TM 5-4220-231-14&P
(6)
Lubricate O-ring (20), M83248/2-111,
with silicone
compound
(Item
9,
Appendix
D), and install on elbow
(17).
Position and tighten tube (18)
18
to elbow
(17) by tightening
union nut
(19) clockwise.
17
20
(7)
Perform
step
b of
Para.
4-3
and
19
replace
HP
filter
on
regulator
housing.
(8)
Install teflon
bushing
(5) on housing,
and install neoprene
sleeves
(6) on
regulator
from front of panel.
(9)
Install
handle
(4) on regulator
with
hex-head
screws
(3)
in center
of
handle.
Install center
spacer
(2) on
handle
with hex-head
screw
(1).
6
3
4
(10) Apply pressure
to DACC.
Leak-test
5
with nonionic
detergent
solution
(NID)
2
GP (Item 17, Appendix
D).
Correct
1
leaks as necessary.
(11) Reinstall
and secure
the DACC panel
in the
DACC
case
with all securing
screws.
Replace
and
secure
case
front cover
over
DACC panel.
(12)
Complete
Reentry
Control
Report
X
L@@'
3
@4
2
5
and Log.
4-10
