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 TM
9-2350-238-20-2
NOTE
Remove two tube reducers (23) and two
8
preformed packings (24).
The
vehicle
hydraulic
system
is
of
the open center type and has
pressure only when the hydraulic
9
Disconnect inboard shuttle valve to
pumps are operating.
selector valve tube assembly (25) from
selector valve (26) and boom winch
Remove
eight
hexagon
head
capscrews
shuttle
valve
(22).
1
(1), eight Iockwashers (2), and four split-
10
Remove two tube nipples (27) and two
flange clamp halves (3) securing three-
preformed packings (28).
spool valve to elbow boom winch tube
assembly (4) and three-spool valve to
11
elbow tube assembly (5) to three-spool
Remove two machine screws (29), two
flat washers (30), two Iockwashers (31),
valve (6).
two plain hexagon plain nuts (32),
and
boom winch shuttle valve (22).
Disconnect three-spool valve to elbow
2
boom winch tube assembly (4) and three-
spool valve to elbow tube assembly (5)
from three spool valve (6) and remove
DISASSEMBLY
two
preformed
packings
(7).
Refer to page 2-73 for complete disassembly
Remove
eight
hexagon
head
capscrews
3
of all hydraulic lines and fittings.
(8), eight Iockwashers (9), four split-flange
clamp halves (10), and two three-spool
valve flange clamp adapters (11).
INSPECTION/REPAIR
Disconnect two elbow to adapter boom
4
1 Check for
broken,
damaged,
or
missing
winch tube assemblies (12 and 13) and
parts.
remove
two
preformed
packings
(14)
and
two
preformed
packings
(15).
2 Repair is by replacement of authorized
parts (TM 9-2350-238-24P-2).
Disconnect
two
three-spool
valve
to
in-
5
board
shuttle
valve
tube
assemblies
(16
and
17)
from
three-spool
valve
(6).
REASSEMBLY
Remove
two
tube
elbows
(18),
two
tube
6
Refer to page 2-73 for complete reassembly
fitting locknuts (19), two flat washers
of all hydraulic lines and fittings.
(20), and two preformed packings (21).
Disconnect
two
three-spool
valve
to
in-
7
board
shuttle
valve
tube
assemblies
(16
and 17) from boom winch shuttle valve
(22).
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