TM-9-2350-277-20-2 Unit Maintenance Manual Volume 2 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-2 REPLACE IDLER ARM AND SPRING TENSIONER 0246 00 THIS WORK PACKAGE COVERS: Removal (page 0246 00-1). Installation (page 0246 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 0926 00, Item 65) M a t e r i a l s / P a r t s Cotter pin (2) Locknut 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) Power plant lower rear access panel removed (see your -10) Flat pulley removed (WP 0245 00) REMOVAL 1. Remove cotter pin (1) and pin (2) from bracket (3). Discard cotter pin. 2. Remove cotter pin (4) and pin (5) from idler arm (6). Remove spring tensioner (7). Discard cotter pin. 0246 00-1