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 FLUORESCENT LIGHTS DO NOT OPERATE (M1068A3 ONLY)—Continued 0102 00 2Y 1. Remove all power (see your -10 and TM 11-7010-256-12&P). 2. Remove cable W11, plug P17 (1) from power control enclosure jack J37 (2). 3. Apply AC power and set AC LIGHTS and BLACKOUT ENABLE switches to upward position (see TM 11-7101-256-12&P). 4. Measure voltage between sockets A and B of jack J37 (2). 5. Does multimeter read 110 volts AC or more? YES NO 2YN 1. Go to: No Power To AC Circuits (M1068A3 Only) (WP 0107 00). 0102 00-2