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TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download

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TM 9-2350-247-20-1 200 AMP FULL FIELD CHARGE TROUBLESHOOTING (M548A3)—Continued 0026 00 2Y 1. Install cover and six screws on voltage regulator. 2. Connect generator test kit. 3. Check capacitors from field to ground (test harness lead 2 to ground). 4. Does multimeter read between 100,000 ohms and infinity? YES NO 2YN 1. Replace generator (WP 0246 00). 2. Repeat 200 amp charging system operational check (WP 0024 00). 3Y 1. Check capacitors from field to positive (test harness lead 3 to 4). 2. Does multimeter read between 100,000 ohms and infinity? YES NO 3YN 1. Replace generator (WP 0246 00). 2. Repeat 200 amp charging system operational check (WP 0024 00). 4Y 1. Disconnect generator test kit. 2. Replace voltage regulator (WP 0251 00). 3. Repeat 200 amp charging system operational check (WP 0024 00). 0026 00-2