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