TM 5-5420-227-24
CUPOLA COVER SAFETY LATCH REPLACEMENT (Sheet 1 of 2)
3/4 in. socket with 1/2 in. drive
TOOLS:
Ratchet with 1/2 in. drive
3/4 in. combination wrench
1/8 in. drive pin punch
Hammer
Long round nose pliers
Cotter pin
SUPPLIES:
Lockwasher
Spring pin
PERSONNEL:
One
REFERENCE:
Close cupola cover (TM 5420-226-10)
PRELIMINARY
PROCEDURE:
REMOVAL:
Holding screw (A) with wrench, use
1.
socket t o remove nut (B) and lock-
washer (C). Throw away lockwasher
(c).
Remove screw (A).
2.
Using hammer and punch, drive out
3.
spring pin (D).
Manually remove knob (E) and spring (F).
4.
Remove rod (G) with latch (H) from
5.
mounting bracket (J).
Using pliers, remove cotter pin (K).
6.
Throw away cotter pin (K).
Using pliers if necessary, remove
7.
headed pin (L).
Go on to Sheet 2
3-17