TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 NO POWER FROM CURBSIDE AC POWER EXTENSION BOX A7 — Continued 0075 00 BY 1. Turn MASTER POWER switch to OFF (see your -10 and TM 11-7010-256-12&P). 2. Remove ten screws (2) and lockwashers (1). Lower faceplate (3). Discard lockwashers. 3. Turn ON AC RIGHT OUTLETS circuit breakers CB8 (4) and CB9 (5). 4. Measure resistance between terminal 1 and terminal 2 (6) of circuit breaker CB8 (4). 5. Measure resistance between terminal 1 and terminal 2 (6) of circuit breaker CB9 (5). 6. Does multimeter read 0 ohms for each measurement? BYN NOTE Resistance in CB8 and CB9 should be 0 ohms. If any resistance is present, replace that CB. 1. Replace circuit breaker CB8 and/or CB9 (WP 0730 00). 2. Verify no faults found. B2Y 1. Raise faceplate and secure to power control enclosure with ten new lockwashers and screws. 2. Go to No Power To AC Circuits (WP 0087 00). 0075 00-4