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 3Y 1. Measure resistance between circuit 10B terminals (1) on Power Supply PS2 (2) and Power Supply PS1 (3). 2. Measure resistance between circuit 8C terminals (4) on Power Supply PS2 (2) and Power Supply PS1 (3). 3. Measure resistance between circuit 3Z terminals (5) on Power Supply PS2 (2) and Power Supply PS1 (3). 4. Does multimeter read 0 ohms for each measurement? YES NO 3YN 1. Faulty lead 10B, 8C, and 3Z in Power Control Enclosure. Beyond unit maintenance repair. 2. Notify supervisor. 4Y 1. Faulty Power Supply. Beyond unit maintenance repair. 2. Notify supervisor. 0108 00-5/6 blank