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TM 5-2420-222-20-3
PRESSURE CONTROL VALVE - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
ASSEMBLY - CONTINUED
44.
Union adapter (1)
Nut (2)
Screw on all the way.
45.
New packing (3)
Place in position.
46.
Pressure
Union adapter (1)
Screw in and tighten to position noted
housing (4)
with assembled parts
during disassembly using 1 1/4-inch
open-end wrench.
47.
Union adapter (1)
Nut (2)
a.
Tighten until seated against housing
and pressure
(4) using two 1 1/4-inch open-end
housing (4)
wrenches.
b.
Take housing (4) out of machinist’s
vise with vise jaw caps.
INSTALLATION
48.
Elbow (5)
Nut (6)
Screw in all the way.
49.
New packing (7)
Place in position.
50.
Union adapter (1)
Hose (8)
a.
Uncap.
b.
Take off tag.
c.
Screw in and tighten using 1 1/16-inch
and 1 1/4-inch open-end wrenches.
51.
Valve assembly (9)
Two new packings
Place in position.
(10 and 11)
52.
Transmission
Valve assembly (9)
Place in position.
case (12)
with attached parts
NOTE
Pressure control valve mounting screws are three different lengths. Install each screw in position
as noted during removal.
53.
Transmission case
Three screws (13,
Screw in and tighten using 9/16-inch,
(12) and valve
14, and 15) and
3/8-inch drive socket, 5-inch extension,
assembly (9)
three new
universal-joint, ratchet handle, and
lockwashers (16)
9/16-inch open-end wrench.
2-1208
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