TM 5-4220-231-14&P
(3)
Remove tubing (12) from positionable
elbow (8) by positioning a wrench on
union nut (11) and one on elbow (8).
8
Turn
union
nut counterclockwise.
11,10
Remove,
cut, and
discard
O-ring
12
(10).
(4)
Use an allen wrench to loosen set
1
2
screw
(2), and remove handle (1)
3
from stem of valve (4). Remove hex
nut (3) from valve (4).
4
(5)
Remove valve (4) with elbow (8) from
back of panel.
Remove
positionable
4
elbow from valve.
Remove,
cut, and
discard O-ring (9).
8
8
1
k2
4-35
