POWER TRAIN
VALVE GP-MODULATINGVALVE GP-SELECTOR & PRESS CONT
VALVE GP-SOLENOID
POWER TRAIN
VALVE GP-MODULATING#SEBP30960300
216-5338: VALVE GP-MODULATING
216-5338 VALVE GP-MODULATING
S/N KYS1-UP; 6AY1-1393
24-VOLT
FIELD REPLACEMENT ORDER @@@@@244-3114@@@@@
FIELD REPLACEMENT FOR @@@@@160-8408@@@@@
S/N KYS1-UP; 6AY1-1393
24-VOLT
FIELD REPLACEMENT ORDER @@@@@244-3114@@@@@
FIELD REPLACEMENT FOR @@@@@160-8408@@@@@
#SEBP30960301
244-3114: VALVE GP-MODULATING
244-3114 VALVE GP-MODULATING -TORQUE CONVERTER LOCKUP CLUTCH
S/N KYS1-UP; 6AY1394-UP
24-VOLT
PART OF 147-5660 CASE & PARTS GP-TRANSMISSION
S/N KYS1-UP; 6AY1394-UP
24-VOLT
PART OF 147-5660 CASE & PARTS GP-TRANSMISSION
Parts for your 525B WHEEL SKIDDER:
CATERPILLAR SIS#SEBP30960302
350-3913: VALVE GP-MODULATING
350-3913 VALVE GP-MODULATING
S/N KYS1-UP; 6AY1394-UP
24-VOLT
PART OF 244-3114 VALVE GP-MODULATING
S/N KYS1-UP; 6AY1394-UP
24-VOLT
PART OF 244-3114 VALVE GP-MODULATING
#SEBP30960303
385-4432: VALVE GP-MODULATING
385-4432 VALVE GP-MODULATING
S/N KYS1-UP; 6AY1394-UP
24-VOLT
PART OF 244-3114 VALVE GP-MODULATING
S/N KYS1-UP; 6AY1394-UP
24-VOLT
PART OF 244-3114 VALVE GP-MODULATING
Parts for your 525B WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | |
| 2. | 444-7826 | [1] | COIL AS (24-VOLT) | |
| 3. | 214-7568 | [1] | SEAL-O-RING | |
| 4. | 164-2108 | [1] | WASHER (13.03X25.4X2.38-MM THK) | |
| 5. | 218-2373 | [1] | NUT (1/2-28-THD) | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
#SEBP30960304
425-4565: VALVE GP-MODULATING
425-4565 VALVE GP-MODULATING
S/N KYS1-UP; 6AY1394-UP
24-VOLT
PART OF 244-3114 VALVE GP-MODULATING
S/N KYS1-UP; 6AY1394-UP
24-VOLT
PART OF 244-3114 VALVE GP-MODULATING
#SEBP30960305
425-6734: VALVE GP-MODULATING
425-6734 VALVE GP-MODULATING
S/N KYS1-UP; 6AY1394-UP
24-VOLT
PART OF 244-3114 VALVE GP-MODULATING
S/N KYS1-UP; 6AY1394-UP
24-VOLT
PART OF 244-3114 VALVE GP-MODULATING
Parts for your 525B WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | |
| 2. | 323-9531 | [1] | COIL AS (24-VOLT) | |
| 3. | 214-7568 | [1] | SEAL-O-RING | |
| 4. | 164-2108 | [1] | WASHER (13.03X25.4X2.38-MM THK) | |
| 5. | 218-2373 | [1] | NUT (1/2-28-THD) | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
#SEBP30960306
6I-8723: VALVE GP-SELECTOR & PRESS CONT
6I-8723 VALVE GP-SELECTOR & PRESS CONT -TRANSMISSION
S/N KYS1-UP; 6AY1-UP
PART OF 165-5942 VALVE GP-TRANSMISSION CONTROL
Type 1
S/N KYS1-UP; 6AY1-UP
PART OF 165-5942 VALVE GP-TRANSMISSION CONTROL
Type 1
Parts for your 525B WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6Y-1763 | [1] | BODY | |
| 2. | 7T-7679 | [4] | PLUG | |
| 3. | 2M-9780 | [4] | SEAL-O-RING | |
| 4. | 6Y-0871 | [2] | SPRING | |
| 5. | 6Y-4638 | [2] | PLUG-HEX SOCKET (1-5/16-12-THD) | |
| 6. | 7M-8485 | [2] | SEAL-O-RING | |
| 7. | 8E-1143 | [1] | SLUG | |
| 8. | 8E-3674 | [1] | SPOOL | |
| 9. | 8E-1142 | [1] | SLUG | |
| 10. | 8E-3675 | [1] | SPOOL | |
| 11. | 7T-8797 | [1] | SPACER (13X18.85X2-MM THK) | |
| 12. | 8J-2283 | [1] | RING-SNAP | |
| 13. | 7T-8803 | [1] | PLUG-SCREEN | |
| 14. | 4J-7533 | [1] | SEAL-O-RING | |
| 15. | 9W-8279 | [1] | PISTON | |
| 16. | 8E-1139 | [1] | SPRING | |
| 17. | 9U-9328 | [1] | SPRING | |
| 18. | 9W-6096 | [6] | SLUG | |
| 19. | 9W-6097 | [6] | SPOOL-SELECTOR | |
| 20. | 136-1679 CY | [6] | VALVE GP-SOLENOID (24-VOLT)(TRANSMISSION CLUTCH) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30960307
6I-8723: VALVE GP-SELECTOR & PRESS CONT
6I-8723 VALVE GP-SELECTOR & PRESS CONT -TRANSMISSION
S/N KYS1-UP; 6AY1-UP
PART OF 165-5942 VALVE GP-TRANSMISSION CONTROL
Type 2
S/N KYS1-UP; 6AY1-UP
PART OF 165-5942 VALVE GP-TRANSMISSION CONTROL
Type 2
Parts for your 525B WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6Y-1763 | [1] | BODY | |
| 2. | 7T-7679 | [4] | PLUG | |
| 3. | 2M-9780 | [4] | SEAL-O-RING | |
| 4. | 6Y-0871 | [2] | SPRING | |
| 5. | 6Y-4638 | [2] | PLUG-HEX SOCKET (1-5/16-12-THD) | |
| 6. | 7M-8485 | [2] | SEAL-O-RING | |
| 7. | 8E-1143 | [1] | SLUG | |
| 8. | 8E-3674 | [1] | SPOOL | |
| 9. | 8E-1142 | [1] | SLUG | |
| 10. | 8E-3675 | [1] | SPOOL | |
| 11. | 7T-8797 | [1] | SPACER (13X18.85X2-MM THK) | |
| 12. | 8J-2283 | [1] | RING-SNAP | |
| 13. | 7T-8803 | [1] | PLUG-SCREEN | |
| 14. | 4J-7533 | [1] | SEAL-O-RING | |
| 15. | 9W-8279 | [1] | PISTON | |
| 16. | 8E-1139 | [1] | SPRING | |
| 17. | 9U-9328 | [1] | SPRING | |
| 18. | 9W-6096 | [6] | SLUG | |
| 19. | 9W-6097 | [6] | SPOOL-SELECTOR | |
| 20. | 186-1526 CY | [6] | VALVE GP-SOLENOID (24-VOLT)(TRANSMISSION CLUTCH) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30960308
136-1679: VALVE GP-SOLENOID
136-1679 VALVE GP-SOLENOID
S/N KYS1-UP; 6AY1-UP
24-VOLT DC
PART OF 6I-8723 VALVE GP-SELECTOR & PRESS CONT
S/N KYS1-UP; 6AY1-UP
24-VOLT DC
PART OF 6I-8723 VALVE GP-SELECTOR & PRESS CONT
Parts for your 525B WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 100-4915 | [1] | CARTRIDGE AS | |
| 2. | 104-3947 | [1] | LOCKNUT (5/8-11-THD) | |
| 3. | 213-8760 | [1] | COIL AS (24-VOLT) | |
| 4. | 1S-9593 | [2] | STRAP-CABLE | |
| 5. | 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 6. | 8T-8729 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 7T-4515 | [1] | KIT-SEAL (SOLENOID VALVE) | ||
| (INCLUDES O-RINGS) | ||||
#SEBP30960309
186-1526: VALVE GP-SOLENOID
186-1526 VALVE GP-SOLENOID
S/N KYS1-UP; 6AY1-UP
24-VOLT
PART OF 6I-8723 VALVE GP-SELECTOR & PRESS CONT
S/N KYS1-UP; 6AY1-UP
24-VOLT
PART OF 6I-8723 VALVE GP-SELECTOR & PRESS CONT
Parts for your 525B WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 396-7070 Y | [1] | VALVE GP-SOLENOID (12-VDC) | ||
| Y | SEPARATE ILLUSTRATION | |||
Information:
POWER TRAIN
VALVE GP-MODULATING
Special Instruction
Bench Test Procedure For A 525B, 535B, and 545 Wheel Skidder Transmission {3030, 3066, 3073, 3101, 3139}
Bench Test Procedure For A 525B, 535B, and 545 Wheel Skidder Transmission {3030, 3066, 3073, 3101, 3139}
Bench Test Procedure For A 525B, 535B, and 545 Wheel Skidder Transmission {3030, 3066, 3073, 3101, 3139}
Technical Information Bulletin
Modulating Valve Connectors May Not Be Fully Seated
Modulating Valve Connectors May Not Be Fully Seated
Modulating Valve Connectors May Not Be Fully Seated
ECPC Valves May Fail on Cat Transmission Systems {3073, 3139, 3167}
ECPC Valves May Fail on Cat Transmission Systems {3073, 3139, 3167}
ECPC Valves May Fail on Cat Transmission Systems {3073, 3139, 3167}
Specifications
Modulating Valve (Torque Converter Lockup Clutch)
525B Wheel Skidder and 535B Wheel Skidder Power Train
525B Wheel Skidder and 535B Wheel Skidder Power Train
Testing and Adjusting
CID 0709 FMI 03 Modulating Valve (Torque Converter Lockup Clutch) Voltage Above Normal - Test
525B Wheel Skidder and 535B Wheel Skidder Power Train
525B Wheel Skidder and 535B Wheel Skidder Power Train
CID 0709 FMI 05 Modulating Valve (Torque Converter Lockup Clutch) Current Below Normal - Test
525B Wheel Skidder and 535B Wheel Skidder Power Train
525B Wheel Skidder and 535B Wheel Skidder Power Train
CID 0709 FMI 06 Modulating Valve (Torque Converter Lockup Clutch) Current Above Normal - Test
525B Wheel Skidder and 535B Wheel Skidder Power Train
525B Wheel Skidder and 535B Wheel Skidder Power Train
CID 0709 FMI 13 Modulating Valve (Torque Converter Lock Up Clutch) Out of Calibration - Test
525B Wheel Skidder and 535B Wheel Skidder Power Train
525B Wheel Skidder and 535B Wheel Skidder Power Train
Bench Test Procedures
Bench Test Procedure For A 525B, 535B, and 545 Wheel Skidder Transmission {3030, 3066, 3073, 3101, 3139}
Bench Test Procedure For A 525B, 535B, and 545 Wheel Skidder Transmission {3030, 3066, 3073, 3101, 3139}
Bench Test Procedure For A 525B, 535B, and 545 Wheel Skidder Transmission {3030, 3066, 3073, 3101, 3139}
Caterpillar Parts SIS Catalog 525B :
Truck sale:
75.000



