TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 COOLANT TEMPERATURE INDICATOR MALFUNCTIONS — Continued 0050 00 B3Y 1. Remove jumper wire. 2. Install engine harness circuit 33 plug on water temperature transmitter. 3. Install jumper wire between front main harness jack (1) pin E (2) and ground (at bulkhead). 4. Remove instrument panel for access (WP 0238 00). 5. Remove front main harness circuit 33 plug (3) from TEMP indicator jack (4). 6. Measure resistance between front main harness circuit 33 (3) and ground. 7. Does multimeter read 0 ohms? B3YN 1. Remove jumper wire. 2. Repair front main harness circuit 33 (WP 0312 00). 3. Verify no faults found. B4Y 1. Remove jumper wire. 2. Install engine harness plug onto front main harness jack at carrier bulkhead. 3. Replace TEMP indicator (WP 0244 00). 4. Verify no faults found. 0050 00-5/6 blank