Repairing; Repairing The Hedge Trimmer And Battery - Stihl HLA 66 Instruction Manual

17 Repairing

► Use a STIHL flat file to sharpen each cutting edge on the
upper blade. The file only sharpens on the forward stroke.
Maintain the prescribed sharpening angle, @ 19.2.
► Turn the long-reach hedge trimmer over.
► Sharpen the remaining cutting edges.
► Deburr each cutting edge from below.
► Turn the long-reach hedge trimmer over.
► Deburr the remaining cutting edges.
► Use a damp cloth to remove the filing dust.
► Spray both sides of cutting blades with STIHL resin
solvent.
► Switch on the long-reach hedge trimmer for 5 seconds.
The cutting blades run. STIHL resin solvent is distributed
evenly.
► If you have any doubts, be sure to consult a STIHL dealer.
17 Repairing

17.1 Repairing the Hedge Trimmer and Battery

The hedge trimmer, cutting blades and battery cannot be
repaired by the user.
► If the hedge trimmer or cutting blades are damaged: Do
not use your hedge trimmer and contact your STIHL
servicing dealer.
► If the battery has a malfunction or is damaged: Replace
the battery.
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