30
3
Remove the rod metal assembly. When Ø12, 16, 40, 50, 63 are pulled toward the rod side. When
Ø20, 25, 32 are pushed toward the head side, the rod metal assembly including the piston rod
assembly will come off. At this time, the rod metal assembly and the piston rod assembly disengage
at the same time.
4
Remove the guide pin inserted in the rod metal. Move the piston rod assembly toward the head side,
insert the flathead screw driver to the gap of the lead groove and push up the guide pin to
disengage.
Ø12, 16, 40, 50, 63
Ø20, 25, 32
Rod side
Head side
Flathead screw driver
Guide pin
Push the end of the driver upward
