75 - 4
Disassembly JS200/JS240 (continued)
11. Dismantling the retraction side cushion (dipper ram).
When there is a cushion bearing installed on the piston
rod, after removing the nut A, disassemble as indicated
below.
a. Tap the snap ring B on the piston rod end C with a
plastic hammer and remove.
b. Push the cushion bearing D back so that the stopper
E can be removed.
c. Pull off the cushion bearing D then widen the slit of
the cushion seal F and remove.
Section E
Hydraulics
9803/6400
Section E
75 - 4
Issue 1
Hydraulic Rams
A
B
D
CF
E
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