TM-9-2350-277-20-1 Unit Maintenance Manual Volume 1 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-1 TRANSMISSION OIL LOW PRESSURE INDICATOR MALFUNCTIONS—Continued 0056 00 A8Y 1. Install harness 12349881 circuit 367 plug on parking brake switch circuit 366 jack. 2. Replace TRANS OIL LOW PRESS indicator assembly (WP 0287 00). 3. Verify no faults found. BY 1. Remove TRANS OIL LOW PRESS lens, gasket, bulb, and gasket from indicator assembly. 2. Measure voltage between center contact on indicator assembly and ground. 3. Does multimeter read 17 volts or more? YES NO GO TO CY (PAGE 0056 00-9) B2Y 1. Remove cable assembly 12349858 circuit 367/27L plug (1) from TRANS OIL LOW PRESS indicator assembly (2). 2. Check continuity between cable assembly 12349858 circuit 367/ 27L plug (1) circuit 367 pin and ground. 3. Is there continuity? YES NO B2YN 1. Remove jumper wire and install harness 12349881 circuit 366 plug on trans oil low press switch. 2. Replace TRANS OIL LOW PRESS indicator assembly (WP 0287 00). 3. Verify no faults found. 0056 00-6