Husqvarna PP440HF, Workshop Manual, Page: 91 / 165

10.2
91
REPAIR INSTRUCTIONS
1� Remove the six screws holding the
lid�
2� Remove the lid using a knife�
3� Remove the shaft seal in the cover
plate using a brass mandrel and a
rubber club�
4� Remove the O-ring�
5� Remove the gland from the axis
and remove the old O-ring inside
it�
6� Apply heat to the inner ring of the
bearing with a heater gun to easier
press the axis out�
7� Use a spacer smaller than the
inner radius of the bearing and
special tool: 575 46 60-01
8� Tighten the top screw and press
the axle wheel out�
9� Press the axle bearing out with a
workshop press�
10� Heat the contact surface to easily
fit the new bearing.
Replace Axle Bearing
1
7
3
5 6
4
9
8
2
First see: Replace Bearings (p.
89)
10