TM-9-2350-277-20-4 Unit Maintenance Manual Volume 4 M113A3 M577A3 M1064A3 M1068A3 M58 Download
Page 495 of 884
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: M a i n t e n a n c e L e v e l Unit T o o l s a n d S p e c i a l T o o l s General Mechanic’s Tool Kit (WP 0926 00, Item 65) M a t e r i a l s / P a r t s Grease (WP 0928 00, Item 12) Cotter pin Locknut (3) Seal P e r s o n n e l R e q u i r e d Unit Mechanic R e f e r e n c e s See your -10 E q u i p m e n t C o n d i t i o n 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