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 FROM ROADSIDE AC POWER EXTENSION BOX A6 (M1068A3 ONLY)—Continued 0093 00 BY 1. Turn MASTER POWER switch to OFF (see your -10) and TM 11-7010-256-12&P. 2. Remove ten screws (1) and lockwashers (2), and lower faceplate (3). Discard lockwashers. 3. Turn ON AC LEFT OUTLETS circuit breakers CB6 (4) and CB7 (5). 4. Measure resistance between terminals 1 and 2 (6) of circuit breakers CB6 (4) and CB7 (5). 5. Does multimeter read 0 ohms for each measurement? YES NO BYN 1. Resistance in CB6 and CB7 should be 0 ohms. If any resistance is present, replace that CB (WP 0828 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 (M1068A3 Only) (WP 0107 00). 0093 00-4