ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GPSUPPRESSOR GP-ELECTRONIC
SWITCH GP
VALVE GP
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP#SEBP28900150
143-0539: STARTING MOTOR GP-ELECTRIC
143-0539 STARTING MOTOR GP-ELECTRIC
S/N 6XN3616-4980; 1CR864-1085
12-VOLT
PART OF 112-1767 STARTING MOTOR GP-ELECTRIC
ALSO AN ATTACHMENT
S/N 6XN3616-4980; 1CR864-1085
12-VOLT
PART OF 112-1767 STARTING MOTOR GP-ELECTRIC
ALSO AN ATTACHMENT
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8C-9778 | [1] | PLUNGER AS | |
| 2. | 8C-9783 | [1] | GASKET | |
| 3. | 2P-8104 | [1] | BEARING | |
| 4. | 7T-6092 | [1] | HOLDER AS-BRUSH | |
| 5. | 8T-4133 M | [2] | NUT (M10X1.5-THD) | |
| 6. | 7T-6088 | [1] | BEARING AS | |
| 7. | 7T-6087 | [1] | WASHER (15.2X40X0.5-MM THK) | |
| 8. | 7T-6093 | [1] | CLUTCH AS | |
| 9. | 8J-4455 | [1] | BALL | |
| 10. | 7T-6090 | [1] | SPRING | |
| 11. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 12. | 3E-5153 | [1] | COVER-STARTING MOTOR | |
| 13. | 3E-5154 | [1] | BUSHING-STARTING MOTOR | |
| 14. | 8F-1434 | [1] | LOCKWASHER | |
| 15. | 100-4113 | [1] | SWITCH AS (STARTING MOTOR)(12-VOLT) | |
| 16. | 100-4119 | [1] | ARMATURE AS | |
| 17. | 100-4118 | [1] | CASE AS-STARTING MOTOR | |
| 18. | 100-4115 | [1] | HOUSING-STARTING MOTOR | |
| 19. | 143-1344 | [1] | FRAME-STARTER | |
| 20. | 100-3685 | [1] | CAP | |
| AVAILABLE REPAIR KIT(S): | ||||
| 7T-6099 | [1] | KIT-GEAR (STARTING MOTOR) | ||
| (INCLUDES RETAINER, PINION & ROLLERS) | ||||
| 146-6729 | [1] | KIT-HARDWARE (STARTING MOTOR) | ||
| (INCLUDES BOLTS, SCREWS, SCREW ASSEMBLIES & PLATE) | ||||
| 100-4112 | [1] | KIT-CONTACT (STARTING MOTOR) | ||
| (INCLUDES NUT, WASHERS, SEAL, BUSHINGS, PLATE & BOLT) | ||||
| M | METRIC PART | |||
#SEBP28900151
148-4505: SUPPRESSOR GP-ELECTRONIC
148-4505 SUPPRESSOR GP-ELECTRONIC
S/N 1CR864-1085
PART OF 163-9226 WIRING GP-STEERING
S/N 1CR864-1085
PART OF 163-9226 WIRING GP-STEERING
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7N-7780 | [4] | PIN-CONNECTOR (14-GA TO 18-GA) | |
| 2. | 7N-8205 | [1] | HOUSING-PLUG | |
| 3. | 7N-8204 | [1] | HOUSING-RECEPTACLE (14-GA TO 18-GA) | |
| 4. | 7N-7779 | [4] | SOCKET-CONNECTOR (14-GA TO 18-GA) | |
| 5. | 6V-6545 E | WIRE-ELECTRICAL (20-GA)(9-CM EACH) | ||
| 6. | 125-7876 E | TUBE-HEAT SHRINK (17.78-MM DIA)(6.5-CM) | ||
| 6A. | 125-7876 E | TUBE-HEAT SHRINK (17.78-MM DIA)(9.5-CM) | ||
| 7. | 6V-2689 D | TUBE-HEAT SHRINK (6.35-MM DIA)(0.1-M EACH) | ||
| D | ORDER BY THE METER | |||
| E | ORDER BY THE CENTIMETER | |||
#SEBP28900152
130-4653: SWITCH GP-PRESSURE
130-4653 SWITCH GP-PRESSURE -ENGINE OIL
S/N 7BJ1-UP; 5HK81000-99999
PART OF 122-8805 ENGINE AR-PRIMARY
S/N 7BJ1-UP; 5HK81000-99999
PART OF 122-8805 ENGINE AR-PRIMARY
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS#SEBP28900153
113-5320: VALVE GP-SOLENOID
113-5320 VALVE GP-SOLENOID
S/N 1CR864-1085
PART OF 121-4449 MANIFOLD & MTG GP-STEERING
S/N 1CR864-1085
PART OF 121-4449 MANIFOLD & MTG GP-STEERING
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | COIL AS | ||
| 1S-9593 | [2] | STRAP-CABLE | ||
| 8T-8729 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 2. | [1] | CARTRIDGE AS | ||
| 3. | 104-5970 | [1] | LOCKNUT (1/4-20-THD) | |
| 4. | 4B-4276 | [1] | WASHER (7X16X1.6-MM THK) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 8J-9348 | [1] | KIT-SEAL (SOLENOID VALVE) | ||
| (INCLUDES SEALS & RINGS) | ||||
#SEBP28900154
121-4036: VALVE GP-SOLENOID
121-4036 VALVE GP-SOLENOID
S/N 6XN3616-4980; 1CR864-1085
12-VOLT,TORQUE CONVERTER INLET
PART OF 111-7814, 192-0844 TRANSMISSION GP-DIRECT DRIVE, 147-0200, 147-0204, 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
S/N 6XN3616-4980; 1CR864-1085
12-VOLT,TORQUE CONVERTER INLET
PART OF 111-7814, 192-0844 TRANSMISSION GP-DIRECT DRIVE, 147-0200, 147-0204, 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3J-9196 | [1] | NUT-JAM (1/2-20-THD) | |
| 2. | 122-1672 | [1] | CARTRIDGE AS | |
| 3. | 130-0013 | [1] | COIL AS | |
| 4. | 1S-9593 | [2] | STRAP-CABLE | |
| 5. | 3E-3362 | [1] | WEDGE-PLUG LOCK (2-PIN) | |
| 6. | 186-3736 | [2] | SOCKET-CONNECTOR (16-GA TO 18-GA) | |
| 7. | 155-2270 | [1] | KIT-CONNECTING PLUG (2-PIN) | |
| (INCLUDES PLUG AS & WEDGE) | ||||
| AVAILABLE REPAIR KIT(S): | ||||
| 122-1135 | [1] | KIT-SEAL | ||
| (INCLUDES RINGS & SEALS) | ||||
#SEBP28900155
129-4531: VALVE GP-SOLENOID
129-4531 VALVE GP-SOLENOID
S/N 1CR864-1085
PART OF 121-4449 MANIFOLD & MTG GP-STEERING
S/N 1CR864-1085
PART OF 121-4449 MANIFOLD & MTG GP-STEERING
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3J-9196 | [1] | NUT-JAM (1/2-20-THD) | |
| 2. | 4B-4280 | [1] | WASHER (13.5X27X2.5-MM THK) | |
| 3. | 3E-8621 | [1] | COIL AS (12-VOLT) | |
| 1S-9593 | [1] | STRAP-CABLE | ||
| 3E-3365 | [1] | WEDGE-RECEPTACLE LOCK (2-PIN) | ||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 4. | 130-3271 J | [1] | CARTRIDGE AS | |
| AVAILABLE REPAIR KIT(S): | ||||
| 118-2104 J | [1] | KIT-SEAL | ||
| (INCLUDES SEALS) | ||||
| J | KIT MARKED J AVAILABLE FOR PARTS MARKED J | |||
#SEBP28900156
142-1468: VALVE GP-SOLENOID
142-1468 VALVE GP-SOLENOID
S/N 6XN3616-4980; 1CR864-1085
12 VOLT DIRECT CURRENT
PART OF 111-7814, 111-7815 TRANSMISSION GP-DIRECT DRIVE
Type 1
AN ATTACHMENT
S/N 6XN3616-4980; 1CR864-1085
12 VOLT DIRECT CURRENT
PART OF 111-7814, 111-7815 TRANSMISSION GP-DIRECT DRIVE
Type 1
AN ATTACHMENT
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 117-2911 | [1] | COIL AS (12-VOLT)(FORWARD) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 2. | 130-0912 | [1] | COIL AS (12-VOLT)(REVERSE) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8803 | [1] | KIT-RECEPTACLE (3-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 8T-8737 | [1] | PLUG-SEAL | ||
| 3. | 061-8639 | [2] | SEAL-O-RING | |
| 4. | 8L-2779 | [4] | SEAL-O-RING | |
| 5. | 143-4988 | [2] | LOCKNUT | |
| 6. | 143-6227 | [1] | PLUG-ORIFICE | |
| 7. | 143-4655 | [2] | WASHER (18.3X24.8X0.8-MM THK) | |
#SEBP28900157
142-1468: VALVE GP-SOLENOID
142-1468 VALVE GP-SOLENOID
S/N 6XN3616-4980; 1CR864-1085
12 VOLT DIRECT CURRENT
PART OF 111-7814, 111-7815, 192-0842, 192-0844 TRANSMISSION GP-DIRECT DRIVE
Type 2
AN ATTACHMENT
S/N 6XN3616-4980; 1CR864-1085
12 VOLT DIRECT CURRENT
PART OF 111-7814, 111-7815, 192-0842, 192-0844 TRANSMISSION GP-DIRECT DRIVE
Type 2
AN ATTACHMENT
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 117-2911 | [1] | COIL AS (12-VOLT)(FORWARD) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 2. | 130-0912 | [1] | COIL AS (12-VOLT)(REVERSE) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8803 | [1] | KIT-RECEPTACLE (3-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 8T-8737 | [1] | PLUG-SEAL | ||
| 3. | 061-8639 | [2] | SEAL-O-RING | |
| 4. | 8L-2779 | [4] | SEAL-O-RING | |
| 5. | 202-0040 | [2] | LOCKNUT (11/16-27-THD) | |
| 6. | 143-6227 | [1] | PLUG-ORIFICE | |
| 7. | 143-4655 | [2] | WASHER (18.3X24.8X0.8-MM THK) | |
#SEBP28900158
148-8986: VALVE GP-SOLENOID
148-8986 VALVE GP-SOLENOID
S/N 6XN3616-4980; 1CR864-1085
PART OF 147-0200, 147-0204, 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
S/N 6XN3616-4980; 1CR864-1085
PART OF 147-0200, 147-0204, 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 117-2911 | [1] | COIL AS (12-VOLT) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 2. | 061-8639 | [2] | SEAL-O-RING | |
| 3. | 8L-2779 | [4] | SEAL-O-RING | |
| 4. | 202-0040 | [1] | LOCKNUT (11/16-27-THD) | |
| 5. | 150-4932 | [1] | PLUG-ORIFICE | |
| 6. | 143-4655 | [1] | WASHER (18.3X24.8X0.8-MM THK) | |
#SEBP28900159
148-8988: VALVE GP-SOLENOID
148-8988 VALVE GP-SOLENOID
S/N 6XN3616-4980; 1CR864-1085
PART OF 147-0200, 147-0204, 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
S/N 6XN3616-4980; 1CR864-1085
PART OF 147-0200, 147-0204, 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 117-2911 | [1] | COIL AS (12-VOLT)(FORWARD) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (KIT INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 2. | 130-0912 | [1] | COIL AS (12-VOLT)(REVERSE) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8803 | [1] | KIT-RECEPTACLE (3-PIN) | ||
| (KIT INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 8T-8737 | [1] | PLUG-SEAL | ||
| 3. | 061-8639 | [2] | SEAL-O-RING | |
| 4. | 8L-2779 | [4] | SEAL-O-RING | |
| 5. | 202-0040 | [1] | LOCKNUT (11/16-27-THD) | |
| 6. | 150-4932 | [1] | PLUG-ORIFICE | |
| 7. | 143-4655 | [2] | WASHER (18.3X24.8X0.8-MM THK) | |
Information:
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
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}
Technical Information Bulletin
Start Switch May Cause Unintended Starter Engagement
Start Switch May Cause Unintended Starter Engagement
Start Switch May Cause Unintended Starter Engagement
Specifications
Electric Starting Motor
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
Systems Operation
General Information
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
Component Description
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
Normal Operation
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
Reuse And Salvage Guidelines
Disassembly, Assembly, Testing, and Salvage of Starting Motor for 3046, 3064, and 3066 Engines {1453}
Disassembly, Assembly, Testing, and Salvage of Starting Motor for 3046, 3064, and 3066 Engines {1453}
Disassembly, Assembly, Testing, and Salvage of Starting Motor for 3046, 3064, and 3066 Engines {1453}
Testing and Adjusting
Initial Troubleshooting Procedure
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
No Load - Test
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
Starting Motor - Troubleshoot
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
Component - Test
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
Disassembly and Assembly
General Information
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
Starting Motor - Assemble
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
Starting Motor - Disassemble
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
Service Magazine


