TM-9-2350-261-20-4 Unit Maintenance Manual Volume 4 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-4 REPLACE M13 NBC HEATER WIRING HARNESS (M577A2 ONLY) 0670 00 THIS WORK PACKAGE COVERS: Removal (page 0670 00-1). Installation (page 0670 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 0780 00, Item 29) M a t e r i a l s / P a r t s Grommet Locknut Lockwasher (2) Lockwasher (4) Tie strap (AR) P e r s o n n e l R e q u i r e d Unit Mechanic 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 lead disconnected (WP 0294 00) REMOVAL 1. Remove four screws (1), lockwashers (2), four clamps (3), and tie straps (4) from weldnuts in driver’s compartment. Remove clamps from wiring harness (5) and cable (6). Discard lockwashers and tie straps. NOTE Tag all leads and cables before removing. 2. Disconnect wiring harness (5) from control box (7). 3. Remove screw (8), two lockwashers (9), and ground lead (10) from control box (7). Discard lockwashers. 4. Remove screw (11), two washers (12), locknut (13), and ground lead (14) from panel (15). Discard locknut. 5 . Cut tie strap (1 6) fro m groun d lead (14) an d wiring harness (5). Discard tie strap. 6. Loosen screw on cable connector (17) and remove ground lead (14). 7. Remove cable connector (17) from air purifier (18). 0670 00-1