4.88 OIL TEMPERATURE SWITCH 1S3 AND OIL TEMPERATURE SENSOR 1R3 MAINTENANCE.
This task covers:
General Mechanics Tool Kit
(item 2, appendix B)
Automotive Fuel and Electrical System Repair, Tool Kit
Generator Set 150 kW shut
(item 3, appendix B)
Disconnect the negative battery cable first and then the positive bat-
tery terminal cables. Failure to observe this warning could result in se-
vere personal injury or death.
Tag ail cables prior to removal to ensure correct connection of the cables
Open flap (2, figure 4-65) on unit hood assembly (1)
Place container underneath oil pressure switch and collect oil as it
Remove plug connector 1J3 (33) with cable from oil temperature switch 153 and oil temperature
Remove oil temperature switch 1S3 and oil temperature sensor 1R3 (35) and sealing ring (34) from
4. Close flap (2).
Use new sealing ring.
Install new sealing ring (34) on oil temperature sensor (35).