ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GPALTERNATOR GP-CHARGING
SWITCH GP
ALTERNATOR GP-CHARGING
BATTERY GP
WIRING GP
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP#SEBP10110030
2P-3926: STARTING MOTOR GP-ELECTRIC
2P3926 ELECTRIC STARTING MOTOR GROUP--24 Volt--Part 3 of 3
Part of 8S3886 Starting Motor Group shown on Page 29
AN ATTACHMENT
Part of 8S3886 Starting Motor Group shown on Page 29
AN ATTACHMENT
Parts for your D7G TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 4M-1855 | [1] | PLUNGER ASSEM. | |
2. | 2S-4027 | [1] | WASHER | |
3. | 4M-1829 | [1] | BOOT | |
4. | 4M-1828 | [1] | RETAINER | |
5. | 9M-7609 | [1] | SPRING | |
6. | 4M-1827 | [1] | RETAINER | |
7. | 1H-1023 | [1] | SEAL | |
8. | 7M-0333 | [1] | HOUSING ASSEM. | |
9. | 9F-2547 | [1] | WICK | |
10. | 9F-2247 | [1] | PLUG | |
11. | 1M-9968 | [1] | BUSHING | |
12. | 2F-6678 | [1] | SEAL | |
13. | 7S-9826 | [1] | PLUG | |
14. | 7S-9825 | [1] | GASKET | |
15. | 2H-3429 | [2] | RING | |
16. | 4L-2729 | [1] | WASHER | |
17. | 4M-1853 | [1] | LEVER ASSEM. | |
18. | 3F-2617 | [1] | NUT | |
19. | 4M-1832 | [1] | GASKET | |
20. | 4M-1831 | [1] | PLUG | |
21. | 1S-0297 | [1] | HOUSING ASSEM. | |
22. | 4M-1896 C | [1] | BUSHING | |
23. | 4M-1833 | [5] | SCREW 38.1 mm(1.50 in.) long | |
7M-0336 | [1] | SCREW 22.23 mm(85.5 in.) long | ||
24. | 2P-4708 C | [1] | DRIVE ASSEM. (800068) | |
(Includes) | ||||
25. | 9S-9771 | [1] | PINION | |
26. | 9S-9770 | [1] | SPRING | |
-OR- | ||||
27. | 6N-3827 H | [1] | DRIVE ASSEM. (480118) | |
28. | 4M-1854 | [1] | SHAFT | |
29. | 2D-6392 | [1] | SEAL | |
30. | 7F-4556 | [7] | BOLT | |
31. | 1L-4789 | [7] | LOCKWASHER | |
32. | 2J-8163 | [1] | SEAL | |
33. | 1M-9971 | [1] | SPACER | |
34. | 4M-1851 | [1] | GASKET | |
THE FOLLOWING REPAIR KITS. ARE AVAILABLE FOR 2P4708 DRIVE ASSEM.: | ||||
9S-9825 | [1] | KIT (cup) | ||
4S-9459 | [1] | KIT (washer) | ||
C | INDICATES CHANGE | |||
H | NOT PART OF 2P3926 STARTING MO |
#SEBP10110031
3P-5099: ALTERNATOR AR
3P5099 ALTERNATOR ARRANGEMENT--24 Volt, 50 Ampere
FACTORY INSTALLATION. AN ATTACHMENT
FACTORY INSTALLATION. AN ATTACHMENT
Parts for your D7G TRACK-TYPE TRACTOR:
CATERPILLAR SIS#SEBP10110032
6N-5123: SWITCH AS-SOLENOID
6N5123 SOLENOID SWITCH ASSEMBLY
Part of 2P3926 Electric Starting Motor Group shown on Page 30
AN ATTACHMENT
Part of 2P3926 Electric Starting Motor Group shown on Page 30
AN ATTACHMENT
Parts for your D7G TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 7N-0908 C | [1] | TERMINAL ASSEM. | |
(Includes) | ||||
4M-1834 | [1] | PLATE | ||
2. | 7F-4907 | [1] | STRIP | |
3. | 3H-3681 | [2] | NUT | |
4. | 3B-4508 | [4] | LOCKWASHER | |
5. | 3H-3680 | [2] | NUT | |
6. | 7F-3494 | [2] | WASHER | |
7. | 4M-1836 | [2] | INSULATOR | |
8. | 4M-1837 | [2] | BUSHING | |
9. | 7N-0910 | [1] | TERMINAL ASSEM. | |
10. | 7N-0909 | [1] | TERMINAL ASSEM. | |
11. | 9S-4490 | [1] | GASKET | |
12. | 4M-5274 | [1] | SCREW | |
13. | 9S-4489 | [4] | SCREW ASSEM. | |
14. | 4M-3217 | [2] | SCREW | |
15. | 4M-1814 | [1] | CONTACT ASSEM. | |
16. | 3P-0072 | [1] | CASE ASSEM. | |
17. | 1F-0073 | [2] | CLIP | |
18. | 4M-1815 | [1] | SPRING | |
C | INDICATES CHANGE |
#SEBP10110033
5S-9088: ALTERNATOR GP-CHARGING
5S9088 ALTERNTOR ASSEMBLY--24 Volt, 50 Ampere--Part 1 of 2
Part of 4N4425 Alternator Group shown on Page 36
AN ATTACHMENT
Part of 4N4425 Alternator Group shown on Page 36
AN ATTACHMENT
Parts for your D7G TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 9S-2260 | [1] | PLATE | |
2. | 9S-2544 | [4] | SCREW | |
3. | 8H-0878 | [6] | LOCKWASHER | |
4. | 9S-2438 | [2] | SCREW | |
5. | 7H-2079 | [7] | LOCKWASHER | |
6. | 9S-2255 | [1] | COVER | |
7. | 9S-2262 | [1] | GASKET | |
8. | 9S-2246 | [1] | LEAD ASSEM. | |
9. | 9S-9830 | [1] | SCREW | |
10. | 8F-1326 | [3] | WASHER | |
11. | 9B-7233 | [3] | LOCKWASHER (Shake Proof) | |
12. | 9S-9829 | [1] | SCREW ASSEM. | |
13. | 4B-2043 | [4] | NUT | |
14. | 9S-2259 | [1] | REGULATOR | |
15. | 9S-2250 | [1] | GROMMET | |
16. | 9S-2011 | [1] | SCREW | |
17. | 1L-4789 | [1] | LOCKWASHER | |
18. | 9S-2389 | [1] | STUD ASSEM. | |
19. | 9S-2398 | [1] | HOUSING ASSEM. | |
20. | 9S-2393 | [3] | DIODE | |
21. | 9S-2397 | [1] | COVER | |
22. | 9F-2247 | [1] | PLUG | |
23. | 9S-2395 | [1] | BEARING | |
24. | 9S-2394 | [1] | SEAL | |
25. | 9S-2396 | [1] | BUSHING | |
26. | 9S-2007 | [3] | SCREW | |
27. | 9S-2301 | [1] | INSULATION | |
28. | 9S-2292 | [1] | HEAT SINK ASSEM. | |
29. | 9S-2300 | [4] | INSULATOR | |
30. | 9S-9830 C | [4] | SCREW | |
9S-2247 | [4] | WASHER (Spring) | ||
4B-4863 | [4] | WASHER (Plain) | ||
31. | 9S-2542 | [1] | SCREW | |
32. | 9S-2437 | [5] | SCREW | |
9S-2013 H | [1] | KIT (Terminal Relay) | ||
(Consists of Bushing, "O" Ring & Hardware) | ||||
9S-2012 H | [1] | KIT (Terminal Output) | ||
(Consists of Gaskets, Terminal & Hardware) | ||||
9S-2290 H | [1] | KIT (Heat Sink) | ||
(Diode Junction Hardware) | ||||
9S-2291 H | [1] | KIT (Heat Sink) | ||
(Positive Diode Hardware) | ||||
C | INDICATES CHANGE | |||
H | NOT PART OF 5S9088 ALTERNATOR |
#SEBP10110034
5S-9088: ALTERNATOR GP-CHARGING
5S9088 ALTERNATOR ASSEMBLY--24 Volt, 50 Ampere--Part 2 of 2
Part of 4N4425 Alternator Group shown on Page 36
AN ATTACHMENT
Part of 4N4425 Alternator Group shown on Page 36
AN ATTACHMENT
Parts for your D7G TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 9S-2242 | [1] | RACE | |
2. | 9S-2248 | [1] | FIELD COIL AND SUPPORT ASSEM. | |
3. | 9S-2004 | [1] | STATOR ASSEM. | |
4. | 9S-2006 | [1] | INSULATOR | |
5. | 9S-2005 | [1] | GROMMET | |
6. | 9S-2014 | [3] | CLIP | |
7. | 9S-2302 | [1] | ROTOR ASSEM. | |
8. | 9S-2390 | [1] | RETAINER ASSEM. | |
9. | 9S-2391 | [1] | SEAL | |
10. | 9S-2256 | [1] | GASKET | |
11. | 9S-2261 | [1] | COLLAR | |
12. | 2F-5721 | [1] | BEARING | |
13. | 2P-5616 | [1] | FRAME | |
14. | 3B-4502 | [4] | LOCKWASHER | |
15. | 9S-2009 | [4] | BOLT | |
16. | 9S-2391 | [1] | SEAL | |
17. | 9S-2254 | [1] | COLLAR | |
18. | 9S-2252 | [1] | SLINGER | |
19. | 9S-2008 | [4] | SCREW | |
20. | 9S-2258 | [1] | FAN AND BAFFLE ASSEM. | |
21. | 7F-7621 | [1] | WASHER | |
22. | 2K-4821 | [1] | LOCKNUT |
#SEBP10110035
4N-4425: ALTERNATOR GP-CHARGING
4N4425 ALTERNATOR GROUP--24 Volt, 50 Ampere
USED WITH VISE FAN DRIVE AND SEPARATE ALTERNATOR DRIVE. Part of 3P5099
Alternator and 6P5385 ROPS Arrangement listed on Pages 33 and 126. 5S9088 Alternator
parts are shown on Pages 34 and 35. AN ATTACHMENT
USED WITH VISE FAN DRIVE AND SEPARATE ALTERNATOR DRIVE. Part of 3P5099
Alternator and 6P5385 ROPS Arrangement listed on Pages 33 and 126. 5S9088 Alternator
parts are shown on Pages 34 and 35. AN ATTACHMENT
Parts for your D7G TRACK-TYPE TRACTOR:
CATERPILLAR SIS#SEBP10110036
WIRING DIAGRAM
WIRING DIAGRAM--24 Volt System
#SEBP10110037
3P-7226: BATTERY AND WIRING GROUP
3P7226 BATTERY AND WIRING GROUP--24 Volt--Part 1 of 2
7H7290 Switch parts are shown on Page 41. See Page 37 for Wiring Diagram
7H7290 Switch parts are shown on Page 41. See Page 37 for Wiring Diagram
Parts for your D7G TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 3P-2179 | [1] | CABLE ASSEM. | |
5P-0747 H | CABLE 12.7 cm(5 in.). | |||
2. | 5M-9204 | [1] | TERMINAL ASSEM. (+) | |
3. | 1M-6119 | [1] | BOLT | |
1M-6120 | [1] | NUT | ||
4. | 5M-9205 | [1] | TERMINAL ASSEM. (-) | |
5. | 1M-6119 | [1] | BOLT | |
1M-6120 | [1] | NUT | ||
6. | 3P-2181 | [1] | CABLE ASSEM. | |
5P-0747 H | CABLE 57.2 cm. (22.5 in.) | |||
1S-7252 | [1] | TERMINAL | ||
7. | 3S-6050 | [1] | TERMINAL ASSEM. | |
1M-6119 | [1] | BOLT | ||
1M-6120 | [1] | NUT | ||
8. | 4S-9261 | [2] | BATTERY | |
7S-5041 | [6] | PLUG | ||
9. | 9M-9738 | [1] | CLIP | |
10. | 0S-0509 C | [3] | BOLT | |
11. | 3B-4506 C | [3] | LOCKWASHER | |
12. | 3P-5944 | [1] | CABLE ASSEM. | |
5P-0747 H | CABLE 326.7 cm(128.62 in.) | |||
1S-7251 | [1] | TERMINAL | ||
13. | 5P-0695 H | CONDUIT 304.8 cm(120 in.) | ||
14. | 3S-6049 | [1] | TERMINAL ASSEM. | |
1M-6119 | [1] | BOLT | ||
1M-6120 | [1] | NUT | ||
15. | 1S-2244 | [2] | BOOT | |
1S-4915 | [2] | LINER | ||
3S-2093 | [2] | TIE | ||
16. | 1S-0996 C | [1] | CLIP | |
17. | 2M-0287 | [2] | CLIP | |
0S-1624 | [2] | BOLT | ||
3B-4510 | [2] | LOCKWASHER | ||
18. | 3S-8624 | [1] | CABLE ASSEM. | |
19. | 1S-7252 | [1] | TERMINAL | |
20. | 1S-7251 | [1] | TERMINAL | |
21. | 0S-1620 C | [2] | BOLT | |
3B-4508 C | [2] | LOCKWASHER | ||
22. | 3P-2182 | [1] | CABLE ASSEM. | |
5P-0747 H | CABLE 88.9 cm(35 in.) | |||
5P-0695 H | CONDUIT 76.2 cm(30 in.) | |||
23. | 1S-7251 | [2] | TERMINAL | |
24. | 1S-2244 | [2] | BOOT | |
1S-4915 | [2] | LINER | ||
3S-2093 | [2] | TIE | ||
25. | 7H-7290 Y | [1] | SWITCH ASSEM. (dimmer) | |
(Separate Illustration) | ||||
8H-8648 | [1] | PLATE | ||
26. | 4B-4278 | [1] | WASHER | |
27. | 1S-1015 | [1] | CLIP | |
C | INDICATES CHANGE | |||
Y | SEPARATE ILLUSTRATION | |||
H | ORDER BY THE CENTIMETRE |
#SEBP10110038
3P-7226: BATTERY AND WIRING GROUP
3P7226 BATTERY AND WIRING GROUP--24 Volt--Part 2 of 2
3P7088 and 3P7087 Wiring Harness parts are shown on Pages 40 and 41
See Page 37 for Wiring Diagram
3P7088 and 3P7087 Wiring Harness parts are shown on Pages 40 and 41
See Page 37 for Wiring Diagram
Parts for your D7G TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 1H-5165 | [1] | CLIP | |
2. | 6P-0699 | [2] | GROMMET | |
3. | 7S-1912 C | [2] | CLIP | |
4. | 1H-5166 C | [1] | CLIP | |
5. | 6H-1717 C | [1] | BOLT | |
6. | 1D-4719 C | [1] | NUT | |
7. | 3B-4508 C | [1] | LOCKWASHER | |
8. | 2R-1498 | [1] | GROMMET | |
9. | 5M-6668 | [2] | SCREW | |
10. | 5M-2555 | [1] | BREAKER | |
11. | 7S-6402 | [1] | SWITCH ASSEM. (push) | |
7S-5432 | [1] | KNOB | ||
12. | 3P-7088 Y | [1] | HARNESS ASSEM. | |
(Separate Illustration) | ||||
13. | 1F-7307 | [1] | AMMETER (19 amp) | |
14. | 4S-6336 | [1] | BUTTON | |
15. | 5K-3546 | [1] | BUTTON | |
16. | 3S-8642 | [1] | LAMP ASSEM. | |
(Includes) | ||||
6N-8742 C | [1] | BODY ASSEM. | ||
2D-1959 | [1] | BULB | ||
17. | 8S-7713 | [1] | SWITCH ASSEM. (heat start) | |
(Includes) | ||||
8F-3437 | [1] | LEVER | ||
5L-7200 | [1] | SCREW | ||
3B-4501 | [1] | LOCKWASHER | ||
18. | 3P-7087 Y | [1] | HARNESS ASSEM. | |
(Separate Illustration) | ||||
19. | 5P-4935 C | [1] | PLUG | |
C | INDICATES CHANGE | |||
Y | SEPARATE ILLUSTRATION |
#SEBP10110039
3P-7088: WIRING HARNESS ASSEMBLY
3P7088 WIRING HARNESS ASSEMBLY
Part of 3P7226 Battery and Wiring Group shown on Page 39
Part of 3P7226 Battery and Wiring Group shown on Page 39
Parts for your D7G TRACK-TYPE TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 2L-8076 | [2] | TERMINAL | |
2. | 2L-8066 | [5] | TERMINAL | |
3. | 2L-8049 | [1] | TERMINAL | |
4. | 4L-3916 | [2] | TERMINAL | |
5. | 2R-1034 | [1] | SHELL | |
3M-6018 | [1] | TERMINAL | ||
2R-1033 | [1] | WASHER | ||
THE FOLLOWING WIRES ARE AVAILABLE: | ||||
6A-3348 | WIRE (16 gauge) | |||
5P-0497 | WIRE (14 gauge) | |||
5P-0616 | WIRE (10 gauge) |
Information:
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
General Service Information
Engine News
Special Instruction
Installation of Emergency Starting Receptacles{1453, 1463}
Installation of Emergency Starting Receptacles{1453, 1463}
Installation of Emergency Starting Receptacles{1453, 1463}
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
Engine Does Not Crank with Starting Motor On and Pinion Engaging Ring Gear
Starting Motor - Delco 50-MT
Starting Motor - Delco 50-MT
Starting Motor Continues to Operate after Start Switch Has Been Released
Starting Motor - Delco 50-MT
Starting Motor - Delco 50-MT
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