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 FAN DRIVE SHAFT AND BEARING HOUSING 0248 00 THIS WORK PACKAGE COVERS: Removal (page 0248 00-1). Installation (page 0248 00-3). 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 85) M a t e r i a l s / P a r t s Antiseize compound (WP 0928 00, Item 11) Packing Washer (3) 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) Battery ground strap removed (WP 0337 00), (WP 0338 00), or (WP 0339 00) Power plant rear access panel removed (see your -10) Fan drive gear box drained (WP 0155 00) Power plant grill raised (WP 0464 00) Fan drive pulley removed (WP 0244 00) REMOVAL WARNING Failure to set the parking brake and block the road wheels can allow the carrier to move and could result in injury or death. Always set the parking brake and block road wheels before working on the carrier. 1. Remove two pins (1) from bearing housing (2) and bearing support (3). Tap pins in toward center of fan. 0248 00-1