TM 5-4220-231-14&P
4-28 Secondary
High Pressure
(HP) Regulator
(CRS).
This task covers:
Replace
INITIAL SETUP
Tools
Equipment
Conditions
General
Mechanics
Tool Kit
Bleed CRS
O-ring Installation
and Removal
Tool
Ford Wrench
Materials/Parts
References
HP Regulator,
13229E4575
Para. 4-25, General
O-ring, M83248/2-111
(1)
O-ring, M83248/2-210 (1)
O-ring, M83248/2-908
(2)
Silicone Compound
(Item 9, Appendix
D)
Nonionic Detergent
Solution
(NID) GP
(Item 17, Appendix
D)
a.
Remove
(1)
Determine
the location
of the
sec-
ondary
high
pressure
regulator
to
be removed.
SECONDARY
HP
REGULATOR
(2)
Loosen
tailpiece
(20) from
globe
valve
(22) by positioning
a wrench
on union nut (14) and
turning
coun-
terclockwise.
20
14
22
'ARY
20
4-82
Change 1
