TM-9-2350-261-20-2 Unit Maintenance Manual Volume 2 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-2 REPLACE FAN DRIVE FIXED IDLER AND PULLEY 0212 00 THIS WORK PACKAGE COVERS: Removal (page 0212 00-1). Installation (page 0212 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) Snap Ring Pliers (WP 0780 00, Item 45) Torque Wrench (WP 0780 00, Item 104) M a t e r i a l s / P a r t s Cotter pin (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 W P 02 11 00 E q u i p m e n t C o n d i t i o n Engine stopped/shutdown (see your -10) Ramp lowered (see your -10) Power plant rear access panel removed (WP 0431 00, WP 0432 00, or WP 0433 00) REMOVAL 1. Remove fan drive belts (WP 0211 00). 2. Remove bolt (1), washer (2), nut (3), and idler pulley (4) from idler arm (5). 3. Remove two cotter pins (6), straight pins (7) and (8), and idler arm (5) from transfer gearcase. Discard cotter pins. 4. Remove two retaining rings (9), bearings (10), and spacer (11) from idler pulley (4). 0212 00-1