CLEAN, INSPECT, AND REPAIR - TM-9-2350-261-20-2

TM-9-2350-261-20-2 Carrier Personnel Full Tracked Armored M113A2 2350-01-068-4077 Carrier Command Post Light Tracked M577A2 2350-01-068-4089 Manual
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TM 9-2350-261-20-2 4. Remove circuit 6 lead (1) and circuit 48B lead (2) as follows: a. Remove nut (3) circuit 6 lead (1), screw (4) and circuit 48B lead (2) from battery terminal lug (5). b. Remove circuit leads 6 and 48B (1 and 2) and two grommets (6) from battery box. Discard grommets. c. Loosen nut (7) on screw (8) and remove terminal lug (5). Use battery terminal puller. CLEAN, INSPECT, AND REPAIR 5. Clean battery terminal lugs, battery posts, grounding bracket on hull, and lead connectors with brush dipped in mixture of sodium bicarbonate and water. After foaming stops, flush parts with clean water. Dry with clean cloth. 6. Clean battery terminals and posts with bat- tery terminal cleaner. 7. Check battery cover. Remove dents. Repair cracks. Replace cover damaged beyond repair. 8. Check leads. Replace worn leads and darnaged connectors (page 14-3). INSTALL 9. CAUTION Battery cells can be damaged if the bat- tery is hooked up incorrectly. Make sure battery is hooked up correctly. Install circuit 6 lead (1) and circuit 48B lead (2) as follows: a. Install tetial lug (5) on positive (+) battery post. Secure with screw (8) and nut (7). b. Install two new grommets (6) in battery box. Route circuit 6 lead (1) and 48B (2) through grommets into battery box. c. Install screw (4), circuit 48B lead (2) and circuit 6 lead (1) on terminal lug (6) and secure with nut (3). 13-8

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