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 BILGE PUMP CIRCUIT BREAKERS 0275 00 THIS WORK PACKAGE COVERS: Removal (page 0275 00-1). Installation (page 0275 00-2). 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 0926 00, Item 65) M a t e r i a l s / P a r t s Locknut (8) Locknut (4) 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) Battery ground strap disconnected (WP 0337 00) or (WP 0338 00) Instrument warning light panel removed (WP 0260 00) REMOVAL 1. Remove eight screws (1), washers (2), and locknuts (3) from master switch panel (4) and distribution box (5). Remove master switch panel from distribution box. Discard locknuts. 2. Disconnect circuit 450 lead (6) and circuit 450A lead (7) from front bilge pump circuit breaker (8). 3. Disconnect circuit 450B lead (9) and circuit 450C lead (10) from rear bilge pump circuit breaker (11). 0275 00-1 Change 2 4. Remove four locknuts (12), screws (13), and two circuit breakers (8) and (11) from distribution box (5). Discard locknuts