TM 5-4220-231-14&P
(3)
Install HP filter on regulator
(10) by
tightening
nut on positionable
union
5
(5) clockwise
while holding regulator
securely.
10
(4)
Lubricate
new O-rings
(6). M83248/2-
111,
and
(7),
M83248/2-908,
with
7
silicone
compound
(Item 9, Appendix
D), and install on each threaded
end
of positionable
elbow
(2).
Install
elbow (2) on HP filter (1).
(5)
Position
and tighten
HP tubing (3) on
positionable
elbow
(2), and
tighten
2
union
nut (4) to positionable
elbow
(2).
3
4
(6)
Apply pressure
to DACC.
Leak-test
with nonionic: detergent
solution
(NID)
GP (Item 17 of Appendix
D). Correct
leaks
as necessary.
(7)
Reinstall
and secure
the DACC panel
in the DACC case
with all securing
screws.
Replace
and secure
case
front cover over DACC panel.
(8)
Complete
Reentry
Control
Report
and
Log.
4-5
