Belt Replacement On Mowing Deck With Side- Or Rear Discharge - Husqvarna Rider Pro 15 Workshop Manual

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6. Version 2:
Assembly: First fit the lower belt and then the
upper belt.
Ensure the blades are positioned as set out in
the diagram, at 90 degrees to each other,
otherwise the belts must be adjusted. When the
blade bearings are loose the belts can be
moved around to the next tooth.
Tighten the nuts enough so that the bearings
rest against the cutting hood but still can be
moved.
Tension the belt by turning the eccentric adjuster
on top of the cutting hood. Tighten the nut.
Tighten all nuts on the blade bearings.
7. Version 2:
When the belt can be moved (d)=7 mm inwards
using a force of (p)=10 N the belt is adjusted
correctly.
8. Version 1 and 2:
Fit the cover over the belts and refit the parallel
strut and attachment frame.
Belt replacement on BioClip 90
The BioClip 90 is driven by a toothed belt that
synchronises rotation of the blades. The belt is
located under the cover of the cutting unit.
When changing the belt on BioClip 90, follow the
above description, items 1-7 for version 2.
NOTE! BioClip 90 only has 1 belt, tension (d) = 8
mm, (p) = 7 N.
Belt replacement on BioClip112
The BioClip 112 has "collision-proof" BioClip blades
that are driven by a V-belt. To replace the belt, see
instructions for Cutting Unit 120 below.
Belt replacement on Cutting Unit 120
On cutting units 120 the blades are driven by a V-
belt. Proceed as follows to replace the V-belt:
1. Loosen the unit frame (1), the bolt on the
parallelism arm (2) and the two bolts on the
hood (3). Lift off the cutting unit's hood.
2. Loosen the spring that tensions the V-belt and
pry off the belt.
Reverse the procedure to fit the new belt.
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Reparation instructions
IMPORTANT INFORMATION
On BioClip 103 units the belts must be set
at 90 to each other. In all other cases the
blades can collide and cause serious
damage to the cutting unit.
(p)
(d)
3
3
1
2
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