TM 5-3895-373-34
B.
DISASSEMBLE - Continued.
2.
REMOVE DIAPHRAGM, BACKUP GASKET,
PROTECTOR GASKET, DIAPHRAGM SEAL,
SPRINGS, AND STEEL BALLS FROM FRONT
PLATE ASSEMBLY.
WARNING
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.
CAUTION
Use caution when removing seals
and preformed packings. Scratched
or dented seal grooves can cause
bypass
leakage.
Do
not
use
excessive force. Use an o-ring tool to
remove
seals
and
preformed
packings.
a.
Use an o-ring tool to remove diaphragm (26),
backup gasket (27), protector gasket (28), and
diaphragm seal (29). Discard diaphragm,
backup gasket, protector gasket, and diaphragm
seal.
b.
Remove springs (30) and steel balls (31).
Discard springs and steel balls.
CAUTION
Use caution when removing shaft
seal. Scratched or dented seal seat
can cause bypass leakage. Do not
scratch or dent seal seat when
removing shaft seal.
c.
Use a flat-blade screwdriver to pry shaft seal
(32) from seal groove without scratching or
denting seal groove. Discard shaft seal.
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