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 2Y 1. Set MASTER SWITCH to OFF. 2. Tag leads E1 thru E5 before removal. Remove cable W5 leads (1) from posts on terminal block TB2 (2). 3. Measure resistance between sockets of plug P6 (3) and W5 leads (1) as follows: Socket A to lead E1 Socket B to lead E2 Socket C to lead E3 Socket D to lead E4 Socket E to lead E5 4. Does multimeter read 0 ohms for each measurement? YES NO 2YN 1. Replace cable W5 (WP 0839 00). 2. Verify no faults found. 0109 00-4