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 3Y 1. Install cable W5 leads on terminal block TB2. 2. Remove cable W15 plugs (1) from inverters IN1 (2) and IN2 (3). 3. Install inverter test solo plug (4) in inverter IN1 (2). 4. Set MASTER SWITCH to ON. 5. On inverter front panel (5), set POWER switch (6) to ON and momentarily move RESET switch (7) up. 6. Measure voltage between sockets A and B of cable W5 plug P6 (8). 7. Does multimeter read 110 volts AC or more? YES NO 3YN 1. Faulty inverter IN1 (with solo plug installed). Beyond unit maintenance repair. 2. Notify supervisor. 0109 00-5