Cutting Head - Husqvarna K 760 Workshop Manual

CUTTING HEAD

Dismantling – blade
guard/bearing housing
Dismantle the cutting head
from the machine.
Press up bushing with two open
ended spanners. Now remove
the inner flange washer.
Remove the spacer together with
the bearing seal.
Check that the seal is intact.
Remove the screws that hold the
blade guard against the bearing
housing. Remove the washer.
Lift off the disk protection from
the bearing housing.
Check that the screen rings
are intact.
Also check that the rubber
ring is in good condition.
Dismantling – blade guard
/bearing housing
Dismantle the cutting head from the
machine.
This chapter describes dismantling of the
cutting head components and has
instructions for replacing the blade shaft
bearing at the end.
The centre bush for the blade can be
replaced and is available in different
diameters.
Press up the centre bush with two open
ended spanners. Now remove the inner
flange washer.
Remove the spacer together with the
bearing seal.
Check that the seal is intact. Dirt
under this indicates defective seals and
these should be replaced.
The washer and the three screws hold the
blade guard against the bearing housing.
Remove the screws and the washer.
Lift off the disk protection from the
bearing housing.
Check that the screen rings for locking
the disk protection are intact.
Also check that the rubber ring under
the screen ring is in good condition. The
rubber ring serves as a spring to keep the
gears engaged.
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