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 TO AC CIRCUITS (M1068A3 ONLY)—Continued 0107 00 10Y 1. Set BLACKOUT ENABLE switch to down position. 2. Set AC LIGHTS switch in upward position. 3. Measure resistance between terminal 2 (1) and terminal 1 (2) of circuit breaker CB17 (3). 4. Does multimeter read 0 ohms? YES NO 10YN 1. Replace circuit breaker CB17 (WP 0828 00). 2. Verify no faults found. 0107 00-11