82 - 1
Dismantling JS200/JS240
Refer to the sectional illustration on the previous page as a
guide to the dismantling and assembly procedures.
Details of the service tools used in the dismantling and
assembly procedures are given in Section 1, Service Tools.
1. Prepare the machine.
a. Stop the machine and release the hydraulic pressure
(See Releasing Tank Pressure).
b. Jack up the machine and insert wooden blocks under
the tracks.
2. Remove the access panel.
3. Attach identification tags to the rotary coupling hoses for
reconnection purposes. Remove the hoses and install
blind plugs and caps to prevent contamination.
4. Remove the Coupling.
Remove the lock bar (4), remove the rotary coupling
installation bolt (1).
Lift out the rotary coupling.
Section E
Hydraulics
9803/6400
Section E
82 - 1
Issue 1
Rotary Coupling
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