ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGINGSTARTING MOTOR GP
GENERATORS
INSTALLATION AR-GENERATORELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING#SEBP10940650
6N-3525: ALTERNATOR MOUNTING GROUP
6N3525 ALTERNATOR MOUNTING GROUP--Type 3
FOR USE WITH FRONT POWER TAKE-OFF AND 3N5680 ALTERNATOR GROUP SHOWN ON PAGE 342A
2L9808 Wiring parts are listed on Page 336. AN ATTACHMENT
FOR USE WITH FRONT POWER TAKE-OFF AND 3N5680 ALTERNATOR GROUP SHOWN ON PAGE 342A
2L9808 Wiring parts are listed on Page 336. AN ATTACHMENT
Parts for your 3408 ENGINE - MACHINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | PLUG | ||
| 2. | 6N-3156 | [1] | PLATE | |
| 3. | 3B-7721 | [1] | BUSHING | |
| 4. | 9K-0867 C | [1] | STRIP | |
| 5. | 5M-2894 | [9] | WASHER | |
| 6. | 1H-2387 | [3] | SCREW | |
| 8F-1434 | [3] | LOCKWASHER | ||
| 7. | 2N-5880 | [1] | HARNESS ASSEM. | |
| 8. | 6N-6657 | [1] | VEE BELT | |
| 9. | 0S-1618 | [2] | BOLT | |
| 9M-1974 | [2] | WASHER | ||
| 10. | 9S-1366 | [1] | BOLT | |
| 11. | 1D-4719 | [6] | NUT | |
| 12. | 2M-0849 | [13] | WASHER | |
| 13. | 3N-2704 | [1] | PLATE | |
| 14. | 1D-4720 | [3] | NUT | |
| 4D-3704 | [3] | WASHER | ||
| 15. | 1S-4589 | [1] | ROD | |
| 16. | 0T-0065 | [2] | BOLT | |
| 17. | 6N-7001 | [1] | PLATE | |
| 18. | 0S-1594 C | [3] | BOLT | |
| 19. | 8S-5383 | [1] | BLOCK | |
| 20. | 1A-1135 | [1] | BOLT | |
| 21. | 8L-5008 | [1] | ELBOW | |
| 22. | 1D-4574 | [1] | BOLT | |
| 23. | 6N-7003 | [1] | SUPPORT ASSEM. | |
| 24. | 6N-7007 | [1] | SUPPORT ASSEM. | |
| 25. | 3B-1915 | [3] | BOLT | |
| 1D-4717 | [3] | NUT | ||
| 26. | 0S-1587 | [4] | BOLT | |
| 27. | 6N-3516 | [1] | PULLEY | |
| 28. | 2N-7744 | [1] | SWITCH (pressure) | |
| 29. | 5P-3422 | [1] | TEE | |
| 2L-9808 YH | [1] | WIRING GROUP | ||
| (Separate Illustration) | ||||
| H | NOT SHOWN | |||
| Y | SEPARATE ILLUSTRATION | |||
| C | INDICATES CHANGE | |||
#SEBP10940651
6N-2926: MOUNTING GP-ALTERNATOR
6N2926 ALTERNATOR MOUNTING GROUP--Type 1
CANNOT BE USED WITH FRONT POWER TAKE-OFF. FOR USE WITH 4N6299, 4N6300, 4N8364, 3N7683 OR 3N7684
ALTERNATOR GROUPS SHOWN ON PAGES 341, 342, 342A & 342B. 1N8509 Wiring parts are shown on Page 336
AN ATTACHMENT
CANNOT BE USED WITH FRONT POWER TAKE-OFF. FOR USE WITH 4N6299, 4N6300, 4N8364, 3N7683 OR 3N7684
ALTERNATOR GROUPS SHOWN ON PAGES 341, 342, 342A & 342B. 1N8509 Wiring parts are shown on Page 336
AN ATTACHMENT
Parts for your 3408 ENGINE - MACHINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8M-7892 | [1] | AMMETER | |
| 2. | 9L-6639 | [1] | VEE BELT | |
| 3. | 6N-2723 | [1] | SUPPORT | |
| 4. | 1A-8537 C | [1] | BOLT | |
| 5. | 1D-4720 | [3] | NUT | |
| 6. | 4D-3704 C | [3] | WASHER | |
| 7. | 8S-5383 | [1] | BLOCK | |
| 8. | 1S-4589 | [1] | ROD | |
| 9. | 0S-1587 | [1] | BOLT | |
| 10. | 2M-0849 | [3] | WASHER | |
| 11. | 4N-8225 | [1] | PULLEY | |
| 12. | 9H-8260 | [1] | BOLT | |
| 1D-4719 | [1] | NUT | ||
| 2R-1494 | [1] | SPACER | ||
| 13. | 1A-5964 C | [2] | BOLT | |
| 14. | 0L-2070 C | [1] | BOLT | |
| 5M-2894 | [1] | WASHER | ||
| 1N-8509 YH | [1] | WIRING GROUP | ||
| (Separate Illustration) | ||||
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
| H | NOT SHOWN | |||
#SEBP10940652
6N-2926: MOUNTING GP-ALTERNATOR
6N2926 ALTERNATOR MOUNTING GROUP--Type 2
CANNOT BE USED WITH FRONT POWER TAKE-OFF. FOR USE WITH 4N6299, 4N6300, 4N8364, 3N7683 OR 3N7684
ALTERNATOR GROUPS SHOWN ON PAGES 341, 342, 342A & 342B. 1N8509 Wiring parts are shown on Page 336
AN ATTACHMENT
CANNOT BE USED WITH FRONT POWER TAKE-OFF. FOR USE WITH 4N6299, 4N6300, 4N8364, 3N7683 OR 3N7684
ALTERNATOR GROUPS SHOWN ON PAGES 341, 342, 342A & 342B. 1N8509 Wiring parts are shown on Page 336
AN ATTACHMENT
Parts for your 3408 ENGINE - MACHINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7N-4460 C | [1] | BRACKET | |
| 2. | 9L-6639 | [1] | VEE BELT | |
| 3. | 6N-2723 | [1] | SUPPORT | |
| 4. | 1A-8537 C | [1] | BOLT | |
| 5. | 1D-4720 | [3] | NUT | |
| 6. | 4D-3704 C | [3] | WASHER | |
| 7. | 8S-5383 | [1] | BLOCK | |
| 8. | 1S-4589 | [1] | ROD | |
| 9. | 0S-1587 | [1] | BOLT | |
| 10. | 2M-0849 | [3] | WASHER | |
| 11. | 4N-8225 | [1] | PULLEY | |
| 12. | 1A-7669 C | [1] | BOLT | |
| 1D-4719 | [1] | NUT | ||
| 2R-1494 | [1] | SPACER | ||
| 13. | 1A-5964 C | [2] | BOLT | |
| 14. | 0L-2070 | [1] | BOLT | |
| 15. | 3B-1915 C | [4] | BOLT | |
| 16. | 5M-2894 C | [5] | WASHER | |
| 1N-8509 YH | [1] | WIRING GROUP | ||
| (Separate Illustration) | ||||
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
| H | NOT SHOWN | |||
#SEBP10940653
6N-3527: MOUNTING GP-ALTERNATOR
6N3527 ALTERNATOR MOUNTING GROUP--Type 1
FOR USE WITH FRONT POWER TAKE-OFF AND 4N6299, 4N6300, 3N7683 OR 3N7684 ALTERNATOR GROUPS SHOWN
ON PAGES 341, 342, 342A & 342B. 1N8509 Wiring Kit parts are shown on Page 336. AN ATTACHMENT
FOR USE WITH FRONT POWER TAKE-OFF AND 4N6299, 4N6300, 3N7683 OR 3N7684 ALTERNATOR GROUPS SHOWN
ON PAGES 341, 342, 342A & 342B. 1N8509 Wiring Kit parts are shown on Page 336. AN ATTACHMENT
Parts for your 3408 ENGINE - MACHINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8M-7892 | [1] | AMMETER | |
| 2. | 6N-3515 | [1] | PULLEY | |
| 3. | 6N-6657 C | [1] | VEE BELT | |
| 4. | 8B-9725 C | [1] | BOSS | |
| 5. | 1D-4720 C | [3] | NUT | |
| 4D-3704 C | [3] | WASHER | ||
| 6. | 1S-4589 C | [1] | ROD | |
| 7. | 6N-7001 C | [1] | PLATE | |
| 8. | 0T-0065 | [2] | BOLT | |
| 9. | 0S-1594 | [1] | BOLT | |
| 10. | 5M-2894 C | [7] | WASHER | |
| 11. | 8S-5383 C | [1] | BLOCK | |
| 12. | 2B-0947 C | [1] | BOLT | |
| 13. | 2M-0849 C | [11] | WASHER | |
| 14. | 1A-1135 C | [1] | BOLT | |
| 15. | 9H-8260 | [1] | BOLT | |
| 16. | 1D-4719 C | [5] | NUT | |
| 17. | 6N-7004 C | [1] | SUPPORT ASSEM. | |
| 18. | 6N-7007 C | [1] | SUPPORT ASSEM. | |
| 19. | 3B-1915 | [3] | BOLT | |
| 1D-4717 C | [3] | NUT | ||
| 20. | 0S-1587 C | [4] | BOLT | |
| 1N-8509 YH | [1] | WIRING GROUP | ||
| (Separate Illustration) | ||||
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
| H | NOT SHOWN | |||
#SEBP10940654
6N-3527: MOUNTING GP-ALTERNATOR
6N3527 ALTERNATOR MOUNTING GROUP--Type 2
FOR USE WITH FRONT POWER TAKE-OFF AND 4N6299, 4N6300, 3N7683 OR 3N7684 ALTERNATOR GROUPS SHOWN
ON PAGES 341, 342, 342A & 342B. 1N8509 Wiring Kit parts are shown on Page 336. AN ATTACHMENT
FOR USE WITH FRONT POWER TAKE-OFF AND 4N6299, 4N6300, 3N7683 OR 3N7684 ALTERNATOR GROUPS SHOWN
ON PAGES 341, 342, 342A & 342B. 1N8509 Wiring Kit parts are shown on Page 336. AN ATTACHMENT
Parts for your 3408 ENGINE - MACHINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1587 | [4] | BOLT | |
| 2. | 6N-3515 | [1] | PULLEY | |
| 3. | 6N-6657 | [1] | VEE BELT | |
| 4. | 8B-9725 | [1] | BOSS | |
| 5. | 1D-4720 | [3] | NUT | |
| 4D-3704 | [3] | WASHER | ||
| 6. | 1S-4589 | [1] | ROD | |
| 7. | 6N-7001 | [1] | PLATE | |
| 8. | 0T-0065 | [2] | BOLT | |
| 9. | 0S-1594 | [1] | BOLT | |
| 10. | 5M-2894 | [7] | WASHER | |
| 11. | 8S-5383 | [1] | BLOCK | |
| 12. | 2B-0947 | [1] | BOLT | |
| 13. | 2M-0849 | [11] | WASHER | |
| 14. | 1A-1135 | [1] | BOLT | |
| 15. | 9H-8260 | [1] | BOLT | |
| 16. | 1D-4719 | [5] | NUT | |
| 17. | 6N-7004 | [1] | SUPPORT ASSEM. | |
| 18. | 6N-7007 | [1] | SUPPORT ASSEM. | |
| 19. | 3B-1915 | [3] | BOLT | |
| 1D-4717 | [3] | NUT | ||
| 1N-8509 FY | [1] | WIRING GROUP | ||
| (Separate Illustration) | ||||
| F | NOT SHOWN | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP10940655
6N-8191: MOUNTING GP-ALTERNATOR
6N8191 ALTERNATOR MOUNTING GROUP--Type 1
FOR USE WITH FRONT MOUNTED AIR COMPRESSOR AND 4N6299, 4N6300, 3N7683
OR 3N7684 ALTERNATOR GROUPS SHOWN ON PAGES 341, 342, 342A & 342B
1N8509 Wiring Kit parts are shown on Page 336. AN ATTACHMENT
FOR USE WITH FRONT MOUNTED AIR COMPRESSOR AND 4N6299, 4N6300, 3N7683
OR 3N7684 ALTERNATOR GROUPS SHOWN ON PAGES 341, 342, 342A & 342B
1N8509 Wiring Kit parts are shown on Page 336. AN ATTACHMENT
Parts for your 3408 ENGINE - MACHINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8M-7892 | [1] | AMMETER | |
| 2. | 9L-6639 | [1] | VEE BELT | |
| 3. | 2A-0047 | [1] | WASHER | |
| 4. | 1A-8537 | [1] | BOLT | |
| 5. | 1D-4720 | [3] | NUT | |
| 6. | 4D-3704 | [3] | WASHER | |
| 7. | 8S-5383 | [1] | BLOCK | |
| 8. | 1S-4589 | [1] | ROD | |
| 9. | 0S-1587 | [1] | BOLT | |
| 10. | 2M-0849 | [3] | WASHER | |
| 11. | 4N-8225 | [1] | PULLEY | |
| 12. | 9H-8260 | [1] | BOLT | |
| 1D-4719 | [1] | NUT | ||
| 2R-1494 | [1] | SPACER | ||
| 1N-8509 YH | [1] | WIRING GROUP | ||
| (Separate Illustration) | ||||
| H | NOT SHOWN | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP10940656
6N-8191: MOUNTING GP-ALTERNATOR
6N8191 ALTERNATOR MOUNTING GROUP--Type 2
FOR USE WITH FRONT MOUNTED AIR COMPRESSOR AND 4N6299, 4N6300, 3N7683 OR 3N7684 ALTERNATOR GROUPS
SHOWN ON PAGES 341, 342, 342A & 342B. 1N8509 Wiring Kit parts are shown on Page 336. AN ATTACHMENT
FOR USE WITH FRONT MOUNTED AIR COMPRESSOR AND 4N6299, 4N6300, 3N7683 OR 3N7684 ALTERNATOR GROUPS
SHOWN ON PAGES 341, 342, 342A & 342B. 1N8509 Wiring Kit parts are shown on Page 336. AN ATTACHMENT
Parts for your 3408 ENGINE - MACHINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2R-1494 | [1] | SPACER | |
| 2. | 9L-6639 | [1] | VEE BELT | |
| 3. | 2A-0047 | [1] | WASHER | |
| 4. | 1A-8537 | [1] | BOLT | |
| 5. | 1D-4720 | [3] | NUT | |
| 6. | 4D-3704 | [3] | WASHER | |
| 7. | 8S-5383 | [1] | BLOCK | |
| 8. | 1S-4589 | [1] | ROD | |
| 9. | 0S-1587 | [1] | BOLT | |
| 10. | 2M-0849 | [3] | WASHER | |
| 11. | 4N-8225 | [1] | PULLEY | |
| 12. | 9H-8260 | [1] | BOLT | |
| 1D-4719 | [1] | NUT | ||
| 1N-8509 FY | [1] | WIRING GROUP | ||
| (Separate Illustration) | ||||
| F | NOT SHOWN | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP10940657
6L-4040: CHART-HYDRAULIC STARTING
6L4040 HYDRAULIC STARTING SYSTEM
AN ATTACHMENT
AN ATTACHMENT
Parts for your 3408 ENGINE - MACHINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3N-7120 Y | [1] | EQUIPMENT GROUP | ||
| 2L-3333 | [1] | HYDRAULIC GAUGE | ||
| 2L-8342 | [1] | HYDRAULIC HAND PUMP | ||
| 6L-2852 | [2] | RESERVOIR MOUNTING STRAP | ||
| 6L-2853 | [1] | RESERVOIR ASSEMBLY | ||
| 6L-4694 | [1] | STARTER CONTROL VALVE | ||
| 6L-8719 | [1] | RECHARGING PUMP ASSEMBLY | ||
| 7L-8656 | [1] | HYDRAULIC CRANKING MOTOR | ||
| 2N-3341 | [2] | FILTER HIGH PRESSURE | ||
| 3N-6903 | [1] | PULLEY | ||
| 3N-6923 | [1] | PUMP MOUNTING BRACKET | ||
| 3L-4238 | [4] | ACCUMULATOR BRACKET ASSEMBLY | ||
| 4B-4277 | [2] | WASHER | ||
| 5B-5620 | [2] | BOLT | ||
| 2L-5683 | [2] | CLAMP ACCUMULATOR | ||
| 2L-5684 | [1] | SUPPORT ACCUMULATOR CLAMP | ||
| 4M-5280 | [2] | NUT | ||
| 3N-9503 | [2] | ACCUMULATOR ASSEMBLY PISTON TYPE | ||
| 1S-8411 | [1] | TAG | ||
| 3N-9502 | [1] | PLATE WARNING | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP10940658
3N-7120: EQUIPMENT GROUP
3N7120 EQUIPMENT GROUP
FOR MOUNTING AND CONNECTING HYDRAULIC STARTING
SYSTEMS COMPONENTS. Part of 6L4040 Hydraulic Starting System listed
on Page 357
FOR MOUNTING AND CONNECTING HYDRAULIC STARTING
SYSTEMS COMPONENTS. Part of 6L4040 Hydraulic Starting System listed
on Page 357
Parts for your 3408 ENGINE - MACHINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 2B-2695 | [4] | BOLT PUMP TO BRACKET | ||
| 3B-4505 | [4] | LOCKWASHER | ||
| 3B-7284 | [2] | NIPPLE | ||
| 5B-8978 | [2] | TEE | ||
| 7B-9684 | [1] | VALVE | ||
| 8B-2664 | [4] | BUSHING | ||
| 2D-0058 | [1] | UNION | ||
| 2D-8910 | [2] | UNION | ||
| 3D-8884 | [1] | ELBOW | ||
| 4D-4917 | [1] | TEE | ||
| 7D-0702 | [2] | UNION | ||
| 2H-3940 | [1] | UNION | ||
| 2H-9091 | [3] | UNION | ||
| 4H-2243 | [18] | COUPLING | ||
| 4L-7412 | [2] | ADAPTER | ||
| 5L-5502 | [2] | TEE | ||
| [2] | HOSE | |||
| 3N-6405 | [1] | HOSE | ||
| 3N-6922 | [2] | COUPLING | ||
| 007-0950 | [1] | ADAPTER | ||
| 8S-2332 | [3] | BOLT MOTOR TO FLYWHEEL HOUSING | ||
#SEBP10940659
5N-3040: GENERATOR INSTALLATION ARRANGEMENT
5N3040 GENERATOR INSTALLATION ARRANGEMENT
Serial No. 67U1 to 67U1098 inclusive. FOR USE WITH SR4 GENERATOR AND
PRECOMBUSTION CHAMBERED TURBOCHARGED AFTERCOOLED ENGINE
AN ATTACHMENT
Serial No. 67U1 to 67U1098 inclusive. FOR USE WITH SR4 GENERATOR AND
PRECOMBUSTION CHAMBERED TURBOCHARGED AFTERCOOLED ENGINE
AN ATTACHMENT
Parts for your 3408 ENGINE - MACHINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 5L-6099 Y | [1] | GENERATOR DRIVE COUPLING GROUP | ||
| - OR - | ||||
| 5N-1628 Y | [1] | GENERATOR DRIVE COUPLING GROUP | ||
| 0S-1585 | [16] | BOLT 12.7 MM (1/2") DIAMETER X 38.1 MM (1 1/2") LENGTH GENERATOR TO engine | ||
| 2M-0849 | [16] | WASHER GENERATOR TO ENGINE | ||
| 0S-1585 | [1] | BOLT 12.7 MM (1/2") DIAMETER X 38.1 MM (1 1/2") LENGTH TO FLYWHEEL | ||
| 2M-0849 | [1] | WASHER TO FLYWHEEL | ||
| 1S-4395 | [1] | WASHER TO FLYWHEEL | ||
| Y | SEPARATE ILLUSTRATION | |||
Information:
ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
Engine News
Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
Special Instruction
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Procedure to Restore the Residual Magnetic Field on Brushless Alternators{1405}
Procedure to Restore the Residual Magnetic Field on Brushless Alternators{1405}
Procedure to Restore the Residual Magnetic Field on Brushless Alternators{1405}
Procedure for Replacing Regulator Kit on All Engines {1405}
Procedure for Replacing Regulator Kit on All Engines {1405}
Procedure for Replacing Regulator Kit on All Engines {1405}
Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}
Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}
Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}
Technical Information Bulletin
Some 9X-7803 Alternators Were Mislabeled As 8C-6163
Some 9X-7803 Alternators Were Mislabeled As 8C-6163
Some 9X-7803 Alternators Were Mislabeled As 8C-6163
26SI Reman Charging Alternator Group Has Been Discontinued {1405}
26SI Reman Charging Alternator Group Has Been Discontinued {1405}
26SI Reman Charging Alternator Group Has Been Discontinued {1405}
Specifications
Systems Operation
Information Release Memo
CAT REMAN ANNOUNCES AN ADDITIONAL AIR STARTER AND ADDITIONAL ALTERNATORS FOR CERTAIN ENGINE MODELS
CAT REMAN ANNOUNCES AN ADDITIONAL AIR STARTER AND ADDITIONAL ALTERNATORS FOR CERTAIN ENGINE MODELS
CAT REMAN ANNOUNCES AN ADDITIONAL AIR STARTER AND ADDITIONAL ALTERNATORS FOR CERTAIN ENGINE MODELS
Testing and Adjusting
Disassembly and Assembly
Service Magazine
Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04
1987/05/04
New 100 Amp Alternators Available For Applications With Large Electrical Requirements{1405}
1992/02/17
1992/02/17
Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}
