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(S) DO NOT WORK 0039 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. Remove harness 12268797 plug (1) from jack (2) on faulty dome light. 2. Turn MASTER SWITCH ON. 3. Measure voltage between harness 12268797 plug (1) and ground. 4. Does multimeter read 17 volts or more? YES NO GO TO BY (PAGE 0039 00-3) 0039 00-1