TM  5-4220-231-14&P
4-29    Dome     Loaded 
Regulator 
(CRS).
This   task    covers: 
Replace
INITIAL   SETUP
Tools
Equipment 
Condition
General 
Mechanics 
Tool   Kit
Bleed    CRS
O-ring    Installation 
and    Removal 
Tool
Ford   Wrench
Wrench, 
Torque 
1/2"  drive
Socket, 
3/8   Allen    Head     1/2"  drive
MaterialstParts 
Reterence
Regulator, 
dome     loader     13229E4574 
Para.    4-25,    General
O-ring,    M83248/2-010 
(2)
O-ring,    M83248/2-116 
(1)
O-ring,    M83248/2-904 
(1)
O-ring,    M83248/2-912 
(1)
Silicone    Compound 
(Item    9,  Appendix 
D)
Nonionic    Detergent 
Solution     (NID)   GP,
(Item   17,   Appendix 
D)
a. 
Remove
(1)
Determine 
the    location     of  the    dome-
loaded     regulator 
to   be   removed.
DOME     LOADED
REGULATOR
(2)
Remove 
primary     HP  filter   from   dome
loaded 
regulator 
IAW   procedures
contained 
in  4-32,    step    a.
PRIMARY
HP 
FILTER
4-86
Change 1