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 ELECTRONIC EQUIPMENT HEATER BATTERY-TO-CONTROL BOX LEAD (M577A2 ONLY) 0631 00 THIS WORK PACKAGE COVERS: Removal (page 0631 00-1). Installation (page 0631 00-2). 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) 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 WP 0633 00 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 nut (1) and circuit 400A lead (2) from front battery positive terminal (3). 2. Remove lead (2) and grommet (4) from battery box (5). Discard grommet. 3. Remove two straps (6) and lead (2) from circuit 6 lead (7). 4. Disconnect lead (2) from control box lead (8). 5. Remove heater from carrier (WP 0633 00). 6 . Rem ove screw ( 9) and two clam ps (1 0) and (11 ) from b ulk head weldn ut. 0631 00-1 Grommet Lockwasher (3) M s a t t r e a r P i / a s l