TM5-4220-231-14&P
3-18, Gage. Low Pressure (VTA).
This task covers: Replace
INITIAL SETUP
Tools
Equipment
Conditions
General
Maintenance
Tool Kit
VTA disconnected
from other SDASS components
O-ring Installation and Removal Tool
(Para. 2-6)
Materials/Parts
Reference
Gage, Low Pressure,
13229E4577-1
Para. 3-13 Maintenance
and Reentry Control Procedures
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)
Locate pressure
gage to be removed.
LP GAGE
(2)
Remove
tube
(6) from gage
assembly
by
positioning
a wrench
on union nut (5) and
a snubber
(4) on stem
of gage.
Turn
union nut (5) counterclockwise.
Remove,
cut, and discard
O-ring
(7) which
is
between
union nut and snubber.
6
5,7
4
LP
G
@AG
E
6
3-30
Change 1
