Replace The Arm Feed Bearing - Husqvarna PP492HF Workshop Manual

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REPAIR INSTRUCTIONS
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Replace the Arm Feed
Bearing
First see: Remove Feed Shaft
(p. 111)
1� Lift the axial bearing with both
bearing washers off�
2� Remove the O-ring�
3� Remove the plastic plugs using a
screwdriver�
4� Turn the shaft and place a support
under this�
5� Heat the worm wheel to about
100 °C (200 °F)�
6� Knock out the ball bearing and
gear wheel with a pin punch
through the holes in the shaft�
Apply some light taps alternately
between the two holes�
7� Mount the ball bearing with a
workshop press� Use a collar that
pressurizes the inner ring of the
bearing�