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 PULLEY DRIVE SHAFT, BEARING, AND HOUSING 0217 00 THIS WORK PACKAGE COVERS: Removal (page 0217 00-1). Installation (page 0217 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 102) M a t e r i a l s / P a r t s Key washer (3) Lockring Packing 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/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) Fan drive belts removed (WP 0211 00) Fan pulley access cover removed (WP 0214 00) Fan pulley removed from fan drive shaft (WP 0214 00) REMOVAL 1. Remove three screws (1), key washers (2), and housing (3) from support (4). Discard key washers. 2. Remove bearing (5) and drive shaft (6) from housing (3). 3. Loosen setscrew (7) in collar (8) and separate collar from bearing (5). 4. Remove drive shaft (6) from housing (3), bearing (5), and collar (8). 5. Remove lockring (9) and packing (10) from drive shaft (6). Discard packing and lockring. 0217 00-1