TM 5-4220-231-14&P
(3)
Loosen and remove tube (4) from
threaded
connector
(2)
by
-41
positioning
a wrench
on union nut
-
I
(3) and
threaded
connector
(2).
Turn union
nut counterclockwise.
Remove, cut, and discard O-ring (8).
3,8
2
(4)
Remove fifter (1), with connector (2),
Dome
Loaded
from dome
loaded
regulator
by
Regulator
turning
filter
counterclockwise.
Remove, cut, and discard O-ring (6).
6
2
(5)
Remove threaded
connector
(2) from
fifter (1) by positioning
wrenches
on
fifter and
connector
and turning
connector
counterclockwise.
Remove, cut, and discard O-ring (7).
7
2
b.
Replace
(1)
Lubricate
new O-ring (7), M83248/2-
912, with silicone compound
(Item 9,
Appendix
D). Install O-ring (7) on
connector
(2). Install connector
(2)
in new fifter (1).
3,8
]@
r2
4-100
