Doosan DX60R Shop Manual page 508

7. Immobilize piston rod by inserting a wooden or other
nonscoring, nonmetallic support through end of rod.
8. Remove set screw by using a socket wrench.
9. Fabricate or purchase a piston nut removal wrench.
(Dimensions are called off at beginning of this procedure.
This tool may also be ordered through your local DOOSAN
Parts distributor). Remove nut from end of piston.
Cylinders
Page 24
Figure 20
Figure 21
Figure 22
HAOF340L
SP001629