TM 9-2320-280-20-2
4-25. OIL PRESSURE SENDING UNIT REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
Manual References
General mechanic’s tool kit:
TM 9-2320-280-10
automotive (Appendix B, Item 1)
TM 9-2320-280-24P
Materials/Parts
Equipment Condition
Sealing compound (Appendix C, Item 44)
Battery ground cable disconnected (para. 4-73).
Engine access cover removed (para. 10-15).
NOTE
The oil pressure sending unit is located left rear of engine.
a. Removal
1. Disconnect lead 36 A (1) from oil pressure sending unit (2).
2. Remove oil pressure sending unit (2) from elbow (3).
3. Inspect elbow (3) for damage. Replace if damaged. Apply sealing compound to threads of elbow (3)
before installing on engine.
b. Installation
1. Apply sealing compound to threads of oil pressure sending unit (2).
2. Install oil pressure sending unit (2) to elbow (3).
3. Connect lead 36A (1) to oil pressure sending unit (2).
FOLLOW-ON TASKS: Connect battery ground cable (para. 4-73).
Start engine (TM 9-2320-280-10) and check sending unit for leaks.
Install engine access cover (para. 10-15).
4-45
