FUEL SYSTEM
CONTROL GP-FUEL RATIOLINES GP-FUEL
DRIVE GP-TACHOMETER
LINES GP-DRAIN
SHUTOFF GP-MECHANICAL
LINES GP-FUEL
FUEL SYSTEM
CONTROL GP-FUEL RATIO#SEBP15190150
6N-6209: CONTROL GP-FUEL RATIO
6N6209 CONTROL GP-FUEL RATIO
2W3157-PAGE 84
2W3157-PAGE 84
Parts for your 637E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6N-3169 I | [1] | HOSE AS 60.96CM(24IN.) | |
| 2. | 9L-5125 | [1] | ELBOW (FLARED) | |
| 3. | 4N-8112 | [2] | BOLT | |
| 8F-7242 | [2] | WASHER | ||
| 3B-4505 | [2] | LOCKWASHER (.097IN THK) | ||
| 4. | 2P-8643 | [1] | GASKET | |
| 5. | 2W-3157 CYR | [1] | CONTROL GP-FUEL RATIO | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | SEE HOSE FABRICATION GUIDE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP15190151
7C-4978: LINES GP-FUEL FILTER
7C4978 LINES GP-FUEL FILTER
ENGINE S/N 48W24233-UP
ENGINE S/N 48W24233-UP
Parts for your 637E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-5050 | [1] | CONNECTOR (11.89MM ID) | |
| 2. | 6V-5049 | [3] | SEAL-O-RING (11.89MM ID) | |
| 3. | 7C-4955 I | [1] | HOSE AS | |
| 4. | 6V-9873 | [1] | CONNECTOR | |
| 5. | 8C-3115 | [1] | TEE AS | |
| 9X-7378 | [2] | SEAL (8.92MM ID) | ||
| 6. | 9S-4182 | [1] | PLUG | |
| 7. | 6V-8398 | [4] | SEAL-O-RING (12.47MM ID) | |
| 8. | 8C-3322 | [1] | TEE | |
| 9. | 6V-9851 | [2] | ELBOW-SWIVEL | |
| I | SEE HOSE FABRICATION GUIDE | |||
#SEBP15190152
9N-0016: DRIVE GP-TACHOMETER
9N0016 DRIVE GP-TACHOMETER
#SEBP15190153
7N-8243: LINES GP-DRAIN
7N8243 LINES GP-DRAIN
FUEL TRANSFER PUMP
FUEL TRANSFER PUMP
Parts for your 637E WHEEL TRACTOR:
CATERPILLAR SIS#SEBP15190154
6G-9990: SHUTOFF GP-MECHANICAL
6G9990 SHUT-OFF GP-MECHANICAL
Parts for your 637E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8W-9732 | [1] | BRACKET AS | |
| 2. | 8P-5210 | [1] | BRACKET | |
| 3. | 6V-8801 | [1] | NUT | |
| 4. | 6G-9940 | [1] | LEVER AS | |
| 5. | 6G-9877 | [1] | PIN | |
| 6. | 1B-8704 | [1] | KEY-WOODRUFF | |
| 7. | 8C-3121 | [1] | BOLT | |
| 8. | 6V-8189 | [1] | NUT | |
| 9. | 8T-4224 | [1] | WASHER-HARD | |
| 10. | 8W-0415 C | [1] | LATCH AS | |
| 11. | 6G-9943 | [1] | BOLT-SHOULDER | |
| 12. | 8N-4183 | [1] | WASHER | |
| 13. | 1A-3540 | [1] | SPRING | |
| 14. | 8T-2502 C | [1] | BOLT | |
| 15. | 8T-4896 | [5] | WASHER-HARD | |
| 16. | 6V-1542 C | [1] | ROD END-BEARING | |
| 17. | 7T-5628 C | [1] | CABLE AS | |
| 8C-4663 | [1] | HANDLE | ||
| 18. | 6G-9874 | [1] | PLATE | |
| 19. | 5M-3062 | [2] | BOLT | |
| 20. | 5S-7379 | [1] | BOLT | |
| 21. | 1F-7567 | [4] | CLIP | |
| 22. | 7X-0275 | [1] | BOLT | |
| 23. | 8B-8679 | [1] | SPACER | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP15190155
5T-0738: LINES GP-FUEL
5T0738 LINES GP-FUEL-PART 1 OF 2
S/N 1FB1-337, 1JB1-464
S/N 1FB1-337, 1JB1-464
Parts for your 637E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5T-6441 | [2] | CLAMP | |
| 2. | 5T-6439 | [1] | PLATE | |
| 3. | 0L-1352 | [2] | BOLT | |
| 1F-7854 | [2] | SPACER | ||
| 9L-9132 | [2] | WASHER | ||
| 4. | 5T-5036 I | [1] | HOSE AS | |
| 5. | 5T-4987 I | [1] | HOSE AS | |
| 6. | 2P-1279 | [2] | LOCKNUT | |
| 7. | 7F-2060 | [2] | LOCKNUT | |
| 8. | 2P-1278 | [1] | UNION-BULKHEAD | |
| 9. | 2P-1282 | [1] | UNION-BULKHEAD | |
| 10. | 5T-4907 | [1] | TUBE AS | |
| 2P-7212 | [1] | ELBOW-UNION | ||
| 11. | 5D-9844 | [2] | BOLT-SELF LOCKING | |
| 12. | 5M-2894 | [2] | WASHER | |
| 13. | 5D-9564 | [1] | SLEEVE | |
| 5P-9297 | [1] | CLIP | ||
| 14. | 5T-4908 | [1] | TUBE AS | |
| 5P-8113 | [1] | ELBOW | ||
| 15. | 5T-7143 I | [1] | HOSE AS | |
| 16. | 2G-7049 I | [1] | HOSE AS | |
| 17. | 2P-2204 | [3] | ELBOW-UNION | |
| 18. | 7F-2050 | [3] | LOCKNUT | |
| 19. | 005-4173 | [1] | ELBOW | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 20. | 030-8535 | [1] | BOLT-SELF LOCKING | |
| 9S-8752 | [1] | NUT-FULL | ||
| 21. | 5K-5338 | [1] | CLIP (DOUBLE) | |
| 6D-3479 | [1] | CLIP (SINGLE) | ||
| 22. | 2G-6522 | [1] | CLIP | |
| I | SEE HOSE FABRICATION GUIDE | |||
#SEBP15190156
5T-0738: LINES GP-FUEL
5T0738 LINES GP-FUEL-PART 2 OF 2
S/N 1FB1-337, 1JB1-464
S/N 1FB1-337, 1JB1-464
Parts for your 637E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 23. | 030-7948 | [1] | ELBOW | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 24. | 5P-7090 | [1] | VALVE-BALL | |
| 25. | 5T-4459 | [1] | TUBE AS | |
| 26. | 7L-7262 | [2] | ELBOW-FLARED | |
| 27. | 003-2143 | [1] | ELBOW | |
| 28. | 034-3557 | [6] | BOLT-LOCKING | |
| 29. | 5M-2894 | [7] | WASHER | |
| 30. | 5T-4455 | [1] | TUBE AS | |
| 31. | 005-4173 | [1] | ELBOW | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 32. | 5T-4457 | [1] | TUBE AS | |
| 33. | 8M-0547 | [2] | ELBOW | |
| 34. | 8M-0506 | [2] | CONNECTOR | |
| 3J-1907 | [2] | SEAL-O-RING | ||
| 35. | 5T-4458 | [1] | TUBE AS | |
| 36. | 5T-4456 | [1] | TUBE AS | |
| 37. | 4D-9517 | [2] | CLIP | |
| 5K-9107 | [1] | BOLT-LOCKING | ||
| 38. | 2G-7006 I | [1] | HOSE AS | |
| 39. | 5T-7147 I | [1] | HOSE AS | |
| 40. | 2P-1282 | [1] | UNION-BULKHEAD | |
| 41. | 5T-7142 I | [1] | HOSE AS | |
| 42. | 4V-6314 I | [1] | HOSE AS-END | |
| 43. | 2P-1279 | [1] | LOCKNUT | |
| 44. | 2P-1278 | [1] | UNION-BULKHEAD | |
| 45. | 030-7962 | [1] | ELBOW | |
| 46. | 030-7972 | [1] | ELBOW | |
| 47. | 7F-2060 | [1] | LOCKNUT | |
| 48. | 033-0414 | [1] | ELBOW-FLARED | |
| 49. | 5P-5008 | [1] | REDUCER | |
| 50. | 9S-4182 C | [1] | PLUG | |
| 3J-7354 C | [1] | SEAL-O-RING | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | SEE HOSE FABRICATION GUIDE | |||
#SEBP15190157
5T-0738: LINES GP-FUEL
5T0738 LINES GP-FUEL-PART 1 OF 2
S/N 1FB338-350, 1JB465-556
S/N 1FB338-350, 1JB465-556
Parts for your 637E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5T-6441 | [2] | CLAMP | |
| 2. | 5T-6439 | [1] | PLATE | |
| 3. | 8T-5390 C | [2] | BOLT | |
| 1F-7854 | [2] | SPACER | ||
| 5P-1075 C | [2] | WASHER-HARD | ||
| 4. | 5T-5036 I | [1] | HOSE AS | |
| 5. | 5T-4987 I | [1] | HOSE AS | |
| 6. | 2P-1279 | [2] | LOCKNUT (BULKHEAD) | |
| 7. | 7F-2060 | [2] | LOCKNUT | |
| 8. | 2P-1278 | [1] | UNION-BULKHEAD | |
| 9. | 2P-1282 | [1] | UNION-BULKHEAD | |
| 10. | 5T-4907 | [1] | TUBE AS | |
| 2P-7212 | [1] | ELBOW-UNION | ||
| 11. | 8T-2501 C | [2] | BOLT | |
| 12. | 8T-4896 C | [2] | WASHER-HARD | |
| 13. | 5D-9564 | [1] | SLEEVE | |
| 5P-9297 | [1] | CLIP | ||
| 14. | 5T-4908 | [1] | TUBE AS | |
| 5P-8113 | [1] | ELBOW | ||
| 15. | 5T-7143 I | [1] | HOSE AS | |
| 16. | 2G-7049 I | [1] | HOSE AS | |
| 17. | 2P-2204 | [3] | ELBOW-UNION | |
| 18. | 7F-2050 | [3] | LOCKNUT | |
| 19. | 005-4173 | [1] | ELBOW | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 20. | 5S-7379 C | [1] | BOLT | |
| 1D-4717 C | [1] | NUT (FULL) | ||
| 21. | 5K-5338 | [1] | CLIP (DOUBLE) | |
| 6D-3479 | [1] | CLIP (SINGLE) | ||
| 22. | 5P-2369 C | [1] | CLIP | |
| 23. | 5M-3062 C | [2] | BOLT | |
| 24. | 8W-3679 C | [1] | PLATE AS | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | SEE HOSE FABRICATION GUIDE | |||
#SEBP15190158
5T-0738: LINES GP-FUEL
5T0738 LINES GP-FUEL-PART 2 OF 2
S/N 1FB338-350, 1JB465-556
S/N 1FB338-350, 1JB465-556
Parts for your 637E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 25. | 030-7948 | [1] | ELBOW | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 26. | 5P-7090 | [1] | VALVE-BALL | |
| 27. | 5T-4459 | [1] | TUBE AS | |
| 28. | 7L-7262 | [2] | ELBOW-FLARED | |
| 29. | 003-2143 | [1] | ELBOW (PIPE) | |
| 30. | 8T-2502 C | [6] | BOLT | |
| 31. | 8T-4896 C | [7] | WASHER-HARD | |
| 32. | 5T-4455 | [1] | TUBE AS | |
| 33. | 005-4173 | [1] | ELBOW | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 34. | 5T-4457 | [1] | TUBE AS | |
| 35. | 8M-0547 | [2] | ELBOW | |
| 36. | 8M-0506 | [2] | CONNECTOR | |
| 3J-1907 | [2] | SEAL-O-RING | ||
| 37. | 5T-4458 | [1] | TUBE AS | |
| 38. | 5T-4456 | [1] | TUBE AS | |
| 39. | 4D-9517 | [2] | CLIP | |
| 5M-3062 C | [1] | BOLT | ||
| 40. | 2G-7006 I | [1] | HOSE AS | |
| 41. | 5T-7147 I | [1] | HOSE AS | |
| 42. | 2P-1282 | [1] | UNION-BULKHEAD | |
| 43. | 5T-7142 I | [1] | HOSE AS | |
| 44. | 4V-6314 I | [1] | HOSE AS-END | |
| 45. | 2P-1279 | [1] | LOCKNUT (BULKHEAD) | |
| 46. | 2P-1278 | [1] | UNION-BULKHEAD | |
| 47. | 030-7962 | [1] | ELBOW | |
| 48. | 030-7972 | [1] | ELBOW | |
| 49. | 7F-2060 | [1] | LOCKNUT | |
| 50. | 033-0414 | [1] | ELBOW-FLARED | |
| 51. | 5P-5008 | [1] | REDUCER (FLARED) | |
| 52. | 9S-4182 | [1] | PLUG (O-RING) | |
| 3J-7354 | [1] | SEAL-O-RING | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | SEE HOSE FABRICATION GUIDE | |||
#SEBP15190159
8W-5045: LINES GP-FUEL
8W5045 LINES GP-FUEL-PART 1 OF 2
S/N 1FB351-UP, 1JB557-UP
S/N 1FB351-UP, 1JB557-UP
Parts for your 637E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4D-1544 | [2] | CLIP (1.5 X 1.5 IN) | |
| 2. | 5P-2228 | [1] | BOLT | |
| 8T-4223 | [1] | WASHER-HARD | ||
| 3. | 8W-5424 I | [1] | HOSE AS | |
| 4. | 8W-5425 I | [1] | HOSE AS | |
| 5. | 8W-5427 I | [1] | HOSE AS | |
| 6. | 6V-9168 | [1] | NUT | |
| 6V-8367 | [1] | LOCKWASHER-TOOTH | ||
| 7. | 6V-9170 | [1] | NUT-BULKHEAD | |
| 2H-3924 | [1] | LOCKWASHER | ||
| 8. | 6V-8994 | [1] | UNION-BULKHEAD | |
| 6V-8397 | [2] | SEAL-O-RING (9.27MM ID) | ||
| 9. | 6V-8996 | [1] | UNION-BULKHEAD | |
| 7J-9108 | [2] | SEAL-O-RING (15.72MM ID) | ||
| 10. | 8W-5467 | [1] | TUBE AS | |
| 11. | 5P-9297 | [1] | CLIP (9.52MM DIA) | |
| 12. | 5S-7379 | [1] | BOLT (3/8-16X.875IN) | |
| 13. | 8T-4896 | [3] | WASHER-HARD | |
| 14. | 8W-5468 | [1] | TUBE AS | |
| 15. | 8W-5402 | [1] | PLATE AS | |
| 9F-2978 | [2] | NUT-WELD | ||
| 16. | 5M-3062 | [2] | BOLT (3/8-16X.750IN) | |
| 17. | 8W-5420 I | [1] | HOSE AS | |
| 18. | 6V-8981 | [3] | ELBOW | |
| 19. | 6V-8398 | [7] | SEAL-O-RING (13.31MM ID) | |
| 20. | 6V-9169 | [3] | NUT-BULKHEAD | |
| 5K-1094 | [3] | LOCKWASHER | ||
| 21. | 6V-8721 | [1] | ELBOW-FACE SEAL | |
| 2M-9780 | [1] | SEAL-O-RING (19.18MM ID) | ||
| 22. | 9S-4182 | [1] | PLUG | |
| 3J-7354 | [1] | SEAL-O-RING (8.92MM ID) | ||
| 23. | 9M-8406 | [1] | CLIP (15.8MM ID) | |
| 24. | 5P-1075 | [2] | WASHER-HARD | |
| 25. | 6V-8801 | [1] | NUT | |
| I | SEE HOSE FABRICATION GUIDE | |||
Information:
FUEL SYSTEM
CONTROL GP-FUEL RATIO
Special Instruction
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Technical Information Bulletin
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Specifications
Disassembly and Assembly
Service Magazine


