Husqvarna PP440HF, Workshop Manual, Page: 90 / 165

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10.2 REPAIR INSTRUCTIONS
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11� Heat the lid and press the bearing
out with a hydraulic press or
alternatively knock it out using a
brass mandrel�
12� Unscrew the center screw halfway�
13� Place the arm on blocks and tap
the screw with a mallet�
14� Tap the screw until it goes all the
way inside�
15� Remove the screw�
16� Use a pin punch in the two holes
to rotate the shaft�
17� Rotate the shaft until you see
surfaces to press on�
18� Use a pin punch and knock the
axle out�
19� Slide the spacer and the gear
wheel with bearing to the side and
lift it out�
20� Remove retaining ring and
bearing�
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