TM-9-2350-261-20-3

CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 3 OF 4

TM-9-2350-261-20-3 - Page 202 of 932

TM 9-2350-261-20-3

REPLACE MORTAR HATCH EXTERIOR CATCHES AND BUMPERS

(M1064 ONLY) — Continued

0467 00

REMOVAL

NOTE

Three exterior catches and bumpers are removed and installed the same way. The three chains

and some brackets are not interchangeable and should be returned to the same assembly

during installation. Left section is shown.

1.

Remove two cotter pins (1) from headed pins (2). Discard cotter pins.

2.

Remove two headed pins (2) and clevises (3) from tee head bolt (4) and arm (5).

3.

Remove two clevises (3) from chain (6).

4.

Remove spring pin (7), handle (8), spring (9), and washer (10) from arm (5). Discard spring pin. Remove arm from

hull top plate.

5.

Remove two nuts (11) from tee head bolt (4). Remove tee head bolt and spring (12) from latch bolt bracket (13).

NOTE

Latch bolt bracket for center door section is mounted on right door section. Bracket for right

door section does not have four spacers installed.

6.

Remove four screws (14), lockwashers (15), spacers (16), and latch bolt bracket (13) from hull top plate. Discard

lockwashers.

0467 00-2