0458-810-0121-A
11
English
14 Repairing
► Insert the screws (2) clockwise and tighten them down
firmly.
► Fit blade (3).
► Insert the screws (4) clockwise and tighten them down
firmly.
► Fit the rider plate (5).
► Fit the screw (6) and tighten it down firmly
counterclockwise.
13.4 Offsetting the Blades
WARNING
The cutting edges of the blades are sharp. There is a risk of
cut injuries.
► Wear work gloves made of durable material.
► Shut off the powerhead.
► Remove the blades.
► Mount the blades 120° offset.
► If the blades have already been offset twice: Replace the
blades.
► If you have any queries: Contact a STIHL servicing dealer
for assistance.
13.5 Sharpening the Blades
WARNING
The cutting edges of the blades are sharp. There is a risk of
cut injuries.
► Wear work gloves made of durable material.
► Shut off the powerhead.
► Remove the blades.
► Use a STIHL flat crosscut file to sharpen the cutting edge
(2). The file only sharpens on the forward stroke. Maintain
the specified sharpening angle, @ 15.2.
► Sharpen the other cutting edges.
► Mount the blades.
► If you have any queries: Contact a STIHL servicing dealer
for assistance.
14.1 Repairing the Attachment
The attachment cannot be repaired by the user.
► If the attachment is damaged: Do not use the attachment
and contact your STIHL servicing dealer for assistance.
120°
0000-GXX-8741-A0
14 Repairing