TM-9-2350-277-20-3 Unit Maintenance Manual Volume 3 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-3 REPLACE DISTRIBUTION BOX ASSEMBLY (M577A3 AND M1068A3 ONLY) — Continued 0271 00 2. Install new grommet (5) and circuit 2A lead (6) in distribution box (3). 3. Install new grommet (7) and circuit 2 lead (8) in distribution box (3). 4. Install new grommet (9) and circuit 400 lead (10) in distribution box (3). NOTE If bilge pump circuit breakers were removed, see (WP 0275 00) for installation. If bilge pump circuit breakers were not removed, go to Step 8. 5. Connect circuit 450A lead (11) to circuit breaker (12). 6. Connect circuit 450C lead (13) to circuit breaker (14). 7. Install circuit 450C lead (13) on bus bar (15). Secure with new lockwasher (16) and screw (17). 8. Install new grommet (18) and circuit 450B lead (19) in distribution box (3). Connect circuit 450B lead to circuit breaker (20). 9. Install new grommet (21) and circuit 450 lead (22) in distribution box (3). Connect circuit 450 lead to circuit breaker (23). 0271 00-4