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 4Y 1. Disconnect battery ground strap/lead(s) (WP 0337 00), (WP 0338 00), or (WP 0339 00). 2. Remove harness 12349873 plug (1) from generator jack (2). 3. Inspect harness plug pins for corrosion or damage. 4. Is plug free from corrosion and damage? YES NO 4YN 1. Replace harness. (See Table of Contents). 2. Verify no faults found. 5Y 1. Replace generator (WP 0255 00). 2. Verify no faults found. AY 1. Measure resistance between regulator housing (1) and ground. Use VTM. 2. Does VTM read 0 ohms? YES NO AYN 1. Remove regulator (WP 0257 00) and clean ground contact (bolted surface). 2. Install regulator (WP 0257 00). 3. Verify no faults found. A2Y 1. Has regulator been adjusted? YES NO A2YN 1. Adjust voltage regulator (WP 0256 00). 2. Verify no faults found. 0025 00-2