TM-9-2350-277-20-5 Unit Maintenance Manual Volume 5 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-5 REPLACE M8A3/M3 NBC FILTER SWITCH ASSEMBLY (M1059A3 ONLY) 0804 00 THIS WORK PACKAGE COVERS: Removal (page 0804 00-1). Installation (page 0804 00-3). 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 (4) Lockwasher (2) Lockwasher (2) Lockwasher (2) 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) REMOVAL 1. Remove circuit 579C lead (1) from air filter switch (2) on switch assembly (3). 2. Remove jumper lead (4) from air filter switch (2) and circuit breaker (5) on switch assembly (3). 3. Remove circuit 579A lead (6) from circuit breaker (5) on switch assembly (3). 4. Remove circuit 537C lead (7) from air filter ON lamp (8) on switch assembly (3). 5. Remove two mounting screws (9), four washers (10), two locknuts (11), and switch assembly (3) from instrument panel (12). Discard locknuts. 0804 00-1