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TM 9-2320-360-34-1
17-4. COUNTERBALANCE VALVE BLOCK REPAIR (CONT)
(4)
Remove four preformed packings (8) from
counterbalance
valve
(3).
Discard
preformed packings.
NOTE
Mark alignment of fittings to aid in
installation.
(5)
Remove fitting (9) and preformed packing
(10)
from
counterbalance
valve
(3).
Discard preformed packing.
(6)
Loosen fitting (11) on counterbalance
valve (3).
(7)
Remove
fitting
(12)
and
preformed
packing (13) from counterbalance valve
(3). Discard preformed packing.
(8)
Remove
fitting
(11)
and
preformed
packing (14) from counterbalance valve
(3). Discard preformed packing.
b.
Disassembly
NOTE
· Locations of valve cartridges and
plug are reversed on passenger
and driver side winches. Note
locations of valve cartridge and
plug for proper assembly.
· Note location of all preformed
packings, backup rings, and split
rings.
(1)
Remove
valve
cartridge
(1)
from
counterbalance valve (2).
(2)
Remove four backup rings (3) and three
preformed
packings
(4)
from
valve
cartridge (1). Discard backup rings and
preformed packings.
17-14
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