TM 9-2350-277-20-1
VEHICLE BATTERIES DISCHARGE WITH EXTERNAL AC POWER APPLIED (M1068A3
ONLY)Continued
0103 00
3Y
1. Set AC MAIN switch to ON(TM 11-7010-256-12&P).
2. Measure voltage between terminal 2 (1) of circuit breaker CB1
(2) and anywhere on terminal block E4 (3).
3. Does multimeter read 110 volts AC or more?
YES
NO
3YN
1. Replace circuit breaker CB1
(WP 0828 00).
2. Verify no faults found.
4Y
1. Set DC POWER SUPPLY switch to ON (TM
11-7010-256-12&P).
2. Measure voltage between terminal 1 (1) of circuit breaker CB5
(2) to terminal block E4 (3).
3. Does multimeter read 110 volts AC or more?
YES
NO
4YN
1. Faulty circuit 9D. Beyond unit
maintenance repair.
2. Notify supervisor.
0103 00-4