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 NO EXTERIOR LIGHTS OPERATE 0029 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 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 Mechanic 63T10 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) T 1. Remove instrument panel for access. See task: remove instrument panel mounts and ground lead (WP 0295 00). 2. Remove harness 12349881 plug (1) from lighting control switch (2). 3. Remove harness 12349881 circuit 15 plug (3) from harness 10933038 circuit 15 jack (4). 4. Measure resistance between harness 12349881 circuit 15 plug (3) and lighting control switch plug (1) pin F (5). 5. Does multimeter read 0 ohms? YES NO TN 1. Repair circuit 15 (WP 0382 00). 2. Verify no faults found. 0029 00-1 Change 1