Stihl AMK 039 Gebrauchsanleitung Seite 8

4.2 How should mulching be
performed?
● Frequency:
At least twice a week in the spring (main
period of growth) and at least once a
week in the summer and autumn.
● Cutting height:
Remove approximately one third of the
grass height, only use cutting heights 3
to 5.
● Mulch the lawn when dry.
● Work with well-sharpened blades.
● Vary the mowing direction and ensure
that the mowing strips overlap.
● Always cut very high grass in stages.
5. Maintenance
5.1 Blade maintenance
● Instructions on blade
maintenance can be found in the
instruction manual for the lawn mower
and also apply for the multi-blade.
Installation of the multi-blade is
described in the "Assembly" section.
( 3.1)
● Before each use, place the machine in
the cleaning position, clean the multi-
blade and check it for damage
(notches, cracks) and wear; replace if
necessary.
● Check the blade thickness at several
points using a slide calliper.
Blade thickness: > 1,6 mm
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All manuals and user guides at all-guides.com
● Check the minimum width of both
blade wings using a ruler placed
against the blade and a slide calliper.
Minimum width: > 22 mm
6. Standard spare parts
Multi-blade:
6320 702 0120
Blade fastening screw:
6310 760 2800
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