TM 9-2350-277-20-4
REPLACE COMMANDERS JUMP SEAT (M113A3 ONLY) Continued
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6.
Install spring (1) on large cotter pin (3) and support (2).
7.
If removed, install new splined nuts (16) in seat (17).
8.
Align seat (17) with support (2). Secure with eight washers (18) and screws (19).
9.
Align seatbelt (20) with support (2). Secure with two screws (21), washers (22), and new locknuts (23).
10. Install cushion (24) on seat (17).
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