TM 5-4220-231-14&P
4-31 Shutoff Valve Cartridge (CRS).
This task covers: Replace
INITIAL SETUP
Tools
Equipment
Condition
General Mechanics Tool Kit
Bleed CRS
O-ring Installation and Removal Tool
Ford Wrench
Materials/Parts
Reference
Valve, Shut Off Cartridge 13229E4671
Para. 4-25, General
Soft Goods Kit, CPV 13230E4946
O-ring, M83248/2-010 (1)
O-ring, M83248/2-116 (3)
O-ring, M83248/2-111 (2)
Silicone Compound (Item 9, Appendix D)
Nonionic Detergent Solution (NID) GP
(Item 17, Appendix D)
a. Remove
(1)
Locate
cartrWge
valve
to be
replaced. It should be noted that the
11
-Cartridge
Vaive
mafdold must be removed from the
CRS to gain access for removai and
replacement
of the cartridge valve.
14
For
cLwfty,
the
mjwviteld
is
shown
here withouit tiftiinys mid **
relief
v*m
in the Wp of Ow "Mlilled
is not
shmn*in
any skewhm.
(2)
Bwoove
tube N
fwm
poetionable
4
2
do.w
(2) by poeMoning
a wrench
on
3,5
union nut (3) and turning
counter-
clockwise.
Remove, cut, and discard
O-ring
(5) whi@-_hwas under
union
nut. Loosen
the union nut on the
other end of tube (4) so the tube may
be swung
slightly
away from the
positionable
elbow (2).
Change
5
4-93
