TM 5-4220-231-14&P
b.
Replace
(1)
Wrap
teflon
tape
(Item
19, Appendix
D)
around
threads
of new relief valve
(1).
(2)
Install
relief valve (1) in positionable
elbow
(2), by positioning
a wrench
on valve hex
and
turning
clockwise.
(3)
Apply
pressure
to volume
tank.
Leak-test
with nonionic
detergent
solution
(NID) GP
(Item
17, Appendix
D).
Correct
leaks
as
necessary.
(4)
Complete
Reentry
Control
Report
and
Log.
3-34
