TM 5-4220-231-14&P
4-27 Primary High Pressure (HP) Regulator (CRS).
This task covers: Replace
INITIAL SETUP
Tools
Equipment
Conditions
Bleed CRS
General
Mechanics
Tool Kit
O-ring Installation and Removal Tool
Ford Wrench
Materials/Parts
References
HP Regulator,
13229E4575
Para. 4-25, General
O-ring, M83248/2-010
(1)
O-ring, M83248/2-212
(1)
O-ring, M83248/2-904
(2)
Silicone Compound
(Item 9, Appendix D)
Tape, Teflon (Item 19, Appendix D)
Nonionic Detergent
Solution (NID) GP
(Item 17, Appendix D)
a.
Remove
PRIMARY
HP
(1)
Determine
the location
of the primary
REGULATOR
high pressure
regulator
to be
removed.
Notice
that the dome
loader
regulator
bracket,
which is
over the HP regulator,
is not shown
in figures for clarity of sketches.
(2)
Loosen tee (10) from tailpiece (9) on
regulator
housing
(8) by positioning
a
wrench on union nut (11) and turning
counterclockwise.
10
9
10
9
18
4-78
Change 1
