TM-9-2350-277-20-4 Unit Maintenance Manual Volume 4 M113A3 M577A3 M1064A3 M1068A3 M58 Download
Page 577 of 884
TM 9-2350-277-20-4 REPAIR DRIVER’S SEAT POST ASSEMBLY 0557 00 THIS WORK PACKAGE COVERS: Disassembly (page 0557 00-1). Assembly (page 0557 00-4). 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) Retaining Ring Pliers Set (WP 0926 00, Item 32) M a t e r i a l s / P a r t s Cotter pin Locknut (4) Locknut (2) Locknut (4) Spring pin (4) 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) Driver’s seat assembly removed (WP 0551 00) Driver’s seat impact absorber removed (WP 0555 00) Driver’s seat post assembly removed (WP 0556 00) DISASSEMBLY 1. Lower seat support (1) to bottom hole. Remove cap (2), two screws (3), locknuts (4), and stiffener (5) from post (6). Discard locknuts. 2. Remove four screws (7), washers (8), lock nuts (9), two spacers (10), and plate (11) from post (6). Discard locknuts. 0557 00-1