A New Flywheel Speed Sensor Is Used on Certain 3500 Off-Highway Truck Engines {1907}
- Off-Highway Truck:
- 777D (S/N: AGC1-UP; FKR1-UP)
- 785C (S/N: APX1-UP)
- 789C (S/N: 2BW1-UP)
- 793C (S/N: ATY1-UP)
- 793D (S/N: FDB1-UP)
- 797B (S/N: JSM1-UP)
Description of Change: The new flywheel speed sensor has improved sealing to resist shorts and open circuits.
Adaptable To: The new 318-1181 Speed Sensor Gp replaces the former 189-5746 Speed Sensor Gp. The new speed sensor is adaptable back to first production of the serial numbers listed above.
ReferenceRefer to table 1 for effective serial numbers.
Show/hide table
| Effectivity |
| S/N:2BW01983-UP |
| S/N:AGC76003-UP |
| S/N:APX01959-UP |
| S/N:ATY01125-UP |
| S/N:FDB01611-UP |
| S/N:FKR01494-UP |
| S/N:JSM00489-UP |
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