english / USA
All cutters must be the same
length
If the cutters are not the same length,
they will have different heights. This
makes the chain run roughly and
increases the risk of breakage of the
chain.
:
The file only sharpens on the
forward stroke – lift the file off the
cutter on the backstroke.
8
5° 70° 60°90°
80°
30°
35°
10°
0°
Find the shortest cutter and then file all
other cutters back to the same length.
This can be very time consuming – it is
best to have this work done in a
90
°
For checking angles
STIHL filing gauge – Part No.
workshop on an electric grinder.
0000
893 4000 – A universal tool for
checking the filing and side plate angles,
depth gauge setting and cutter length.
Also cleans the guide bar groove and oil
inlet hole.
:
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 filling tool.
a
:
:
Avoid touching the tie straps and
File correctly
drive links with the file.
:
:
:
If you use the FG 2 or USG:
Remove the chain from the bar and
sharpen according to instructions
supplied with the tool.
Sharpen chain frequently; take
away as little metal as possible –
two or three strokes of the file are
usually enough.
Rotate the file at regular intervals
while filing – this avoids one-sided
wear.
:
:
Use a piece of hardwood to remove
Depth gauge setting
burrs from cutting edge.
The depth gauge determines the height
at which the cutter enters the wood and
thus the thickness of the chip removed.
Distance between depth gauge and
cutting edge:
Check angle with the filing gauge.
Always file from the inside to the
outside of the cutter.
a = 0.45 mm (0.018").
HT 73
33
| Categories | Stihl Tiller Cultivator Manuals, Tiller Cultivator Manuals |
|---|---|
| Tags | STIHL HT 73 |
| Download File |
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| Language | English, Español |
| Product Brand | STIHL. Stihl Inc, USA - Corporate phone: (757) 486-9100. International Support Information: http://stihl.com Email: info@stihl.com, Tiller Cultivator |
| Document File Type | |
| Publisher | stihl.com |
| Wikipedia's Page | Stihl |
| Copyright | Attribution Non-commercial |
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