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 PERSONNEL SEATS, CUSHIONS, AND BELTS (M577A3 ONLY) 0547 00 THIS WORK PACKAGE COVERS: Removal (page 0547 00-1). Installation (page 0547 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) M a t e r i a l s / P a r t s Cotter pin (6) Locknut (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 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) Ramp lowered (see your -10) REMOVAL NOTE There are two personnel seats in the M577A3 carriers. Remove and install both seats the same way. 1. Remove two cotter pins (1), four washers (2), two headed pins (3), and seat (4) from two brackets (5). Discard cotter pins. 2. Remove four screws (6), washers (7), and two brackets (5) from sponson. 3. Remove two locknuts (8), washers (9), screws (10), and seatbelt (11) from seat (4). Discard locknuts. NOTE Remove two washers (9) on two center positions on right seat. 4. Remove four cotter pins (12), two straight pins (13), and two legs (14) from seat (4). Discard cotter pins. 0547 00-1