Doosan DX60R Shop Manual page 509

10. Use second piston tool described at beginning of this
procedure to separate piston. Detach cushion ring (15),
taking care not to damage cushion ring.
11. Use a plastic hammer to evenly pull off rod cover (9) from
end of piston rod. Be careful not to damage rod bushing
(6) and dust wiper, U-packing and other seals.
12. Use a dull, rounded-tip tool to pry off O-ring (11) and
backup ring (12).
13. Find a screwdriver with an appropriate width tip to
facilitate removal of slipper seal (19), wear ring (18) and
slide ring (17) from piston (16).
Cylinders
Figure 23
Figure 24
Figure 25
Figure 26
HAOF37OL
SP001629
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