Stihl 038 - File correctly

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File correctly
If you use the FG 2 or USG:
Remove the chain from the bar and
sharpen according to instructions
supplied with the tool.
If you use a file holder or the FG 1:
Leave the chain on the bar.
Clamp the bar in a vise if necessary.
Lock the chain - push hand guard
forward
To rotate the chain - pull hand guard
against front handle
Sharpen chain frequently, take
away as little metal as possible -
two or three strokes of the file are
usually enough
Always file from the inside to the
outside of the cutter.
689BA011 KN
The file only sharpens on the
forward stroke -
lift the file off the cutter on the back-
stroke.
Hold the file horizontally for all
chain types (at right angle to side of
guide bar) and file according to the
angles marked on the filing tool.
689BA012 KN
If you use Super chains in hard-
wood or frozen timber, hold file so
that it slopes upward at 10° - fora
longer edge life and smoother
cutting action.
Avoid touching the tie straps and
drive links with the file.
Rotate the file at regular intervals
while filing -
this avoids one-sided wear.
Use a piece of hardwood to remove
burrs from cutting edge.
Check angles with the filing gauge.
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