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 472 of 861

TM 9-2350-277-20-4

REPLACE DRIVER’S HATCH COVER AND EXTERIOR LOCK

0531 00

THIS WORK PACKAGE COVERS:

Removal (page 0531 00-1).

Installation (page 0531 00-3).

INITIAL SETUP:

Maintenance Level

Unit

Tools and Special Tools

General Mechanic’s Tool Kit (WP 0926 00, Item 65)

Materials/Parts

Grease (WP 0928 00, Item 12)

Cotter pin

Locknut (3)

Seal

Personnel Required

Unit Mechanic

References

See your -10

Equipment Condition

Engine stopped (see your -10)

Carrier blocked (see your -10)

Driver’s hatch interior latch disconnected

from hatch cover (WP 0534 00)

Driver’s hatch periscope guard removed (WP 0536 00)

Driver’s hatch periscope quick release

assembly removed (see your -10)

REMOVAL

WARNING

Falling hatch could seriously injure you.

Keep head lower than closed hatch position when opening or closing hatch. Keep hands clear of

hatch rim when closing. Make sure latch pin or mechanism is fully engaged when hatch is in

any open position.

0531 00-1

Change 2