TM 9-2350-247-20-1
100 AMP CHARGING SYSTEM MALFUNCTIONS (M548A1)—Continued
0023 00
6Y
1. Measure resistance between harness plugs (1) and C2 (2), sockets
A (3) to A (4) and C (5) to C (6).
2. Does multimeter read 0 ohms each time?
YES
NO
6YN
1. Repair/replace harness
(WP 0294 00).
2. Verify no faults found.
7Y
1. Remove four screws (4) and regulator (3) from regulator plate (5).
2. Measure resistance between regulator jack (1), regulator jack (6),
socket C (7) to pin A (8), and socket D (9) to pin C (10).
3. Does multimeter read 0 ohms between socket D (9) and pin C
(10), and infinity between socket C (7) and pin A?
YES
NO
7YN
1. Replace regulator (WP 0249 00).
2. Verify no faults found.
0023 00-4
