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 TM 55-1905-220-14-6
3-137.4. PRESSURE CONTROL VALVE - MAINTENANCE INSTRUCTIONS
(Continued)
LOCATION
ITEM
ACTION
REMARKS
[DISASSEMBLY
2.
a. Fitting
Loosen and remove
(1)
tubing.
b. Screw
Remove.
(2),
and
lock-
washer
(3)
c.
Valve,
Remove.
Discard packing.
two
preformed
packings
(4),
and
two
preformed
packings
(5)
d. Four
Remove.
screws
(6),
and
cover
(7)
e. Preformed
Remove.
Discard packing.
packing
(8, and
9)
f.
Plunger
Remove.
(10)
g. Two
Remove.
plugs
(11)
3-2208
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