TM-9-2350-277-20-1 Unit Maintenance Manual Volume 1 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-1 DOME LIGHT MALFUNCTION (M577A3 ONLY) 0040 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: automotive (WP 0926 00, Item 65) Multimeter (WP 0926 00, Item 30) P e r s o n n e l R e q u i r e d Unit Mech 63T10 Helper (H) 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) Vehicle blocked (see your -10) T 1. Turn MASTER SWITCH to ON (see your -10). 2. Turn BLACKOUT BYPASS switch to ON. 3. Do white dome lights come on? YES NO GO TO BY (PAGE 0040 00-4) Y 1. Turn BLACKOUT BYPASS switch to OFF. 2. Operate rear dome light switch. 3. Operate front dome light switch. 4. Do blackout lights malfunction? YES NO GO TO CY (PAGE 0040 00-4) 0040 00-1