TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 200 AMP FULL FIELD CHARGE TROUBLESHOOTING 0022 00 INITIAL SETUP: M a i n t e n a n c e L e v e l Unit T o o l s a n d S p e c i a l T o o l s Alternator Test Kit (WP 0780 00, Item 78) Electrical Connector Pliers (WP 0780 00, Item 44) General Mechanic’s Tool Kit (WP 0780 00, Item 29) Multimeter (WP 0780 00, Item 43) P e r s o n n e l R e q u i r e d Unit Mechanic R e f e r e n c e s WP 0294 00 E q u i p m e n t C o n d i t i o n Engine stopped (see your -10) Carrier blocked (see your -10) Ramp lowered (see your -10) All radios and heaters OFF (see your -10) Battery box cover removed (WP 0295 00) or battery drawer open (WP 0306 00). T 1. Disconnect battery ground lead (WP 0294 00). 2. Check all electrical connectors, harnesses, and cannon plugs before connecting alternator test kit. 3. Are connectors and cannon plugs tight and pins in place in harnesses? TN 1. Tighten or repair connections, cannon plugs, and harnesses. Use electrical connector pliers. 2. Repeat charging system operational check (WP 0020 00). Y 1. Remove six screws (1) and cover (2) from voltage regulator (3). 2. Connect multimeter to clean unpainted surface and vehicle ground. 3. Does multimeter read 0.5 ohms or less? YN 1. Ensure lockwashers (4) and screws (5) are tight on plate (6). 2. Tighten nut (7) securing ground lead (8) to regulator (3). 3. Install cover and screws on voltage regulator. 4. Repeat charging system operational check (WP 0020 00). 0022 00-1