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 NO POWER TO AC CIRCUITS (M1068A3 ONLY)—Continued 0107 00 Y 1. Measure resistance of circuit 18B between reversing contactor reverse terminal T2 (1) and terminal block E3 terminal 1 (2). 2. Measure resistance of circuit 18A between terminal T2 (1) and forward terminal T2 (3). 3. Does multimeter read 0 ohms for both readings? YES NO YN 1. Faulty lead 18A and/or lead 18B. Beyond unit maintenance repair. 2. Notify supervisor. 0107 00-3