TM-9-2350-277-20-4 Unit Maintenance Manual Volume 4 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-4 REPLACE DRIVER’S SEAT POST ASSEMBLY 0556 00 THIS WORK PACKAGE COVERS: Removal (page 0556 00-1). Installation (page 0556 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 Locknuts (2) P e r s o n n e l R e q u i r e d Unit Mechanic Helper (H) 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) Driver’s seat assembly removed (WP 0551 00) Driver’s seat impact absorber removed (WP 0555 00) REMOVAL 1. Remove bumper (1), two screws (2), and locknuts (3) from lower support bracket (4). Discard locknuts. 2. Support post assembly (5) and remove two screws (6), washers (7), and strip (8) from post assembly and sponson bracket (9). Remove post assembly from carrier. Have helper assist. 0556 00-1