TM 5-3895-373-34
A.
DISASSEMBLE - Continued.
4.
REMOVE SEAL AND PACKING RETAINERS
FROM PISTON.
Use caution when removing seals
and o-rings. Do not use excessive
force. Use an o-ring tool to remove
seals and o-rings. Scratched or
dented
seal
grooves
can
cause
bypass leakage.
a.
Use an o-ring tool to remove packing
retainers (8) from piston (5). Do not use a
screwdriver or other sharp metal tool.
Discard packing retainers.
b.
Use an o-ring tool to remove seal (9) from
piston. Discard seal.
5.
REMOVE O-RING, PACKING RETAINER, RING
WIPER, AND COMPRESSION CUP FROM
CYLINDER HEAD.
a.
Use an o-ring tool to remove o-ring (10) and
packing retainer (11) from cylinder head
(1). Do not use a screwdriver or other
sharp metal tool. Discard o-ring and
packing retainer.
b.
Remove ring wiper (12) and compression
cup (13) from inside of cylinder head.
Discard ring wiper and compression cup.
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