Restoring From Service Position; Adjusting The Unit's Parallelism And Cutting Height; Adjusting The Parallelism Of The Cutting Unit - Husqvarna R 422 Ts Workshop Manual

Restoring from service position

1. Grip the front edge of the unit and loosen
the lock, fold down and slide in the unit.
2. Replace the cutting height stay and the
belt.
3. Tension the belt with the belt adjuster.
4. Fit the front cover.
Adjusting the Unit's Parallelism
and Cutting Height
When a new cutting unit is attached, you
need to adjust the parallelism and cutting
height.
Starting position:
1. Check the air pressure in the tyres
60 kPa / 0.6 bar / 9 PSI.
2. The cutting unit shall be lowered onto a
flat surface.
3. The height adjustment lever shall be set
to the lowest cutting height.
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.
IMPORTANT INFORMATION
When changing the cutting unit, you must
readjust the parallelism and cutting height.
78
English-
REPAIR INSTRUCTIONS
Height adjustment lever