English
Making sapwood cuts
D =Felling cut
E = Hinge
E
E
D
D
N
N
For medium sized or larger trees
make cuts at both sides of the trunk,
at same height as subsequent
felling cut.
Conventional and open-face technique:
N
N
Helps control the falling tree.
N
N
N
N
Begin 1 to 2 inches (2,5 to 5 cm)
higher than center of felling notch.
Do not cut through the hinge – you
could lose control of the direction of
the fall.
Cut horizontally towards the felling
notch.
Cut to no more than width of guide
bar.
Leave approx.1/10 of diameter
uncut. This is the hinge.
This is especially important in softwood
in summer – it helps prevent sapwood
splintering when the tree falls.
Do not cut through the hinge – you
could lose control of the direction of
the fall.
Drive wedges into the felling cut where
necessary to control the fall.
Warning!
If the tip of the bar contacts a wedge, it
may cause kickback. Wedges should be
of wood or plastic – never steel, which
can damage the chain.
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MS 171, MS 181, MS 181 C, MS 211, MS 211 C
| Categories | Chainsaw Manuals, STIHL Chainsaw Manuals |
|---|---|
| Tags | STIHL MS 171, STIHL MS 181, STIHL MS 211 |
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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, Chainsaw |
| Document File Type | |
| Publisher | stihl.com |
| Wikipedia's Page | Stihl |
| Copyright | Attribution Non-commercial |
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