M
A
R
A
T
H
O
N
14
16
22
15
19
18
16
AIR-OPERATED CARTRIDGE
OVERHAUL
FIG. 16
Hold cartridge (22) and undo the ring nut
(14) and the O-ring (15) with a hex.
wrench. Remove ring nut assembly (14)
and rod (16), then remove rod (16) from
ring nut (14).
FIG. 17
With a small screwdriver, remove the seal
(19) and the O-rings (18) from the rod
body (16). Lubricate the O-rings before
reassembly.