35
Removing the seat bushing
To remove the seat bushing use a special removal
support. The removal support comprises:
a support frame of sufficient height (extending
beyond the upper edge of the equipment)
two steel rods attached to the support frame
with one bore each
two threaded rods with one nut each
Attention!
The equipment may be damaged if the
bearing capacity of the removal support is
not sufficient.
Make sure that all parts of the removal
support are capable of withstanding
the loads and forces encountered
during the removal process.
The weight of the parts to be removed depends on
the equipment type. For information on the weight
of the parts to be removed contact the
manufacturer.
The required dimensions of the removal support
and the position of the threaded holes depend on
the equipment type. Contact the manufacturer for a
detailed specification.
The removal support described in this
section is only a recommendation. Contact
the manufacturer if you want to use a
different kind of removal support.
Place the support frame with the two rods above
the upper edge of the body.
The bores in the rods must be exactly above the
threaded holes (43) in the seat bushing (27).
Screw the two threaded rods (41) through the
bores in the rods into the threaded holes (43) in
the seat bushing.
Once the threaded rods are firmly attached to
the seat bushing screw the two nuts (40) above
the rods handtight.
Attention!
If the equipment is tilted while being lifted
with the removal support the resulting
misalignment can damage the equipment.
Tighten the nuts of the removal
support evenly.
