TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-1 SERVICE STOPLIGHT DOES NOT WORK 0042 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 (WP 0541 00, Item 57) Multimeter (WP 0541 00, Item 29) 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 negative lead(s) disconnected (WP 0292 00) T 1. Check for loose electrical connections. 2. Are electrical connections clean and tight? YES NO TN 1. Clean and tighten loose electrical connections. 2. Verify no faults found. Y 1. Remove bulbs (1) from stoplight-taillight (WP 0278 00). 2. Check bulbs (1) for continuity. 3. Does multimeter indicate continuity? YES NO YN 1. Replace faulty stoplight- taillight bulb (WP 0278 00). 2. Verify no faults found. 0042 00-1