ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GPALTERNATOR GP-CHARGING
GLOW PLUG GP
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP#UE0701020120
7S-4090: STARTING MOTOR GP-ELECTRIC
STARTING MOTOR (7S4090 N/S)--24 Volt--Type 2
Serial No. 12K1 to 2014, 2016, 2017 and 12K2019 to 12K2021 inclusive
2P2501 and 2P2502 Motor parts are shown on Pages 44A, 44B & 44C
Refer also to Pages 120D & 121 for special parts
Serial No. 12K1 to 2014, 2016, 2017 and 12K2019 to 12K2021 inclusive
2P2501 and 2P2502 Motor parts are shown on Pages 44A, 44B & 44C
Refer also to Pages 120D & 121 for special parts
Parts for your 14E MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 4H-7869 | [1] | GASKET | ||
| 8S-2332 | [3] | BOLT | ||
| 3B-4510 | [3] | LOCKWASHER | ||
| 2P-2502 C | [1] | MOTOR GROUP | ||
| -OR- | ||||
| 2P-2501 CY | [1] | MOTOR GROUP | ||
| (Separate Illustration) | ||||
| 7H-1181 | [1] | TERMINAL | ||
| (PART OF WIRE ASSEM 9F4337) | ||||
| 9F-4337 | [1] | WIRE ASSEM. | ||
| 9F-5509 | [2] | INSULATOR | ||
| 7F-8032 | [1] | TERMINAL (GROUND) | ||
| (PARTS OF WIRE ASSEM. 9F4337) | ||||
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#UE0701020121
7S-4090: STARTING MOTOR GP-ELECTRIC
STARTING MOTOR (7S4090 N/S)--24 Volt
Serial No. 12K2015, 12K2018 and 12K2022-Up
2P2502 and 3P6 Motor parts are shown on Pages 44B through 44E
Refer also to Pages 120D & 121 for special parts
Serial No. 12K2015, 12K2018 and 12K2022-Up
2P2502 and 3P6 Motor parts are shown on Pages 44B through 44E
Refer also to Pages 120D & 121 for special parts
Parts for your 14E MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2P-2502 C | [1] | MOTOR | |
| -OR- | ||||
| 3P-0006 Y | [1] | MOTOR | ||
| (Separate Illustration) | ||||
| 2. | 8S-2332 | [3] | BOLT | |
| 3B-4510 | [3] | LOCKWASHER | ||
| 2S-0736 C | [3] | WASHER | ||
| 3. | 4H-7869 | [1] | GASKET | |
| 4. | 9F-4337 | [1] | WIRE ASSEM. | |
| 5. | 9F-3068 | [1] | TERMINAL | |
| 6. | 7F-8032 | [1] | TERMINAL (Ground) | |
| 7. | 9F-5509 | [1] | INSULATOR | |
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#UE0701020122
8S-0137: GENERATOR
GENERATOR (8S137 N/S)--24 Volt, 15 Ampere
Serial No. 12K1 to 615, 620, 625, 628 & 12K632 inclusive
1S151 Generator parts are shown on Page 46B
Refer also to Pages 124 & 124B-1 for special parts
Serial No. 12K1 to 615, 620, 625, 628 & 12K632 inclusive
1S151 Generator parts are shown on Page 46B
Refer also to Pages 124 & 124B-1 for special parts
Parts for your 14E MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7S-9800 | [1] | STRAP | |
| 2. | 3H-5368 | [1] | BOLT | |
| 3B-4507 | [1] | LOCKWASHER | ||
| 2S-0932 | [2] | WASHER | ||
| 3. | 0S-1595 | [1] | BOLT | |
| 4. | 3B-4508 | [2] | LOCKWASHER | |
| 5. | 7S-9749 | [1] | PULLEY | |
| 6. | 7S-9771 | [1] | BLOCK | |
| 7. | 7S-9769 | [1] | BRACKET | |
| 8. | 6J-0450 | [2] | SHIM (.031" Thick) | |
| 0T-0431 | [2] | WASHER (.1046" Thick) | ||
| 9. | 9S-1805 | [1] | SUPPORT ASSEM. | |
| 10. | 0T-0055 | [2] | BOLT | |
| 11. | 3B-4506 | [3] | LOCKWASHER | |
| 12. | 0L-1143 | [1] | BOLT | |
| 13. | 2B-2006 | [1] | BOLT | |
| 1D-4719 | [1] | NUT | ||
| 14. | 6M-9613 | [1] | BOLT | |
| 2M-0849 | [1] | WASHER | ||
| 15. | 1S-0151 Y | [1] | GENERATOR ASSEM. | |
| (See Separate Illustration) | ||||
| Y | SEPARATE ILLUSTRATION | |||
#UE0701020123
8S-0137: GENERATOR
GENERATOR (8S137 N/S)--24 Volt, 15 Ampere
Serial No. 12K616 to 619, 621 to 624, 626, 627, 629 to 631 and 12K633
to 12K1002 inclusive. 1S151 Generator parts are shown on Page 46B
Refer also to Pages 124 and 124B-1 for special parts
Serial No. 12K616 to 619, 621 to 624, 626, 627, 629 to 631 and 12K633
to 12K1002 inclusive. 1S151 Generator parts are shown on Page 46B
Refer also to Pages 124 and 124B-1 for special parts
Parts for your 14E MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7S-9800 | [1] | STRAP | |
| 2. | 3H-5368 | [1] | BOLT | |
| 3B-4507 | [1] | LOCKWASHER | ||
| 2S-0932 | [2] | WASHER | ||
| 3. | 0S-1595 | [1] | BOLT | |
| 4. | 3B-4508 | [2] | LOCKWASHER | |
| 5. | 7S-9749 | [1] | PULLEY | |
| 6. | 9S-1240 C | [1] | NUT ASSEM. | |
| 7. | 9S-2268 C | [1] | BRACKET | |
| 8. | 0S-1608 C | [2] | BOLT | |
| 3B-4506 C | [2] | LOCKWASHER | ||
| 9. | 2B-2006 | [1] | BOLT | |
| 1D-4719 | [1] | NUT | ||
| 10. | 6M-9613 | [1] | BOLT | |
| 2M-0849 | [1] | WASHER | ||
| 11. | 1S-0151 Y | [1] | GENERATOR ASSEM. | |
| (See Separate Illustration) | ||||
| 12. | 4B-4280 C | [1] | WASHER | |
| C | INDICATES CHANGE FROM PREVIOUS | |||
| Y | SEPARATE ILLUSTRATION | |||
#UE0701020124
9S-2563: ALTERNATOR
ALTERNATOR (9S2563 N/S)--24 Volt, 19 Ampere
Serial No. 12K1003 to 1793, 1796 & 12K1804 inclusive
9S4070 Alternator parts are shown on Page 47
Serial No. 12K1003 to 1793, 1796 & 12K1804 inclusive
9S4070 Alternator parts are shown on Page 47
Parts for your 14E MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9S-4029 | [1] | WIRE ASSEM. | |
| 2. | 7F-9224 | [2] | TERMINAL | |
| 2D-3981 | [2] | INSULATOR | ||
| (Parts of 9S4029 Assem.) | ||||
| 3. | 4D-4785 | [1] | SWITCH ASSEM. | |
| 4. | 3B-8822 | [1] | ELBOW | |
| 5. | 8S-4183 | [1] | STRAP | |
| 6. | 0S-1585 | [1] | BOLT (1.5" long) | |
| 7. | 3B-4508 | [2] | LOCKWASHER | |
| 8. | 8M-4791 | [3] | WASHER | |
| 9. | 0S-1595 | [1] | BOLT (1.25" long) | |
| 10. | 5S-7609 | [1] | PULLEY | |
| 11. | 9S-4070 Y | [1] | ALTERNATOR ASSEM. | |
| (See Separate Illustration) | ||||
| 12. | 9S-1240 | [1] | NUT ASSEM. | |
| 13. | 7S-6723 | [1] | BRACKET | |
| 14. | 0S-1571 | [1] | BOLT (1.75" long) | |
| 15. | 3B-4506 | [2] | LOCKWASHER | |
| 16. | 0S-1619 | [1] | BOLT (3" long) | |
| 17. | 9S-4146 | [1] | WIRE ASSEM. | |
| 18. | 6B-2759 | [1] | TERMINAL (.38" Screw) | |
| 1F-7240 | [1] | TERMINAL (No. 10 Screw) | ||
| 7B-4826 | [2] | INSULATOR | ||
| (Parts of 9S4146 Assem.) | ||||
| 19. | 1D-4574 | [1] | BOLT (6" long) | |
| Y | SEPARATE ILLUSTRATION | |||
#UE0701020125
9S-2563: ALTERNATOR
ALTERNATOR (9S2563 N/S)--24 Volt, 19 Ampere
Serial No. 12K1794, 1795, 1797 to 1803 and 12K1805-Up
2P1204 Alternator parts are shown on Page 124B-2
Serial No. 12K1794, 1795, 1797 to 1803 and 12K1805-Up
2P1204 Alternator parts are shown on Page 124B-2
Parts for your 14E MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2P-1204 YC | [1] | ALTERNATOR ASSEM. | |
| (See Separate Illustration) | ||||
| 2. | 0S-1595 | [1] | BOLT (1.25" long) | |
| 3. | 3B-4508 | [2] | LOCKWASHER | |
| 4. | 0S-1585 | [1] | BOLT (1.5" long) | |
| 5. | 8M-4791 | [3] | WASHER | |
| 6. | 8S-4183 | [1] | STRAP | |
| 7. | 5S-7609 | [1] | PULLEY | |
| 8. | 9S-1240 | [1] | NUT ASSEM. | |
| 9. | 0S-1571 | [1] | BOLT (1.75" long) | |
| 10. | 3B-4506 | [2] | LOCKWASHER | |
| 11. | 7S-6723 | [1] | BRACKET | |
| 12. | 0S-1619 | [1] | BOLT (3" long) | |
| 13. | 1D-4574 | [1] | BOLT (6" long) | |
| 14. | 4D-0674 C | [1] | WIRE ASSEM. | |
| 6B-2759 | [1] | TERMINAL (.38" Screw) | ||
| 7B-4826 | [2] | INSULATOR | ||
| 1F-7240 | [1] | TERMINAL (No. 10 Screw) | ||
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#UE0701020126
2P-9575: ALTERNATOR HEAD GROUP
2P9575 ALTERNATOR HEAD GROUP
Serial No. 12K1003 to 12K1793 and 12K1796 to 12K1804 inclusive
Provides Field Replacement for 1P1079 Head Assembly shown on Page 47
Serial No. 12K1003 to 12K1793 and 12K1796 to 12K1804 inclusive
Provides Field Replacement for 1P1079 Head Assembly shown on Page 47
Parts for your 14E MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | PLUG (Use As Required) | ||
| [1] | PLUG (Use As Required) | |||
| 2. | [1] | WIRE ASSEM. | ||
| [1] | TERMINAL | |||
| 3. | [1] | TERMINAL | ||
| 4. | [1] | NUT | ||
| [1] | TERMINAL | |||
| 5. | [1] | KIT (4 Gaskets) | ||
| 6. | [1] | BOOT | ||
| [1] | TERMINAL | |||
| 7. | [1] | HEAD ASSEM. | ||
#UE0701020127
1S-0151: GENERATOR ASSEMBLY
1S151 GENERATOR ASSEMBLY--24 Volt, 15 Ampere
Part of 8S137 Generator Group shown on Pages 46 & 46A
Part of 8S137 Generator Group shown on Pages 46 & 46A
Parts for your 14E MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 7F-7615 | [4] | SCREW | ||
| 7F-7622 | [4] | NUT | ||
| 5M-3104 | [2] | HOLDER ASSEM. | ||
| [2] | SUPPORT ASSEM | |||
| 5M-3102 | [2] | BRUSH ASSEM | ||
| 3F-9235 | [2] | BOLT | ||
| 3B-4505 | [2] | LOCKWASHER | ||
| 9B-9115 | [1] | WASHER | ||
| 5M-3107 | [1] | GASKET | ||
| 5M-5845 | [4] | SCREW | ||
| 7H-2079 | [4] | LOCKWASHER | ||
| 5M-1856 | [1] | FAN | ||
| 5M-3106 | [1] | PLATE ASSEM. | ||
| 5H-2532 | [1] | KEY | ||
| 8F-2707 | [1] | NUT | ||
| 7F-9819 | [1] | LOCK | ||
| 5M-1857 | [1] | SPACER | ||
| 5M-3108 | [1] | SPACER | ||
| 5M-3178 | [1] | SEAL | ||
| (PART OF PLATE ASSEM 5M3106) | ||||
| 5M-3114 | [1] | BEARING | ||
| 1S-6234 | [1] | CLAMP | ||
| (PART OF FRAME ASSEM. 1S835) | ||||
| 2F-2860 | [2] | SCREW | ||
| 8H-0878 | [2] | LOCKWASHER | ||
| 5M-3105 | [1] | LEAD ASSEM. | ||
| (BRUSH TO GROUND) | ||||
| 7F-8501 | [1] | SCREW | ||
| 7H-2079 | [1] | LOCKWASHER | ||
| 5M-3109 | [1] | COVER | ||
| 2M-2704 | [3] | SCREW | ||
| 7H-2079 | [3] | LOCKWASHER | ||
| 1S-0835 | [1] | FRAME ASSEM | ||
| 4B-2051 | [4] | NUT | ||
| 5L-3870 | [4] | LOCKWASHER | ||
| 3F-3711 | [2] | WASHER (STEEL) | ||
| 7F-7600 | [2] | WASHER | ||
| (INSULATION) | ||||
| 4B-1318 | [1] | SCREW | ||
| 8H-3481 | [1] | LOCKWASHER | ||
| 5M-3110 | [2] | PLATE | ||
| 5M-3111 | [2] | GASKET | ||
| 2F-2860 | [8] | SCREW | ||
| 8H-0878 | [8] | LOCKWASHER | ||
| 4S-6852 | [2] | BUSHING | ||
| (1 IN EACH FRAME ASSEM. 1S835 AND 1S834) | ||||
| 3F-3463 | [2] | SCREW | ||
| 1S-0834 | [1] | FRAME ASSEM. | ||
| 2M-5267 | [1] | COIL ASSEM | ||
| (RIGHT HAND) | ||||
| 2M-5268 | [1] | COIL ASSEM. | ||
| (LEFT HAND) | ||||
| 4F-1451 | [2] | CLIP | ||
| (1 IN EACH COIL ASSEM. 2M5267 AND 2M5268) | ||||
| 5M-3117 | [1] | GASKET | ||
| 5M-3116 | [1] | PLATE ASSEM | ||
| 9B-9134 | [2] | PIN | ||
| (PART OF PLATE ASSEM. 5M3116) | ||||
| 5M-3115 | [1] | COLLAR | ||
| 5M-3120 | [1] | BAFFLE | ||
| 1B-8707 | [1] | KEY | ||
| 7F-7621 | [1] | WASHER | ||
| 2K-4821 C | [1] | LOCKNUT | ||
| 5M-3179 | [1] | SEAL | ||
| (PART OF PLATE ASSEM 5M3116) | ||||
| 5M-3113 | [1] | BEARING | ||
| 1S-6236 | [1] | PLATE | ||
| 1L-6312 | [4] | SCREW | ||
| 7H-2079 | [4] | LOCKWASHER | ||
| 1P-9974 | [1] | ARMATURE ASSEM | ||
| 9B-9134 | [2] | PIN | ||
| 2L-6835 | [2] | SHOE | ||
| C | INDICATES CHANGE | |||
#UE0701020128
9S-4070: ALTERNATOR ASSEMBLY
9S4070 ALTERNATOR ASSEMBLY--24 Volt, 19 Ampere
Part of Alternator and 1P7775 Alternator Group shown on Pages 46A & 124B-1
Part of Alternator and 1P7775 Alternator Group shown on Pages 46A & 124B-1
Parts for your 14E MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1P-1135 | [3] | SCREW | |
| 2. | 9S-2329 H | [1] | REGULATOR ASSEM. | |
| 3K-6234 | [1] | SCREW | ||
| 4B-4863 | [1] | WASHER | ||
| 3. | 7S-7182 | [1] | BOOT | |
| 4. | 2L-8076 | [2] | TERMINAL | |
| 5. | 2L-8077 | [1] | TERMINAL | |
| (Parts of 9S2329 Assem.) | ||||
| 6. | 1P-1091 J | [1] | KIT (Reg. Mounting Plate & Gasket) | |
| 7. | 1P-1145 | [1] | HOLDER ASSEM. | |
| 1P-1137 | [1] | HOLDER | ||
| 8. | 4B-2049 | [3] | NUT | |
| 3B-4502 | [3] | LOCKWASHER | ||
| 9. | 1P-1138 | [1] | FIELD TERMINAL & PLATE ASSEM. | |
| 10. | 5S-4245 | [2] | SCREW | |
| 6B-4542 | [2] | LOCKWASHER | ||
| (Parts of 1P1145 Assem.) | ||||
| 11. | 1P-1088 J | [1] | KIT (2 Brush Springs) | |
| 12. | 1P-1130 J | [1] | KIT (2 Brushes) | |
| 13. | 5H-8548 | [4] | SCREW ASSEM. | |
| 14. | 1P-1090 J | [1] | KIT (3 Gaskets) | |
| 15. | 1P-1080 J | [1] | KIT (Retainer and Seals) | |
| 16. | 1P-1129 J | [1] | KIT | |
| (Terminal Stud and Hardware) | ||||
| 17. | 1P-1078 | [1] | RECTIFIER & STATOR ASSEM. | |
| 18. | 1P-1076 | [1] | PLATE & RECTIFIER ASSEM. | |
| (Positive) | ||||
| 1P-1077 | [1] | PLATE & RECTIFIER ASSEM. | ||
| (Negative) | ||||
| (Parts of 1P1078 Assem.) | ||||
| 19. | 1P-1185 | [1] | ROTOR ASSEM. | |
| 20. | 1B-8705 | [1] | KEY | |
| 21. | 3B-4502 | [8] | LOCKWASHER | |
| 22. | 1P-1223 | [1] | HEAD ASSEM. | |
| 6D-9953 | PIN | |||
| (Part of 1P1223 Assem.) | ||||
| 23. | 5M-6755 | [3] | SCREW | |
| 24. | 1B-5387 | [1] | BEARING | |
| 25. | 1P-1084 J | [1] | KIT (Retainer and Seal) | |
| (Seal and 3 Retainers) | ||||
| 26. | 1P-1082 | [1] | SPACER | |
| 27. | 5H-6467 | [1] | SCREW | |
| 28. | 3B-4511 | [1] | LOCKWASHER | |
| 29. | 1P-1131 J | [1] | KIT (Shaft Parts-Nut & Lockwasher) | |
| 30. | 2L-0611 | [1] | BEARING | |
| 31. | 1P-1134 | [1] | RACE | |
| 32. | 1P-1086 J | [1] | KIT (Frame Screw-4 Screws) | |
| 33. | 1P-1079 | [1] | HEAD ASSEM. | |
| 34. | 4B-4274 | [1] | WASHER | |
| 35. | 2P-2232 | [1] | GASKET | |
| ALTERNATOR ASSEM. | ||||
| CONSISTS OF ALL PARTS EXCEPT THOSE MARKED BY H. REPAIR KITS ARE AVAILABLE MARKED J | ||||
#UE0701020129
5S-8501: GLOW PLUG GP
GLOW PLUG AND WIRING (5S8501 N/S)--24 Volt
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
Caterpillar Parts SIS Catalog 14E :
Truck sale:
104,500
80,003


