TM5-4220-231-14&P
4-11. Depth Gage Isolation Valve (DACC).
This task covers: Replace
INITIAL SETUP
Tools
Equipment
Conditions
General Mechanics
Tool Kit
Remove
front cover
from DACC case
(Para.
3-15
1-2)
O-ring
Installation
and
Removal
Tool
Remove
rear DACC panel
(Para.
3-15
3)
Materials/Parts
References
Depth
Gage
Isolation
Valve;
Para.
4-2, General
Red,
13229E4597-2
Green,
13229E4597-3
Yellow,
13229E4597-4
O-ring,
M83248/2-010
(2)
O-ring,
M8324812-904
(1)
Nonionic
Detergent
Solution
(NID) GP
(item 17, Appendix
D)
a.
Remove
(1)
Determine
which
depth
gage
isola-
tion valve
is to be replaced.
These
instructions
are
applicable
to any of
the
three
isolation
valves,
as the
configurations
are the same.
DEPTH
GAGE
ISOLATION
VALVE
(2)
Remove
the tube
(5) from valve
(4)
5
by positioning
a wrench
on union nut
6,7
(6) and
one on the valve
body (4).
Turn
union
nut counterclockwise.
Remove,
cut and discard
O-ring (7).
6,7
DEPTH GAGE
4
4-34
Change
1
