ARMY TM 9-1240-379-34
MARINE CORPS TM 04332A-34
13 Aline holes of periscope latch (28) with
17 Install purging valve stem (32) in in-
holes in infrared body assembly (7).
frared body assembly (7) and tighten.
14 Install two machine screws (29),
18 Install valve core (33) in purging valve
assembled with two lockwashers (30),
stem (32).
and tighten.
19 Assemble pneumatic valve cap (34) to
15 Assemble one end of valve cap strap
other end valve cap strap (31) and then
(31) to tapered thread end of purging
install on purging valve stem (32).
valve stem (32).
16 Appl.y sealing compound to tapered
thread end of purging valve stem (32).
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