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 GENERATOR MALFUNCTIONS AS INDICATED BY BATTERY/GENERATOR INDICATOR—Continued 0025 00 B2Y 1. Remove harness 12349881 plugs (1) and (2) from voltage regulator (3). 2. Inspect all plug and jack pins for corrosion or damage. 3. Are plugs and jacks free from corrosion and damage? YES NO B2YN 1. Faulty harness 12349881 plug or jack. Beyond unit maintenance repair. 2. Notify supervisor. B3Y 1. Measure resistance on regulator (1), between jacks (2) and (3); Measure between socket C (4) and pin C (5). Measure between socket D (6) and pin A (7). 2. Does VTM read 0 ohms? YES NO B3YN 1. Replace regulator (WP 0257 00). 2. Verify no faults found. 0025 00-4