TM 5-5420-228-24
DRIVER'S HATCH NIGHT VIEWER LATCH REPLACEMENT (Sheet 2 of 5)
NOTE
Early vehicles are equipped with infrared periscope mount (page
3-25). Late vehicles are equipped with night viewer mount.
REMOVAL:
Position driver's hatch in closed but not latched
1.
position with night viewer latch in latched
position.
NOTE
Before performing step 2, get
another person to hold inside
components upon removal of screws
(A).
2.
Using 3/4 inch socket, remove two screws (A)
and lockwashers (B).
Remove latch mechanism (C) and plate (D).
3.
4.
Using flat-tip screwdriver, remove gasket (E)
and pad (F).
Go on to Sheet 3
TA251763