Husqvarna R 418Ts, Operator'S Manual

Page: 32 / 48

32 –
English
Maintenance
Adjusting the parallelism of the
cutting unit
1 Remove the front hood and right-hand fender.
2 Undo the nuts on the lift strut.
3 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.
4 Tighten the nuts after adjustment.
5 On completion of the adjustment the unit’s parallelism
should be re-checked.
6 Fit the right-hand fender and the front hood.
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.
6 Remove the screws on the cutting cover. Lift the unit
frame and remove the cutting unit cover.
7 Loosen the spring that tensions the V-belt and pry off the
belt.
Simply reverse the procedure to fit the new belt.
!
WARNING! Wear gloves to protect your
hands when working with the blades.
There is a risk of crush injuries when
working with the belt.