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 COOLANT PUMP IDLER PULLEY/BELTS 0240 00 THIS WORK PACKAGE COVERS: Removal (page 0240 00-1). Installation (page 0240 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) Torque Wrench (WP 0926 00, Item 81) Socket Set (WP 0926 00, Item 72) M a t e r i a l s / P a r t s Lockwasher (2) 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 rear access panels removed (see your -10) REMOVAL NOTE Idler arm, pulleys, and belts are removed from art for clarity only. Physical removal of these items is not required to access coolant pump belts for adjustment. 1. Loosen two screws (4) securing idler adjusting bracket (2) to engine. 2. Remove two drive belts (5) from three pulleys (1)(6)(7). 3. If damaged, remove two screws (4), washers (3), idler adjusting bracket (2) and idler pulley (7) from engine. 0240 00-1 Change 1