TM-9-2350-277-20-4

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 4 OF 6

TM-9-2350-277-20-4 - Page 287 of 861

TM 9-2350-277-20-4

REPLACE MORTAR HATCH INTERIOR RELEASE MECHANISMS (M1064A3 ONLY) —

Continued

0481 00

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 bolts (4).

3.

Remove two clevises (3) and tube (5) from chain (6).

4.

Remove four nuts (7), two tee head bolts (4), and springs (8) from brackets (9).

5.

Remove eight screws (10), lockwashers (11), two brackets (9), and washers (12) from cover section (13). Discard

lockwashers.

6.

Remove four screws (14), lockwashers (15), two strikes (16), and spacer(s) (17) from hull top plate. Discard

lockwashers.

0481 00-2