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TM 5-2420-222-20-3
HYDRAULIC PUMP-TO-PRESSURE CONTROL VALVE OIL LINE - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REMOVAL
1
Tee (1)
Oil line (2)
a
Place drain pan underneath.
b
Using 1 1/4-inch and 1 3/8-inch open-
end wrenches, unscrew and take off.
c
Tag (page 2-137).
2
Two hose clamps (3)
Two screws (4),
Using 7/16-inch, 1/2-inch drive socket,
washers (5), and
ratchet handle, and 7/16-inch open-end
nuts (6)
wrench, unscrew and take apart.
3
Two clamps (7 and
Two hose clamps (3)
Take off.
8) and five oil
lines (9, 10, 11,
and 12)
4
Elbow (13), clamp
Oil line (2)
a
Place drain pan underneath.
(7), and tee (1)
b
Using 1 3/8-inch open-end wrench,
unscrew and take off.
c
Take out.
d
Tag (page 2-137).
5
Connector (14)
Elbow (13)
a
Note relative position for proper
placement during installation.
b
Using two 1 3/8-inch open-end
wrenches, unscrew and take off.
6
Hydraulic pump (15)
Connector (14)
a
Using 1 3/8-inch open-end wrench,
with assembled
unscrew and take out.
packing (16)
b
Plug pump (15) (page 2-137)
7
Connector (14)
Packing (16)
a
Using pocket knife, take off.
b
Get rid of.
8
Tee (1)
Hose (17)
a
Place drain pan underneath.
b
Using 3/4-inch and 718-inch open-
end wrenches, unscrew and take off.
c
Plug (page 2-137).
d
Tag (page 2-137).
9
Connector (18)
Oil line (9) with
a
Using two 1 3/8-inch open-end
and clamp (8)
assembled tee (1)
wrenches, unscrew and take off.
b
Take off.
c
Tag (page 2-137).
2-1376
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