Adjusting The Parallelism Of The Cutting Unit; Checking The Blades - Jonsered FRM13 Automatic Operator's Manual

Adjusting the parallelism of the cutting
unit
1. Remove the front hood and right-hand fender as
described on page 18.
2. Unscrew the nut (1) from the parallel strut.
Remove the clip (2) and the parallel strut.
3. Turn the fork anti-clockwise to lower the rear
edge of the hood, or clockwise to raise the rear
edge of the hood.
4. Once adjustment is complete, refit the parallel
strut and clip and tighten the nut.
5. Recheck the alignment of the cutting unit after
adjustment.
6. Refit the right-hand fender and hood.

Checking the blades

To achieve the best mowing results it is important
that the blades are undamaged and well-sharpened.
Check that the blades' attachment screws are tight.
IMPORTANT INFORMATION
Replacing or sharpening the blades should
be conducted by an authorised service
workshop.
IMPORTANT INFORMATION
The blades of the Mulcher unit should
always be set at an angle of 90 degrees to
each other, as shown in the diagram.
Otherwise they may collide and cause
damage to the unit.
MAINTENANCE
Mulcher 90
23
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