Bucking Techniques; Bucking Without A Support; Bucking Using A Log Or Support Stand - Craftsman 358.350480 Instruction Manual

2.6 cu.in./42cc 2-cycle 18 in. bar gasoline chain saw
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BUCKING
TECHNIQUES
WARNING: Ifsaw becomes
pinched orhung i nalog, d on't tryto
force i tout. Y ou can lose control ofthe
saw resulting ininjury a nd/or damage
tothe saw. Stop t he saw, drive a
wedge ofplastic orwood i nto the cut
until the saw can beremoved
easily. Re-
start saw and carefully
reenter the cut.
Do not u se ametal wedge. Do not a t-
tempt torestart your saw when i tis
pinched orhung i nalog.
Use
a wedge to remove pinched saw
Turn saw OFF and use a plastic or
wooden
wedge
to force cut open.
Overcutting
begins on the top side of
the log with the bottom of the saw
against the log. When overcutting
use
light downward
pressure.
Overcutting
Undercutting
Undercutting
involves
cutting on the
underside of the log with top of saw
against the log. When undercutting
use light upward pressure.
Hold saw
firmly and maintain control. The saw
will tend to push back toward you.
_...__....._
_WARNING:
Never turn saw up-
side down to undercut. The saw can-
not be controlled
in this position.
Always make your first cut on the
compression
side of the log. The com-
pression side of the log is where the
pressure of the log's weight is concen-
trated.
First cut on compression side of log
Second
cut
Second cut
First cut on compression side of log
BUCKING
WITHOUT
A SUPPORT
• Overcut through
1/3 of the diameter
of the log.
• Roll the log over and finish with a
second
overcut.
• Watch for logs with a compression
side to prevent the saw from pinch-
ing. See illustrations
for cutting logs
with a compression
side.
BUCKING
USING A LOG OR
SUPPORT
STAND
• Remember
your first cut is always on
the compression
side of the log. (Re-
fer to the illustrations
below for your
first and second cut).
• Your first cut should extend 1/3 of the
diameter
of the log.
• Finish with your second
cut.
Using a log for support
2naCut
1 st Cut
_. 1st Cut
.__-J
Using
a support
stand
/
_nd
Cut
1st Cut
L
2 nd
Cut j_
12

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