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 POWER FROM DC POWER EXTENSION BOX A9 (ALL EXCEPT JACK J23) (M1068A3 ONLY)—Continued 0095 00 Y 1. Turn MASTER SWITCH to OFF. 2. Remove cable W10 plug P1 (1) from DC Power Extension Box A9 jack J1 (2). 3. Measure resistance between pins of plugs P1 (1) and P14 (3) on cable W10 as follows: P1 pin A to P14 pin A P1 pin B to P14 pin B P1 pin C to P14 pin C P1 pin D to P14 pin D 4. Does multimeter read 0 ohms for each set of pins? YES NO YN 1. Replace cable W10 (WP 0844 00). 2. Verify no faults found. 2Y 1. Replace DC Power Extension Box A9 (WP 0834 00). 2. Verify no faults found. 0095 00-3