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 DC OUTPUT FROM DC POWER SUPPLY (M1068A3 ONLY)—Continued 0108 00 2Y 1. Set MASTER SWITCH to OFF (see your -10). 2. Measure resistance between circuit breaker CB5 terminal 2 (1) and Power Supply PS2 terminal AC HIGH (2). 3. Does multimeter read 0 ohms? YES NO 2YN 1. Faulty lead 10A in Power Control Enclosure. Beyond unit maintenance repair. 2. Notify supervisor. 0108 00-4