26 – English
MAINTENANCE
Checking the cutting unit’s parallelism
Check the parallelism of the cutting unit as follows:
1. Place the machine on a level surface.
2. Measure the distance from the ground to the
edge of the unit, at the front and back of the
hood.
If the values are the same the cutting unit is
parallel.
Adjustment of the cutting unit’sparallelism
1. Dismantle the front hood and right-hand fender
as described on page 20.
2. Vertical adjustment of the cutting unit is made
with the adjusting nuts on the back edge of the
lift-strut.
3. Raise the cutting unit at the front edge by
shortening the lift-strut.
Lower the cutting unit at the front edge by
lengthening the lift-strut.
4. Tighten the nuts against each other after the
adjustment.
5. On completion of the adjustment the unit’s
parallelism should be re-checked.
Fit the right-hand fender and the front hood.
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