TM 5-3895-373-34
E.
ASSEMBLE - Continued.
Compressed air used for cleaning purposes
will not exceed 30 psi (207 kPa). Use only
with effective chip guarding and personal
protective equipment (goggles/face shield
and
gloves).
Failure
to
take
proper
precautions may result in severe injury or
loss of vision.
b.
Use
30
psi
(207
kPa)
maximum
compressed air to blow any foreign material
from seal grooves, inside of cylinder tube,
and threaded surfaces.
c.
Dry parts with a clean, lint-free cloth. Set
dry parts on clean surface. Place a clean,
lint-free cloth into open end of cylinder tube
to prevent contamination.
2.
INSTALL PACKINGS AND SEALS.
Hydraulic oil can be moderately flammable
and can be an irritant to the skin, eyes, and
respiratory
system.
Avoid
prolonged
exposure. Eye protection and rubber gloves
must be worn when working with hydraulic
oil.
a.
Lubricate all internal components with clean
hydraulic oil.
New seals and preformed packings are
distorted during installation. Use care during
installation to prevent damage to seals and
preformed packings. Bypass leakage can
result
from
careless
packing
or
seal
installation.
b.
Pinch sides of compression cup (13)
together to form a C-shape. Insert one side
of compression cup in mating seal groove
of cylinder head (1), and let opposite side
snap into place.
c.
Install ring wiper (12) into cylinder head (1)
using same method used in step b.
.
d.
Install packing retainer (11) and o-ring (10)
in mating groove of cylinder head (1).
e.
Install packing retainers (8) and seal (9) on
piston (6). Make sure seal is seated
between installed packing retainers.
GO TO NEXT PAGE
2-1017
