TM 5-3810-306-34
CAUTION
CLEANING AND INSPECTION:
When removing seals and rings,
WARNING
avoid scratching grooved and gland
Dry cleaning solvent P-D-680 is toxic
surfaces.
and flammable.
Wear protective
b. Remove rod (3) with components, from barrel (2)
goggles and gloves and use only in a
and place rod assembly on a clean workbench
well ventilated area. Avoid contact
for disassembly. Cover barrel opening.
with skin, eyes, and clothes and do
not breathe vapors. Do not use near
NOTE
open flame or excessive heat. The
flash point is 100F-138F (38-59C).
Aligning discarded seals and rings in
If you become dizzy while using
order of disassembly will facilitate
cleaning solvent, get fresh air
installation of new items.
immediately and get medical aid. If
contact with eyes is made, wash your
c.
Remove and discard seal (6) and rings (5) from
eyes with water and get medical aid
outside of piston (7).
immediately.
d. Loosen and remove setscrew (4) from rod (3).
Compressed air used for cleaning
purposes will not exceed 30 psi. Use
e. Unscrew piston (7) from rod (3).
only with effective chip guarding and
personal
protective
equipment
f.
Remove and discard two backup rings (8) and
(goggles/shield, gloves, etc.).
packing (9) from inside of piston (7).
1. CLEAN ALL PARTS WITH SOLVENT AND DRY
2. REMOVE HEAD (13) AND SEALS FROM ROD (18).
WITH COMPRESSED AIR. INSPECT ALL PARTS
FOR SERVICEABILITY.
a. Slide head (13) from rod (3).
CAUTION
b. Remove and discard wear ring (10), buffer seal
(14) and rod seal (15) from inside of head (13).
Before installing new seals and rings,
clean all surfaces and carefully
c.
Remove and discard packing (11) and back-up
remove burrs and nicks.
Parts
ring (12) from outside of head (13).
displaying excessive wear or damage
should be replaced.
3. SIDE LOCK RING (17) FROM ROD (3). REMOVE
AND DISCARD WIPER SEAL (16) FROM LOCK
RING.
10-10
