Adjusting The Parallelism Of The Cutting Unit; Replacing The Cutting Unit Belts - Husqvarna R 422Ts AWD Operator's Manual

Adjusting the parallelism of the
cutting unit
1 Remove the front hood and right-hand fender.
2 Unscrew the belt shield.
3 Undo the nuts on the lift strut.
4 Screw out (extend) the stay to raise the rear edge of the
cover.
Screw in (shorten) the stay to lower the rear edge of the
cover.
5 Tighten the nuts after adjustment.
6 On completion of the adjustment the unit's parallelism
should be re-checked.
7 Screw on the belt shield.
8 Fit the right-hand fender and the front hood.
Maintenance

Replacing the cutting unit belts

!
On these cutting units with collision-proof blades, the blades
are driven by one V-belt. Do as follows to change the V-belt:
1 Remove the cutting unit.
2 Open the lock for the track rod bolt.
Remove the bolt so the track rod is released in one end.
3 Unscrew the bolt holding the unit frame bracket.
4 Remove the lock and pass the unit frame out.
5 Remove the two bolts on the unit frame.
WARNING! Wear gloves to protect your
hands when working with the blades.
There is a risk of crush injuries when
working with the belt.
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