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 AC POWER FROM INVERTERS (M1068A3 ONLY)—Continued 0109 00 4Y 1. Set MASTER SWITCH to OFF. 2. Remove solo plug (1) from tested inverter IN1 (2) and install in other inverter IN2 (3). 3. Set MASTER SWITCH to ON. 4. On inverter front panel (4), set POWER switch (5) to ON and momentarily move RESET switch (6) up. 5. Measure voltage between sockets C and D of cable W5 plug P6 (7). 6. Does multimeter read 110 volts AC or more? YES NO 4YN 1. Faulty inverter IN2 (with solo plug installed). Beyond unit maintenance repair. 2. Notify supervisor. 5Y 1. Install cable W5 plug P6 on Power Control Enclosure jack J27. 2. Replace cascade remote harness W15 (WP 0847 00). 3. Verify no faults found. 0109 00-6