE. 2 REQUIRED
PART OF 8X-4054 CYLINDER GP-STEERING
165-MM (6.50-IN) BORE X 1112.5-MM (43.8-IN) STROKE. 2 REQUIRED
PART OF 8X-4054 CYLINDER GP-STEERING
Parts for your 631E WHEEL SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3G-7608 | [1] | CYLINDER AS | |
| 2. | 4T-0370 | [2] | BUSHING | |
| 3. | 5J-4991 N | [1] | SEAL AS | |
| 4. | 2K-4472 N | [1] | SEAL-O-RING | |
| 5. | 9T-6861 C | [1] | HEAD | |
| 6. | 1D-4610 | [6] | BOLT (3/4-10X3.25-IN) | |
| 7. | 167-2207 JN | [1] | SEAL AS-BUFFER | |
| 8. | 439-2698 JN | [1] | SEAL-U-CUP | |
| 9. | 8J-9924 | [1] | ROD AS | |
| 10. | 8J-9926 | [1] | BUSHING | |
| 11. | 446-9333 JN | [1] | SEAL-WIPER | |
| 12. | 3J-9704 | [1] | PISTON | |
| 13. | 2J-0564 | [1] | LOCKNUT (2-12-THD) | |
| 14. | 2K-4473 N | [1] | RING-BACKUP | |
| 15. | 3J-9703 N | [1] | RING-WEAR | |
| 17. | 8T-7020 CJN | [1] | RING-WEAR | |
| 18. | 3B-4512 | [6] | LOCKWASHER | |
| AVAILABLE REPAIR KIT(S): | ||||
| 235-5804 N | [1] | KIT-HYD CYLINDER SEAL | ||
| (INCLUDES RINGS & SEALS) | ||||
| 243-5817 J | [1] | KIT-SEAL | ||
| (INCLUDES RINGS & SEALS) | ||||
| C | CHANGE FROM PREVIOUS TYPE | |||
| J | KIT MARKED J INCLUDES PART(S) MARKED J | |||
| N | KIT MARKED N INCLUDES PART(S) MARKED N | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP25250065
8X-4054: CYLINDER GP-STEERING
8X-4054 CYLINDER GP-STEERING
PART OF 8X-9768 CONTROL AR-SCRAPER HYDRAULIC
PART OF 8X-9768 CONTROL AR-SCRAPER HYDRAULIC
Parts for your 631E WHEEL SCRAPER:
CATERPILLAR SIS#SEBP25250066
8X-7137: LINES GP-STEERING
8X-7137 LINES GP-STEERING
PART OF 8X-9768 CONTROL AR-SCRAPER HYDRAULIC
PART OF 8X-9768 CONTROL AR-SCRAPER HYDRAULIC
Parts for your 631E WHEEL SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5J-7157 | [2] | VALVE | |
| 2. | 8J-3233 | [2] | PLUG | |
| 3. | 8X-1142 | [20] | CLAMP | |
| 4. | 8X-1146 | [20] | SPACER (10.3X15.9X60.7-MM THK) | |
| 5. | 8X-1147 | [8] | SPACER (10.3X15.9X74.7-MM THK) | |
| 6. | 8X-1810 | [4] | CLAMP | |
| 7. | 367-6267 | [1] | TUBE AS | |
| 8. | 367-6266 | [1] | TUBE AS | |
| 9. | 8X-7141 I | [2] | HOSE AS | |
| 10. | 8X-7142 I | [2] | HOSE AS | |
| 11. | 9J-2231 | [2] | PLATE | |
| 12. | 1P-4577 | [20] | FLANGE-HALF | |
| 13. | 1S-1445 | [10] | PLATE | |
| 14. | 4J-0520 | [8] | SEAL-O-RING | |
| 15. | 4K-1388 | [2] | SEAL-O-RING | |
| 16. | 5S-7382 | [24] | BOLT (3/8-16X1.375-IN) | |
| 17. | 6V-8801 | [8] | NUT (3/8-16-THD) | |
| 18. | 8C-7323 | [2] | BOLT (3/8-16X6-IN) | |
| 19. | 8J-2983 | [1] | PLATE | |
| 20. | 8T-4896 | [48] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 21. | 8T-8915 | [16] | BOLT (3/8-16X3.25-IN) | |
| 22. | 8T-9378 | [16] | BOLT (3/8-16X4-IN) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP25250067
8X-9768: CONTROL AR-SCRAPER HYDRAULIC
8X-9768 CONTROL AR-SCRAPER HYDRAULIC
PART OF 8X-9758 CHASSIS AR
PART OF 8X-9758 CHASSIS AR
Parts for your 631E WHEEL SCRAPER:
CATERPILLAR SIS#SEBP25250068
352-0137: CYLINDER GP-APRON
352-0137 CYLINDER GP-APRON
209.55-MM (8.25-IN) BORE X 727.46-MM (28.64-IN) STROKE
FIELD REPLACEMENT FOR @@@@@ 8J-5931@@@@@
209.55-MM (8.25-IN) BORE X 727.46-MM (28.64-IN) STROKE
FIELD REPLACEMENT FOR @@@@@ 8J-5931@@@@@
Parts for your 631E WHEEL SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9T-8224 | [1] | HEAD | |
| 2. | 312-4247 | [1] | SEAL-WIPER | |
| 3. | 332-0169 | [1] | PISTON | |
| 4. | 343-6722 | [1] | CYLINDER AS-HYDRAULIC | |
| 4A. | 3J-8688 | [2] | BUSHING | |
| 5. | 350-2542 | [1] | ROD AS | |
| 5A. | 3J-2373 | [1] | BUSHING | |
| 6. | 167-2208 | [1] | SEAL AS-BUFFER | |
| 7. | 1D-4627 | [8] | BOLT (7/8-9X3-IN) | |
| 8. | 1J-2176 | [1] | SEAL-O-RING | |
| 9. | 2J-0744 | [1] | RING-BACKUP | |
| 10. | 312-4245 | [1] | SEAL-U-CUP | |
| 11. | 3B-4514 | [8] | LOCKWASHER | |
| 12. | 3J-9449 | [1] | LOCKNUT (2-1/2-12-THD) | |
| 13. | 4J-7376 | [1] | RING-WEAR | |
| 14. | 390-3806 | [2] | SEAL AS | |
| 15. | 8T-7584 | [1] | RING-WEAR | |
| AVAILABLE REPAIR KIT(S): | ||||
| 362-7835 | [1] | KIT-HYD CYLINDER SEAL | ||
| (INCLUDES SEALS & RINGS) | ||||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP25250069
8J-5931: CYLINDER GP-APRON
8J-5931 CYLINDER GP-APRON
209.55-MM (8.25-IN) BORE X 727.46-MM(28.64-IN) STROKE
PART OF 8X-9768 CONTROL AR-SCRAPER HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@352-0137@@@@@
209.55-MM (8.25-IN) BORE X 727.46-MM(28.64-IN) STROKE
PART OF 8X-9768 CONTROL AR-SCRAPER HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@352-0137@@@@@
Parts for your 631E WHEEL SCRAPER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-7584 CJ | [1] | RING-WEAR | |
| 2. | 3J-9449 | [1] | LOCKNUT (2-1/2-12-THD) | |
| 3. | 3J-8683 J | [1] | RING-WEAR | |
| 4. | 8J-5930 | [1] | CYLINDER AS | |
| 8J-8489 | [1] | BOSS | ||
| 4A. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 4B. | 2M-9780 | [1] | SEAL-O-RING | |
| 4C. | 3J-8688 | [2] | BUSHING | |
| 5. | 3B-4514 | [8] | LOCKWASHER | |
| 6. | 1D-4627 | [8] | BOLT (7/8-9X3-IN) | |
| 7. | 9T-8224 C | [1] | HEAD | |
| 8. | 5J-9060 | [1] | ROD AS | |
| 8A. | 3J-2373 | [1] | BUSHING | |
| 9. | 312-4247 J | [1] | SEAL-WIPER | |
| 10. | 312-4245 J | [1] | SEAL-U-CUP | |
| 11. | 312-4248 J | [1] | SEAL AS-BUFFER | |
| 12. | 2J-0744 J | [1] | RING-BACKUP | |
| 13. | 1J-2176 J | [1] | SEAL-O-RING | |
| 14. | 5J-4289 | [1] | PISTON | |
| 15. | 5J-5559 J | [2] | SEAL AS | |
| (EACH INCLUDES) | ||||
| [1] | RING-EXPANDER | |||
| 5J-5561 | [1] | SEAL | ||
| AVAILABLE REPAIR KIT(S): | ||||
| 244-2069 J | [1] | KIT-HYD CYLINDER SEAL | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| J | KIT MARKED J INCLUDES PART(S) MARKED J | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
Information:
BRAKING SYSTEM
SLACK ADJUSTER GP
Specifications
Slack Adjuster<BR> 5D5754, 5D5755, 9D0390, 9D0400
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Systems Operation
Slack Adjuster
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Disassembly and Assembly




