TM 9-2350-277-20-4
REPLACE COMMANDERS SEAT AND POST (M113A3, M1059A3, AND M58 ONLY)
Continued
0560 00
3.
Remove locknut (4), washer (5), screw (6), and post (2) from base (7). Discard locknut.
4.
Remove base (7) from hull crossmember.
NOTE
Do Step 5 for M1059A3 and M58 only.
5.
Remove screw (8), lockwasher (9), and nut (10) from post (2). Discard lockwasher.
6.
Remove quick-release pin (1) from link (2) and hull top plate brackets. Remove seat and post assembly (3) from carrier.
7.
Open both ends of hook (4). Remove from pin (1) and chain (5).
8.
Remove tube (6) from chain (5).
9.
Open both ends of hook (7). Remove hook from chain (5) and bracket (8).
10. Remove locknut (9), washer (10), bracket (8), link (2), and screw (11) from post (3). Discard locknut.
0560 00-2