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TM 9-2320-360-34-1
b.
Disassembly
(1)
Remove plug (1) from counterbalance
valve (2).
(2)
Remove preformed packing (3) from plug
(1). Discard preformed packing.
(3)
Remove cartridge (4) from counterbalance
valve (2).
(4)
Remove two preformed packings (5) and
preformed packing (6) from cartridge (4).
Discard preformed packings.
NOTE
Do step (5) only if plug is leaking.
(5)
Remove plug (7) and preformed packing
(8)
from
counterbalance
valve
(2).
Discard preformed packing.
(6)
Remove two fittings (9) and preformed
packings (10) from counterbalance valve
(2). Discard preformed packings.
c.
Cleaning/Inspection
WARNING
Dry cleaning solvent P-D-680 is toxic and flammable. Wear protective goggles and gloves and use
solvent only in a well-ventilated area. Avoid contact with skin, eyes, and clothes, and don't
breathe vapors. Do not use near open flame or excessive heat. The flash point Is 100-138° F (38-
59° C). If you become dizzy while using cleaning solvent, get fresh air immediately and get
medical aid. If solvent contacts eyes, wash eyes with water and get medical aid immediately.
(1)
Clean all parts in dry cleaning solvent.
WARNING
Compressed air for cleaning purposes will not exceed 30 psi (207 kPa). Use only with effective
chip guarding and personal protective equipment (goggles/shield, gloves, etc.).
(2)
Dry all parts with compressed air.
(3)
Inspect parts for damage. If damage is found, replace parts.
17-27
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