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 3Y 1. Set power control enclosure AC MAIN switch to OFF (see TM 11-7010-256-12&P). 2. Remove cable W11 plug P2 (1) from light assembly plug P1 (2). 3. Measure resistance between sockets of P2 (1) and pins of plug P17 (3) on cable W11 (4) as follows: P2 socket H to P17 pin A P2 socket N to P17 pin B P2 socket G to P17 pin C 4. Does multimeter read 0 ohms for each measurement? YES NO 3YN 1. Replace cable W11 (WP 0845 00). 2. Verify no faults found. 4Y 1. Replace/repair light set assembly (WP 0825 00 and TM 10-5410-229-13&P). 0102 00-3/4 blank