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 VEHICLE BATTERIES DISCHARGE WITH EXTERNAL AC POWER APPLIED (M1068A3 ONLY)—Continued 0103 00 5Y 1. Measure voltage between terminal 2 (1) of circuit breaker CB5 (2) and terminal block E4 (3). 2. Does multimeter read 110 volts AC or more? YES NO 5YN 1. Replace circuit breaker CB5 (WP 0828 00). 2. Verify no faults found. 0103 00-5