Service 100H - Husqvarna WS440HF Workshop Manual

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SERVICE AND MAINTENANCE SERVICE AND MAINTENANCE
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Service 100h

1. Blade Flange Bolt
Replace the blade bolt on the
blade flenge.
2. Blade Guard
Replace the guide blocks on the
blade guard�
3. Blade Guard Guide
Replace the bearings on the blade
guard guide wheels�
Replacing the Bearings in the
Blade Guard Guide Wheels (p�
72)
4. Saw Carriage
Replace the bearing, drive wheel
and rollers on the saw carriage
5. Housing
Lubricate the worm gears with a
grease pump until you see new
grease comming out�
6. RC-Unit
Change the screen protection on
the remote control�
7. Aeration Diaphragm and Motor
Inspect the aeration diaphragm
and change it is damaged or worn
on both PP and saw head�
Remove Motor (p� 105)
8. Oil Change
Remove the oil plug with an
allen key and drain the arm of
oil� Check the oil for coarse
particles, if coarse particles are
found inspect the transmission,
otherwise just refill with new oil.