TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-1 TRANS LOW OIL PRESS INDICATOR MALFUNCTIONS (M548A3)—Continued 0055 00 DY 1. Remove jumper wire and install circuit 366 plug on trans low oil press switch. 2. Remove instrument panel for access (WP 0256 00). 3. Remove circuit 10 plug (1) from circuit beaker (2). 4. Remove harness circuit 366/10B plug (3) from TRANS LOW OIL PRESS indicator jack (4). 5. Measure resistance between circuit 10 plug (1), circuit 366/10B plug (3), and circuit 10B pin. 6. Does multimeter read 0 ohms? YES NO DYN 1. Install gasket, bulb, gasket, and cover lens on TRANS LOW OIL PRESS indicator assembly. 2. Replace special wiring harness 12313483 circuit 10 (WP 0297 00). 3. Verify no faults found. 2DY 1. Install circuit 10 plug on circuit breaker. 2. Replace TRANS LOW OIL PRESS indicator (WP 0264 00). 3. Verify no faults found. 0055 00-5/6 blank