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 CHARGING SYSTEM OPERATIONAL CHECK 0020 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 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 See your -10 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) T NOTE On carriers that have standard auxiliary power receptacles, touch red lead to positive and black lead to negative sockets in the receptacle. 1. Turn MASTER SWITCH to ON (see your -10). 2. Measure battery voltage by placing red lead (1) in positive socket of NATO plug (2) on auxiliary power (slave) receptacle (3). Touch negative lead (4) to outside of NATO plug on receptacle. 3. Is battery voltage more than 24.8 volts? TN 1. Replace or charge batteries. See TM 9-6140-200-14. 2. Verify no faults found. Y 1. Start engine and run at fast idle (800 RPM) with no electrical equipment/load. 2. Is voltage higher than battery voltage? YN 1. Go to 200 Amp Charge/Regulation Troubleshooting (WP 0021 00). 2. Verify no faults found. 0020 00-1