TM 9-2350-261-20-1
1. Turn MASTER POWER SWITCH to OFF.
2. Remove circuit 328/27K plug (1) from DIFF OIL
HI TEMP indicator (2).
3. Measure resistance between circuit 328 and ground.
4. Does multimeter mad more than 0 ohms?
YES
1. Remove engine harness plug (1) from front main
harness jack (2) at bulkhead.
2. Measure resistance between engine harness plug (1)
1. Remove jumper wire.
2. Install plug on DIFF OIL HI TEMP indicator
assembly.
3. Repair front main harness circuit 328 (page 14-3).
4. Verify no faults found.
1. Remove jumper wire.
2. Install plug on differential
high oil temp switch in
engine compartment.
3. Replace differential high oil
temp indicator assembly
(page 11-22).
4. Verify no faults found.
1. Remove jumper wire.
2. Install plug on differential
high oil temp switch in
engine compartment.
3. Install indicator bulb,
gaskets, and lens.
4. Repair engine harness
circuit 328 (page 14-3).
5. Verify no faults found.
pin A (3) and ground.
3. Does multimeter read 0 ohms?
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