a. Remove the seals from the piston (2).
Remove head (9) from rod. Remove packing (8)
and back-up ring (7) from outside of head.
Remove wear ring (11), rod seal (6) and buffer
seal (10) from inside of head.
Aligning discarded seals and rings in
CLANING AND INSPECTION:
order of disassembly will facilitate
installation of new seals and rings.
b. Remove lock ring (5) from rod (2). Remove
Dry cleaning solvent P-D-680 is toxic
wiper seal (4) from inside of the lock ring (5).
goggles and gloves and use only in a
well ventilated area. Avoid contact
with skin, eyes, and clothes and do
not breathe vapors. Do not use near
open flame or excessive heat. The
flash point is 100F-138F (380-590C).
If you become dizzy while using
cleaning solvent, get fresh air
immediately and get medical aid. If
contact with eyes is made, wash your
eyes with water and get medical aid
Compressed air used for cleaning
purposes will not exceed 30 psi. Use
only with effective chip guarding and
(goggles/ shield, gloves, etc.).
1. CLEAN ALL PARTS WITH SOLVENT AND DRY
WITH COMPRESSED AIR. INSPECT ALL PARTS
Before installing new seals and rings,
clean all surfaces and carefully
remove burrs and nicks.
displaying excessive wear or damage
should be replaced.