BRAKING SYSTEM
CONTROL GPCYLINDER GP
STEERING SYSTEM
VALVE GPBRAKING SYSTEM
CONTROL GPVALVE GP
CHAMBER AS-BRAKE
FRAME AND BODY
GUARD GPBRAKING SYSTEM
CYLINDER GPBRAKING SYSTEM
CONTROL GP
#SEBP12860230
4V-9122: CONTROL GP-BRAKE
4V9122 AIR & BRAKE CONTROL GROUP-VALVE, PEDAL & LINES-PART 4 OF 5
SERIAL NO. 51S887-UP. 3V1458 VALVE PARTS ARE SHOWN ON PAGE 119
SERIAL NO. 51S887-UP. 3V1458 VALVE PARTS ARE SHOWN ON PAGE 119
For full view, you need register
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3R-4825 | [1] | VALVE ASSEM. (control) | |
| (Includes) | ||||
| 2. | 3R-5862 | [1] | BUTTON | |
| 3. | 2K-3455 | [1] | PIN | |
| 4. | 3H-0442 | [1] | SEAL | |
| 5. | 4D-1138 | [1] | VALVE | |
| 4D-1135 | [1] | SEAT | ||
| 6. | 4J-3957 | [1] | SPRING | |
| 7. | 4J-3958 | [1] | NUT | |
| 8. | 6L-3616 | [1] | CONNECTOR | |
| 9. | 2V-9215 | [1] | TUBE ASSEM. | |
| 10. | 5K-6706 | [1] | BOOT | |
| 5K-6718 | [1] | PLUNGER | ||
| 11. | 7B-2742 | [1] | BOLT | |
| 1B-4330 | [1] | NUT | ||
| 12. | 0S-1594 | [3] | BOLT 2.45 cm (1 in.) long | |
| 0S-1617 | [3] | BOLT 1.9 cm (.75 in.) long | ||
| 9M-1974 | [3] | WASHER | ||
| 13. | 5M-2894 | [7] | WASHER | |
| 14. | 8K-6633 | [1] | HOSE ASSEM. 29 m(11.25 in.) | |
| 1F-4502 | [2] | FITTING | ||
| 15. | 4B-4845 | [1] | PLUG | |
| 16. | 3V-1458 Y | [1] | VALVE GROUP | |
| (Separate Illustration) | ||||
| 17. | 5K-9241 | [1] | ELBOW | |
| 3B-7722 | [1] | BUSHING | ||
| 18. | 7B-1597 | [3] | CLIP 4.29 cm(1.687 in.) long | |
| 19. | 2B-2404 | [2] | CLIP 2.7 cm(1.0625 in.) long | |
| 20. | 0S-0509 | [2] | BOLT | |
| 21. | 1D-4717 | [2] | NUT | |
| 22. | 2V-0839 | [1] | TUBE ASSEM. | |
| 23. | 5K-9248 | [3] | CONNECTOR | |
| 24. | 5K-9242 | [1] | UNION | |
| 25. | 2V-9216 | [1] | TUBE ASSEM. | |
| 26. | 4M-1641 | [1] | DOWEL | |
| 3B-4612 | [1] | COTTER PIN | ||
| 27. | 4K-7502 | [1] | BOLT | |
| 1B-4430 | [1] | NUT | ||
| 28. | 3V-1118 | [1] | TUBE ASSEM. | |
| 29. | 7B-7501 | [1] | CLIP 5.08 cm (2 in.) long | |
| 30. | 0L-1351 | [1] | BOLT | |
| 31. | 2V-3875 | [1] | TUBE ASSEM. | |
| 32. | 2V-3868 | [1] | TUBE ASSEM. | |
| 5K-9244 | [1] | ELBOW | ||
| 33. | 9K-4559 | [1] | PEDAL ASSEM. | |
| 34. | 1M-3926 | [1] | SPRING | |
| 35. | 9K-4257 | [1] | PIN | |
| 1V-8586 | [1] | ROLLER | ||
| 5P-1076 | [2] | WASHER | ||
| 3B-4617 | [2] | COTTER PIN | ||
| 36. | 2V-9203 | [1] | BRACKET ASSEM. | |
| 37. | 5K-9243 | [1] | ELBOW | |
| 38. | 0T-0102 | [1] | BOLT | |
| 2P-0449 | [1] | CLIP (long) | ||
| 5D-6523 | [1] | CLIP (short) | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP12860231
4V-9122: CONTROL GP-BRAKE
4V9122 AIR & BRAKE CONTROL GROUP-AIR, TANK & LINES-PART 5 OF 5
SERIAL NO. 51S887-UP
SERIAL NO. 51S887-UP
For full view, you need register
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9K-8141 C | [1] | HOSE ASSEM. 96.5 cm (38 in.) | |
| 3K-3415 | [1] | FITTING | ||
| 2. | 9L-5125 C | [1] | ELBOW | |
| 3. | 6K-6830 | [1] | HOSE ASSEM. 78.7 cm (31 in.) | |
| 4. | 5K-9894 | [1] | CONNECTOR | |
| 5. | 7B-1598 | [1] | CLIP | |
| 6. | 5K-9244 | [1] | ELBOW | |
| 7. | 1V-6372 | [1] | CLIP | |
| 8. | 3V-8974 | [1] | TUBE ASSEM. | |
| 9. | 0L-1143 | [1] | BOLT | |
| 1D-4717 | [1] | NUT | ||
| 10. | 5M-2894 | [13] | WASHER | |
| 11. | 4B-4845 | [1] | PLUG | |
| 12. | 8K-6155 | [2] | BAR | |
| 13. | 0S-1594 | [4] | BOLT | |
| 14. | 2V-9237 | [1] | AIR TANK ASSEM. | |
| 15. | 6B-9664 | [1] | VALVE (safety) | |
| 16. | 3B-7722 | [1] | BUSHING | |
| 17. | 8F-9055 | [1] | ELBOW | |
| 4K-5629 | [1] | NIPPLE | ||
| 18. | 7D-6936 | [1] | VALVE ASSEM. (check) | |
| 19. | 5K-9239 | [1] | CONNECTOR | |
| 20. | 5K-6437 | [1] | CLIP | |
| 21. | 0T-0102 | [4] | BOLT | |
| 22. | 002-6453 | [1] | ELBOW | |
| 23. | 5K-9238 | [1] | CONNECTOR | |
| 24. | 3V-9344 | [1] | TUBE ASSEM. | |
| 25. | 1B-3057 | [4] | CLIP | |
| 26. | 2B-2404 | [2] | CLIP | |
| 27. | 0S-0509 | [4] | BOLT | |
| 28. | 5K-9242 | [1] | UNION | |
| 29. | 7M-8322 | [1] | CLIP | |
| 30. | 7K-2543 | [1] | TEE | |
| 31. | 2V-3877 | [1] | TUBE ASSEM. | |
| 32. | 3R-4826 | [1] | VALVE ASSEM. (drain) | |
| (Includes) | ||||
| 33. | 3R-5860 | [1] | NUT | |
| 34. | 3R-5856 | [1] | PLUNGER | |
| 35. | 1H-1023 | [1] | SEAL | |
| 36. | 3R-5859 | [1] | VALVE | |
| 37. | 3R-5861 | [1] | CLAMP | |
| 38. | 3R-5857 | [1] | BOOT | |
| 39. | 3F-2617 | [1] | NUT | |
| 40. | 2D-6392 | [1] | SEAL | |
| 41. | 3R-5858 | [1] | SPRING | |
| 42. | [1] | SEAL | ||
| 43. | 7J-8611 | [1] | ELBOW | |
| 44. | 3R-3465 | [1] | UNION | |
| 45. | 2G-1806 | [1] | HOSE ASSEM. .15 m(6 in.) | |
| 46. | 4V-9116 | [1] | PLATE | |
| 47. | 3R-4415 | [2] | CLAMP | |
| 7B-3235 | [1] | BOLT | ||
| 1D-4719 | [1] | NUT | ||
| 5P-1076 | [1] | WASHER | ||
| C | INDICATES CHANGE | |||
#SEBP12860232
9K-8943: CYLINDER GP-AIR OVER HYD
9K8943 AIR/HYDRAULIC CYLINDER GROUP
PART OF 4V9122 AIR & BRAKE CONTROL GROUP SHOWN ON PAGES 115 & 117C
PART OF 4V9122 AIR & BRAKE CONTROL GROUP SHOWN ON PAGES 115 & 117C
For full view, you need register
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9K-1591 C | [1] | CYLINDER ASSEM. | |
| 2. | 6S-7276 | [1] | PLUG | |
| 1K-6519 | [1] | GASKET | ||
| 3. | 5B-3219 | [1] | SPRING ASSEM. | |
| 4. | 1V-0593 | [1] | BRACKET ASSEM. | |
| 5. | 4B-7335 | [3] | SCREW | |
| 1B-4203 | [3] | NUT | ||
| 3B-4506 | [3] | LOCKWASHER | ||
| 6. | 1V-4988 C | [1] | CHAMBER ASSEM. | |
| 9S-1354 | [2] | NUT | ||
| 3B-4510 | [2] | LOCKWASHER | ||
| 7. | 5K-7406 | [1] | INDICATOR | |
| 8. | 5K-7403 | [1] | BAND ASSEM. | |
| 9. | 0S-1748 | [2] | BOLT | |
| 1B-4203 | [2] | NUT | ||
| 10. | 5K-7409 | [1] | SPRING | |
| 11. | 5K-7404 | [1] | PLATE ASSEM. | |
| 12. | 5K-7408 | [1] | ROD ASSEM. | |
| 13. | 5K-7405 | [1] | DIAPHRAGM | |
| 14. | 5K-7410 | [1] | RETAINER | |
| THE FOLLOWING REPAIR IS AVAILABLE: | ||||
| 1V-4850 C | [1] | KIT (CYLINDER) | ||
| (INCLUDES GASKET, CUP, PISTON ASSEM., BOOT, SEAL & LOCKWIRE) | ||||
| C | INDICATES CHANGE | |||
#SEBP12860233
4V-5414: CYLINDER GP-AIR OVER HYD
4V5414 CYLINDER GP-AIR/HYD 2 REQUIRED
S/N 51S887-UP. PART OF 4V9122 AIR & BRAKE CONTROL GROUP
S/N 51S887-UP. PART OF 4V9122 AIR & BRAKE CONTROL GROUP
For full view, you need register
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8V-7195 | [1] | SWITCH AS (AIR PRESSURE) | |
| 2. | 7V-5646 | [1] | SEAL-O-RING | |
| 3. | 7V-5645 | [1] | ROD-INDICATOR | |
| 4. | 9F-2167 C | [1] | SCREW-BLEEDER | |
| 5. | 6W-7304 | [1] | SPRING | |
| THE FOLLOWING REPAIR | ||||
| KIT IS AVAILABLE: | ||||
| 4V-5415 | [1] | KIT-CYLINDER | ||
| (INCLUDES FELTS, RINGS, | ||||
| SEALS, SPRING & CUP) | ||||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP12860234
3V-1458: VALVE GP-CONTROL
3V1458 CONTROL VALVE GROUP
PART OF 4V9122 AIR & BRAKE CONTROL GROUP SHOWN ON PAGES 116 & 117D
PART OF 4V9122 AIR & BRAKE CONTROL GROUP SHOWN ON PAGES 116 & 117D
For full view, you need register
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5K-6704 | [1] | RETAINER | |
| 2. | 6H-9954 | [4] | SCREW ASSEM. | |
| THE FOLLOWING REPAIR KITS ARE AVAILABLE: | ||||
| 3V-5670 | [1] | KIT (maintenance) | ||
| (Includes piston, piston assem., push rod guide,exhaust shield,springs,seal retainer and valve guides) | ||||
| 3V-5671 | [1] | KIT (seal) | ||
| (Includes rings, "O" rings, tetraseals,boot,inlet valve assem.,and hose fitting) | ||||
#SEBP12860235
8K-7218: CONTROL GP-BRAKE
8K7218 PARKING BRAKE CONTROL GROUP
9K385 CHAMBER, 7K2738 VALVE & 9K5976 CYLINDER PARTS ARE SHOWN ON PAGES
121 & 122
9K385 CHAMBER, 7K2738 VALVE & 9K5976 CYLINDER PARTS ARE SHOWN ON PAGES
121 & 122
For full view, you need register
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7K-2738 Y | [1] | VALVE AS-PARK & SECONDARY | |
| 2. | 5K-9235 C | [1] | ELBOW-FLARED | |
| 3. | 3V-4772 C | [1] | TUBE AS | |
| 4. | 8S-8820 C | [2] | CLIP | |
| 5. | 5K-9248 C | [1] | CONNECTOR-FLARED | |
| 6. | 4V-9071 C | [1] | TUBE AS | |
| 7. | 5D-6523 | [1] | CLIP | |
| 8. | 0T-0102 | [1] | BOLT | |
| 9. | 5M-2894 C | [3] | WASHER | |
| 10. | 2V-1113 | [1] | PLATE AS | |
| 11. | 6H-1717 | [3] | BOLT | |
| 5P-1076 C | [3] | WASHER-HARD | ||
| 12. | 9K-0385 Y | [1] | CHAMBER AS-BRAKE | |
| 13. | 5P-3932 | [1] | TEE | |
| 14. | 0S-1594 C | [1] | BOLT | |
| 15. | 5K-9894 C | [1] | CONNECTOR-FLARED | |
| 16. | 4V-9072 C | [1] | TUBE AS | |
| 17. | 4L-2768 | [1] | PLUG-PIPE | |
| 18. | 9S-7722 C | [1] | ELBOW-FLARED | |
| 19. | 8K-6633 | [1] | HOSE AS-AIR 28.6CM(11.25IN) | |
| 20. | 9K-5802 | [1] | PLATE AS | |
| 21. | 0S-1588 | [2] | BOLT | |
| 5M-2894 C | [2] | WASHER | ||
| 22. | 1S-4244 | [1] | PIN | |
| 3B-4615 | [1] | PIN-COTTER | ||
| 23. | 9K-5799 | [1] | ROLLER AS | |
| 4H-0089 | [2] | BUSHING | ||
| 24. | 1A-2457 | [1] | PIN-CLEVIS | |
| 3B-4609 | [1] | PIN-COTTER | ||
| 25. | 3D-9609 C | [1] | END-ROD | |
| 26. | 9K-5976 Y | [1] | CYLINDER GP-AIR | |
| 27. | 3B-9403 | [1] | CONNECTOR-FLARED | |
| 28. | 5P-8248 C | [1] | WASHER-HARD | |
| 29. | 3B-4629 | [1] | PIN-COTTER | |
| 30. | 9K-5981 | [1] | LEVER AS | |
| 3J-9299 | [1] | BEARING-SLEEVE | ||
| 31. | 1D-3712 | [1] | SLEEVE-SHAFT | |
| 32. | 3B-9408 | [1] | ELBOW-FLARED | |
| 33. | 6K-8076 | [1] | CONNECTOR-FLARED | |
| 34. | 1V-7267 | [1] | HOSE AS-AIR 50.8CM(20IN) | |
| 35. | 4H-9369 | [1] | PIN | |
| 3B-4617 | [1] | COTTER | ||
| 36. | 1P-9500 | [1] | ROD END-YOKE | |
| 37. | 9S-1354 | [3] | NUT | |
| 38. | 5P-8247 C | [2] | WASHER-HARD | |
| 39. | 5P-1075 C | [1] | WASHER-HARD | |
| 40. | 5M-6213 C | [1] | PLUG | |
| 41. | 006-0210 C | [1] | TEE | |
| 42. | 6K-1019 C | [1] | NIPPLE-PIPE | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP12860236
7K-2738: VALVE AS-PARK & SECONDARY
7K2738 PARK & EMERGENCY VALVE ASSEMBLY
PART OF 8K7218 PARKING BRAKE CONTROL GROUP SHOWN ON PAGE 120
PART OF 8K7218 PARKING BRAKE CONTROL GROUP SHOWN ON PAGE 120
For full view, you need register
#SEBP12860237
9K-0385: CHAMBER AS-BRAKE
9K385 BRAKE CHAMBER ASSEMBLY
PART OF 8K7218 PARKING BRAKE CONTROL GROUP SHOWN ON PAGE 120
PART OF 8K7218 PARKING BRAKE CONTROL GROUP SHOWN ON PAGE 120
For full view, you need register
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8K-8468 | [1] | SUPPORT | |
| 2. | 8K-8467 | [1] | SPRING | |
| 3. | 9K-0384 | [1] | CYLINDER ASSEM. | |
| 4. | 8K-8469 | [1] | PISTON ASSEM. | |
| 5. | 8K-8466 | [1] | ROD | |
| 6. | 9S-1354 | [2] | NUT | |
| 7. | 5K-5923 | [2] | NUT | |
| 8. | 5K-5922 | [8] | BOLT | |
| 9. | 8K-8465 | [1] | COVER | |
| 10. | 014-5111 | [4] | SCREW | |
| THE FOLLOWING REPAIR KIT IS AVAILABLE: | ||||
| 7K-9680 | [1] | KIT (Chamber Assem.) | ||
#SEBP12860238
4V-9226: GUARD GP-BRAKE
4V9226 BRAKE GUARD GROUP
NOTE: QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH FRONT & REAR, R.H. &
L.H. BRAKES
NOTE: QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH FRONT & REAR, R.H. &
L.H. BRAKES
For full view, you need register
#SEBP12860239
9K-5976: CYLINDER GP-AIR
9K5976 AIR CYLINDER GROUP
PART OF 8K7218 PARKING BRAKE CONTROL GROUP SHOWN ON PAGE 120
PART OF 8K7218 PARKING BRAKE CONTROL GROUP SHOWN ON PAGE 120
For full view, you need register
Parts for your 528 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4J-4281 | [1] | PLATE-PRESSURE | |
| 2. | 116-8696 | [1] | DIAPHRAGM | |
| 3. | 1V-0358 | [1] | WASHER | |
| 4. | 4J-4283 | [1] | RING-CLAMP | |
| 5. | 9K-7966 | [1] | SPACER | |
| 6. | 9K-7965 | [1] | SPRING (INNER) | |
| 9K-7964 | [1] | SPRING (OUTER) | ||
| 7. | 4J-4286 | [1] | BODY | |
| 8. | 1B-4201 | [2] | NUT-FULL (1/4-28 THD) | |
| 3B-4504 | [2] | LOCKWASHER (.077IN THK) | ||
| 9. | 0L-1404 | [2] | STUD | |
| 10. | 4J-4288 | [1] | BOOT | |
| 11. | 4J-8387 | [1] | ROD AS | |
| 12. | 1A-8285 | [1] | NUT-JAM |
Information:
BRAKING SYSTEM
CONTROL GP
Service Magazine
