Mitsubishi FREQROL-SFJ Maintenance Manual page 72

Ac spindle drive
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(7) To remove the sens-
or
gear, screw eye
bolts (M8) into the
tapped holes and ap
ply a tool shown to
the right to the
bolts.
After the removal
of the sensor gear,
bolts.
(8) To install the sensor
gear again, it must be shrinkage-fit at temperature with-
in 100°C - 15OOC.
Note that excessively high temperature may cause distor-
tion to the gear.
4 Bearings
Remove the shaft
case cover mount-
ing screws and the
bracket mounting
hexagon socket head
bolts and remove
the bracket on the
counter-load side.
When the bracket
on the counter-load
side is installed
again, apply seal-
ing compound to
the fitting sur-
faces.
Apply sealant.
Bracket mounting bolt
/l

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