TM 5-4220-231-14&P
3-21, Gage, High Pressure
(HP) or Low Pressure
(LP) (CRS).
This task covers:
Replace
INITIAL SETUP
Tools
Equipment
Conditions
General Mechanics
Tool Kit
CRS disconnected
from other SDASS components
O-ring Installation
and Removal
Tool
(Para. 2-6)
Materials/Parts
References
Gage,
High Pressure,
13229E4577-2
Para.
3-13 Maintenance
and Reentry
Control Procedures
-or-
Gage,
Low Pressure,
13229E4577-1
O-ring, M83248/2-113
(1)
O-ring, M83248/2-904
(1)
Silicone
Compound
(Item 9, Appendix
D)
Tape, Teflon (Item 19, Appendix
D)
Nonionic
Detergent
Solution
(NID) GP
(Item 17, Appendix
D)
a.
Remove
(1)
Determine
which
gage
is to be removed
LP
GAGE
from the CRS.
HP
GAGE
(2)
Remove
tube (6) from the gage assembly
by positioning
a wrench
on the union nut
(5) and snubber
(4). Turn union nut (5)
counterclockwise.
Remove,
cut, and
dis-
card
O-ring
(7) which is between
union
nut and snubber.
6
4
A6@
5,7
3-38
Change 1
