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Cutting Head - Husqvarna K7000 Workshop Manual

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581 84 72-01

CUTTING HEAD

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Assembly – blade guard /bearing housing
Make sure the rubber seal has the right fit in relation to the
bearing housing and blade guard.
Turn the bearing housing so that the screw holes are accessible
from above with the tool.
Fit the blade guard – tighten the screws alternately
The soft rubber ring under the washer is pressed together when
the plate washer is fitted. The three screws must then be tightened
alternately to avoid deforming the plate washer. (M5x16, 5–6 Nm)
Fit the seal ring
Press the seal ring fully down onto the plate washer. The axle
bushing has slots for the seal ring that ensures secure en gagement
when the seal is in the right position.
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6
Fit the blade
Fit the blade using the screw 581 84 72-01. This is a specially
designed flange screw with a special washer, and it must never be
replaced with a different screw.
Tightening torque: 15–25 Nm (11–18 lbf·ft)
Centre bush
Fit as follows:
1. Position the inner flange washer.
2. Position the centre bush.
3. Fit the screw for the blade's attach-
ment.
4. Press down the bush until the screw
bottoms.
5. Dismantle the screw and place it on
the other flange washer "turned the
wrong way". Refit the screw and press
down the bush against the inner flange
washer.
6. The bush is fitted.
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