TM 5-4220-231-14&P
(3)
Remove
snubber
(3)
from
gage
by
positioning
a wrench
on the gage
stem
and
the
snubber.
Turn
snubber,
(3)
counter-clockwise.
Remove,
cut,
and
discard
O-ring (6).
3,6
(4)
Remove mounting kit (7) from gage (1) by
removing
the two outside
hex nuts (8).
8
7
(5)
Remove gage from the front of the panel.
8
b. Replace
(1)
Lubricate a new O-ring (6), M83248/2-904,
with silicone compound
(item 9, Appendix
D). Wrap teflon tape (item 19, Appendix
D) around
threads
on gage
stem.
(2)
Place lubricated
O-ring (6) over threads
on
gage stem.
Install gage
snubber
(3) on
gage stem.
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