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 IN BLACKOUT MODE, FLUORESCENT LIGHTS OPERATE INCORRECTLY (M1068A3 ONLY)—Continued 0101 00 A7Y 1. Measure resistance between relay XK3 (1), pin X2 (2) and terminal block E4 (3). 2. Does multimeter read 0 ohms? YES NO A7YN 1. Faulty lead 3E of XK3. Beyond unit maintenance repair. 2. Notify Supervisor. 0101 00-7