ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GPALTERNATOR GP-CHARGING
BATTERY GP
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP#ZEBP05540080
2Y-1921: STARTING ELECTRIC MOTOR
2Y1921 STARTING ELECTRIC MOTOR
2Y1920 Motor parts are shown on Page 69
2Y1920 Motor parts are shown on Page 69
Parts for your D6C TRACK-TYPE TRACTOR:
CATERPILLAR SIS#ZEBP05540081
2Y-1920: STARTING MOTOR ASSEMBLY
2Y1920 STARTING MOTOR ASSEMBLY
Part of 2Y1921 Starting Motor shown on Page 68
Part of 2Y1921 Starting Motor shown on Page 68
Parts for your D6C TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 2Y-2373 | [1] | PINION | |
2. | 2Y-2374 | [1] | BAFFLE | |
3. | 2Y-2375 | [1] | SUPPORT ASSEM. | |
4. | 2Y-2376 | [1] | SEAL | |
5. | 2Y-2377 | [1] | BEARING | |
6. | 2Y-2378 | [1] | SLEEVE | |
7. | 2Y-2379 | [1] | BEARING | |
8. | 2Y-2380 | [1] | CLUTCH ASSEM. | |
9. | 2Y-2384 | [1] | ARMATURE ASSEM. | |
10. | 2Y-2385 | [1] | BEARING | |
11. | 2Y-2386 | [1] | COIL ASSEM. | |
12. | 2Y-2387 | [1] | ROD ASSEM. | |
13. | 2Y-2390 | [8] | BOLT | |
14. | 2Y-2391 | [1] | STUD | |
15. | 2Y-2392 | [1] | SUPPORT ASSEM. | |
16. | 2Y-2393 | [1] | TERMINAL (Pos.) | |
17. | 2Y-2394 | [1] | TERMINAL (Neg.) | |
18. | 2Y-2396 | [1] | COVER | |
19. | 2Y-2397 | [1] | SWITCH ASSEM. | |
20. | 2Y-2398 | [1] | SWITCH ASSEM. | |
21. | 2Y-2399 | [3] | STUD | |
22. | 2Y-2382 | [2] | BOLT | |
23. | 2Y-2383 | [1] | SEAT | |
24. | 2Y-2858 | [1] | BUSHING | |
THE FOLLOWING REPAIR KITS ARE AVAILABLE | ||||
2Y-2400 | KIT | |||
(Includes Nuts, Bushings, Insulators, Lock and Washers) | ||||
2Y-1799 | KIT (4 Brushes) | |||
2Y-2402 | (for Cover) | |||
Includes Bolt, Washer, Seal and "O" Ring) |
#ZEBP05540082
2Y-1919: ALTERNATOR GROUP
2Y1919 ALTERNATOR GROUP
2Y1918 Alternator Group parts are shown on Page 71
Serial No. 23U268 to 23U286
2Y1918 Alternator Group parts are shown on Page 71
Serial No. 23U268 to 23U286
Parts for your D6C TRACK-TYPE TRACTOR:
CATERPILLAR SIS#ZEBP05540083
2Y-2936: ALTERNATOR GROUP
2Y2936 ALTERNATOR GROUP
- 28 Volt, 17 Ampere
2Y2940 Alternator Assembly parts are shown on Page 72
Serial No. 23U287 - Up
- 28 Volt, 17 Ampere
2Y2940 Alternator Assembly parts are shown on Page 72
Serial No. 23U287 - Up
Parts for your D6C TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 2Y-2940 Y | [ 1] | ALTERNATOR, GR | |
2. | 2Y-2931 | [ 1] | SUPPORT | |
3. | 1A-5964 | [ 1] | BOLT | |
4. | 3B-4506 | [ 3] | LOCKWASHER | |
5. | 1D-4719 | [ 1] | NUT | |
6. | 3B-4508 | [ 2] | LOCKWASHER | |
7. | 1A-5822 | [ 1] | BOLT | |
8. | 0S-1571 | [ 2] | BOLT | |
9. | 2Y-2934 | [ 1] | STRAP | |
10. | 2Y-1948 | [ 1] | SPACER | |
0S-1585 | [ 1] | BOLT | ||
11. | 1D-4716 | [ 1] | NUT | |
3B-4505 | [ 1] | LOCKWASHER | ||
12. | 1A-9579 | [ 1] | BOLT | |
4B-4277 | [ 2] | WASHER | ||
SEPARATE ILLUSTRATION |
#ZEBP05540084
2Y-1918: ALTERNATOR GROUP
2Y1918 ALTERNATOR GROUP
Part of 2Y1919 Alternator shown on Page 70. Serial Number 23U268 and 23U286
For Field Conversion 2Y1918 - Alternator order 2Y2962 listed on Page 68
Part of 2Y1919 Alternator shown on Page 70. Serial Number 23U268 and 23U286
For Field Conversion 2Y1918 - Alternator order 2Y2962 listed on Page 68
Parts for your D6C TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 2Y-1681 | [ 1] | COVER ASSEM. | |
2. | 2Y-1683 | [ 1] | BRUSHES SUPPORT ASSEM. | |
2Y-2551 | [ 2] | BRUSH AND SPRING | ||
3. | 2Y-1686 | [ 1] | DISSIPATOR ASSEM. | |
4. | 2Y-1688 | [ 1] | DISSIPATOR ASSEM. | |
5. | 3B-4128 | [ 1] | BEARING BALL | |
6. | 2Y-1690 | [ 1] | ROTOR ASSEM. | |
7. | 2Y-1691 | [ 1] | STATOR ASSEM. | |
8. | 2Y-1692 | [ 1] | COVER ASSEM. | |
9. | 2Y-1694 | [ 1] | SEAL | |
10. | 2Y-1695 | [ 1] | SEAL | |
11. | 2Y-1696 | [ 1] | GASKET | |
12. | 2Y-1687 | [ 1] | BEARING | |
13. | 2Y-1916 | [ 1] | PULLEY | |
14. | 2Y-1698 | [ 1] | NUT | |
15. | 2Y-1699 | [ 1] | FAN ASSEM. | |
16. | 2Y-1700 | [ 4] | SCREW | |
17. | 2Y-2018 | [ 1] | DIODE | |
2Y-1701 | ALTERNATOR KIT | |||
(Consists of) (PACKAGE, WASHER, RING INSULATOR, SCREW, GASKET RIVET, PLATE, NUT, LOCKWASHER, LWASH- TOOTH) |
#ZEBP05540085
2Y-2940: ALTERNATOR GROUP
2Y2940 ALTERNATOR GROUP
- 28 Volt 17 Amp.
Part of 2Y2936 Alternator shown on Page 70
Serial Numbers 23U287 - Up
- 28 Volt 17 Amp.
Part of 2Y2936 Alternator shown on Page 70
Serial Numbers 23U287 - Up
Parts for your D6C TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 2Y-3316 | [ 1] | COVER ASSEM. | |
2Y-3330 | [ 1] | BRUSHES SUPPORT ASSEM. | ||
2Y-3336 | [ 1] | RECTIFIER ASSEM. | ||
2Y-3331 | [ 3] | DIODE (Negative) | ||
2Y-3335 | [ 1] | BREATHER | ||
2. | 2Y-3317 | [ 1] | STATOR | |
3. | 2Y-3318 | [ 1] | DISC | |
4. | 2Y-3319 | [ 1] | FAN | |
5. | 2Y-3321 | [ 1] | BEARING | |
6. | 2Y-3322 | [ 1] | ROTOR | |
7. | 2Y-3323 | [ 1] | COVER ASSEM. | |
8. | 2Y-3324 | [ 1] | BEARING | |
9. | 2Y-3337 | [ 1] | PULLEY | |
10. | 2Y-3325 | [ 4] | SCREW | |
11. | 3B-4502 | [ 4] | LOCKWASHER | |
12. | 2Y-3326 | [ 4] | WASHER | |
13. | 2Y-3329 | [ 1] | KEY | |
14. | 2Y-3344 | [ 1] | LOCKWASHER | |
15. | 2Y-3362 | [ 1] | NUT | |
16. | 2Y-3392 | [ 1] | CAPACITOR ASSEM. | |
THE FOLLOWING SERVICE REPAIR KITS ARE AVAILABLE: | ||||
1. | 2Y-3327 | ROTOR KIT | ||
1. | 2Y-3328 | BRUSH AND SPRING KIT | ||
1. | 2Y-3436 | SCREW KIT (D+) | ||
1. | 2Y-3333 | SCREW KIT (B+) | ||
1. | 2Y-3334 | SCREW KIT (D-) | ||
1. | 2Y-3437 | SCREW KIT (DF) | ||
1. | 2Y-3438 | SCREW KIT RECTIFIER MTG |
#ZEBP05540086
2Y-2220: BATTERY AND WIRING
2Y2220 BATTERY AND WIRING-PART 1 OF 2
- 24 Volt - Right Side
2Y1262 Regulator Assembly and 7H7290 Switch Assembly parts are shown on Pages 84 and 85
Serial Number 23U268 to 23U286. See Page 78 for Wiring Diagram
- 24 Volt - Right Side
2Y1262 Regulator Assembly and 7H7290 Switch Assembly parts are shown on Pages 84 and 85
Serial Number 23U268 to 23U286. See Page 78 for Wiring Diagram
Parts for your D6C TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 7S-2055 | [ 1] | BRACKET | |
2. | 0L-1351 | [ 1] | BOLT | |
3. | 3B-4506 | [ 9] | LOCKWASHER | |
4. | 2H-3855 | [ 1] | BOLT | |
5. | 3B-4508 | [ 1] | LOCKWASHER | |
6. | 1P-1010 | [ 1] | CABLE ASSEM. | |
7. | 0S-0509 | [ 6] | BOLT | |
8. | 3S-8642 | [ 2] | LAMP ASSEM | |
9. | [ 1] | HARNESS ASSEM. | ||
10. | Y | [ 1] | HARNESS ASSEM. | |
11. | 1H-5166 | [ 4] | CLIP | |
12. | 1H-5165 | [ 2] | CLIP | |
13. | Y | [ 1] | HARNESS ASSEM. | |
14. | Y | [ 1] | HARNESS ASSEM. | |
15. | 2N-7744 | [ 1] | SWITCH | |
16. | 3B-8822 | [ 1] | ELBOW | |
17. | 2Y-1999 | [ 1] | WIRE ASSEM. | |
18. | 4S-1962 | [ 3] | CLIP | |
19. | 4K-5803 | [ 3] | TIE | |
20. | 5S-1680 | [ 2] | BOX | |
21. | 2Y-1960 | [ 1] | HARNESS ASSEM. | |
22. | 2B-2938 | [ 2] | PIN | |
23. | 3B-4617 | [ 2] | COTTER PIN | |
24. | 1H-7365 | [ 2] | HANDLE | |
25. | 9M-0737 | [ 2] | COVER ASSEM. | |
26. | 1J-4384 | [ 2] | PIN | |
27. | 3B-4615 | [ 2] | COTTER PIN | |
28. | 1B-9920 | [ 2] | SPRING | |
29. | 1H-7366 | [ 2] | ROD | |
30. | 5S-7219 | [ 2] | BATTERY | |
SEPARATE ILLUSTRATION |
#ZEBP05540087
2Y-2220: BATTERY AND WIRING
2Y2220 BATTERY AND WIRING-PART 2 OF 2
- 24 Volt - Top View
2Y2188, 2Y2186 and 2Y2189 Harness parts are shown on Pages 80, 82 and 83
Serial Number 23U268 and 23U286. See Page 78 for Wiring Diagram
- 24 Volt - Top View
2Y2188, 2Y2186 and 2Y2189 Harness parts are shown on Pages 80, 82 and 83
Serial Number 23U268 and 23U286. See Page 78 for Wiring Diagram
Parts for your D6C TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 1H-5166 | [ 4] | CLIPE | |
2. | 0T-0102 | [ 2] | BOLT | |
3. | 3B-4506 | [ 11] | LOCKWASHER | |
4. | 2Y-2219 | [ 1] | HASNESS ASSEM. | |
5. | 7H-7290 Y | [ 1] | SWITCH ASSEM. | |
6. | 9H-5995 C | [ 1] | PLATE | |
7. | 8M-2772 | [ 1] | CLIP | |
8. | 0S-0509 | [ 28] | BOLT | |
9. | 2M-0287 | [ 3] | CLIP | |
10. | 0S-1624 | [ 2] | BOLT | |
11. | 3B-4510 | [ 2] | LOCKWASHER | |
12. | 7S-6402 | [ 1] | SWITCH | |
13. | 5M-2555 | [ 1] | CIRCUIT BREAKER | |
14. | 5M-6668 | [ 2] | BOLT | |
15. | 1F-7307 | [ 1] | AMMETER | |
16. | 4S-6313 | [ 1] | WIRE ASSEM. | |
17. | 4S-8067 | [ 1] | WIRE ASSEM. | |
18. | 9M-5870 | [ 1] | GROMMET | |
19. | 1M-4543 | [ 2] | GROMMET | |
20. | 8S-7713 | [ 1] | SWITCH | |
21. | 2Y-1262 Y | [ 1] | REGULATOR | |
SEPARATE ILLUSTRATION | ||||
INDICATES CHANGE |
#ZEBP05540088
2Y-2220: BATTERY AND WIRING
2Y2220 BATTERY AND WIRING-PART 1 OF 2
- 24 Volt - Right Side
2Y2930 Regulator Assembly and 7H7290 Switch Assembly parts are shown on Pages 84 and 85
Serial Number 23U287 - Up. See Page 79 for Wiring Diagram
- 24 Volt - Right Side
2Y2930 Regulator Assembly and 7H7290 Switch Assembly parts are shown on Pages 84 and 85
Serial Number 23U287 - Up. See Page 79 for Wiring Diagram
Parts for your D6C TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 1H-5166 | [ 4] | CLIP | |
2. | 0T-0102 | [ 2] | BOLT | |
3. | 3B-4506 | [ 11] | LOCKWASHER | |
4. | 2Y-2219 | [ 1] | HARNESS ASSEM. | |
5. | 7H-7290 Y | [ 1] | SWITCH ASSEM. | |
6. | 8H-8648 | [ 1] | PLATE | |
7. | 8M-2772 | [ 1] | CLIP | |
8. | 0S-0509 | [ 28] | BOLT | |
9. | 2M-0287 | [ 3] | CLIP | |
10. | 0S-1624 | [ 2] | BOLT | |
11. | 3B-4510 | [ 2] | LOCKWASHER | |
12. | 7S-6402 | [ 1] | SWITCH | |
13. | 5M-2555 | [ 1] | CIRCUIT BRAKER | |
14. | 5M-6668 | [ 2] | BOLT | |
15. | 1F-7307 | [ 1] | AMMETER | |
16. | 4S-6313 | [ 1] | WIRE ASSEM. | |
17. | 4S-8067 | [ 1] | WIRE ASSEM. | |
18. | 9M-5870 | [ 1] | GROMMET | |
19. | 1M-4543 | [ 2] | GROMMET | |
20. | 8S-7713 | [ 1] | SWITCH | |
21. | 2Y-2930 C Y | [ 1] | REGULATOR ASSEM. | |
SEPARATE ILLUSTRATION | ||||
Y | SEPARATE ILLUSTRATION | |||
INDICATES CHANGE |
#ZEBP05540089
2Y-2220: BATTERY AND WIRING
2Y2220 BATTERY AND WIRINGPART 2 OF 2
- 24 Volt - Top View
2Y3144, 2Y3074 and 2Y3145 Harness parts are shown on Pages 81, 82 and 83
Serial Number 23U287 - Up. See Page 79 for Wiring Diagram
- 24 Volt - Top View
2Y3144, 2Y3074 and 2Y3145 Harness parts are shown on Pages 81, 82 and 83
Serial Number 23U287 - Up. See Page 79 for Wiring Diagram
Parts for your D6C TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 7S-2055 | [ 1] | BRACKET | |
2. | 0L-1351 | [ 1] | BOLT | |
3. | 3B-4506 | [ 9] | LOCKWASHER | |
4. | 2H-3855 | [ 1] | BOLT | |
5. | 3B-4508 | [ 1] | LOCKWASHER | |
6. | 1P-1010 | [ 1] | CABLE ASSEMBLY | |
7. | 0S-0509 | [ 6] | BOLT | |
8. | 3S-8642 | [ 2] | LAMP ASSEM. | |
9. | [ 1] | HARNESS ASSEM. | ||
10. | 2Y-3074 C Y | [ 1] | HARNESS ASSEM. | |
11. | 1H-5166 | [ 4] | CLIP | |
12. | 1H-5165 | [ 2] | CLIP | |
13. | 2Y-3145 Y C | [ 1] | HARNESS ASSEM. | |
14. | 2Y-3144 Y C | [ 1] | HARNESS ASSEM. | |
15. | 1B-9920 | [ 2] | SPRING | |
16. | 1H-7366 | [ 2] | ROD | |
17. | 5S-7219 | [ 2] | BATTERY | |
18. | 4S-1962 | [ 3] | CLIP | |
19. | 4K-5803 | [ 3] | TIE | |
21. | 2Y-1960 | [ 1] | HARNESS ASSEM. | |
22. | 2B-2938 | [ 2] | PIN | |
23. | 3B-4617 | [ 2] | COTTER PIN | |
24. | 1H-7365 | [ 2] | HANDLE | |
25. | 9M-0737 | [ 2] | COVER ASSEM. | |
26. | 1J-4384 | [ 2] | PIN | |
27. | 3B-4615 | [ 2] | COTTER PIN | |
SEPARATE ILLUSTRATION. | ||||
Y | SEPARATE ILLUSTRATION | |||
INDICATES CHANGE |
Information:
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
General Service Information
Engine News
Special Instruction
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Replace Armature of Starter Motor On All Cat<SUP>®</SUP> Products {1408, 1450, 1453}
Procedure to Replace Armature of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Armature of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat<SUP>®</SUP> Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat<SUP>®</SUP> Products {1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453}
Specifications
Systems Operation
Testing and Adjusting
Troubleshooting
Engine Does Not Crank with Starting Motor On and Pinion Engaging Ring Gear
37-MT, 41-MT, and 42-MT Series Starting Motors
37-MT, 41-MT, and 42-MT Series Starting Motors
Disassembly and Assembly
Service Magazine
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16
1987/03/16
New PRELUB Systems Available For Medium To Large Caterpillar Construction Equipment {1319}
1992/04/06
1992/04/06