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Item 67255
SAFET
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Op
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AINTENAN
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E
SETU
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Bucking a Log (continued)
When the log is supported on both ends, as illustrated in Figure J, cut 1/3 the diameter from the top (overbuck).
Then make the finished cut by underbucking the lower 2/3 to meet the first cut.
2
nd
cut underbuck (2/3 diameter)
to meet 1
st
cut (to avoid pinching)
1
st
cut overbuck (1/3 diameter)
to avoid splintering
Figure J: Log Supported Both Ends
When bucking on a slope always stand on the
uphill side of the log, as illustrated in Figure K.
When “cutting through”, to maintain complete control
release the cutting pressure near the end of the cut
without relaxing your grip on the chain saw handles.
Don’t let the chain contact the ground.
After completing the cut, wait for the saw chain
to stop before you move the chain saw.
Always stop the motor before moving from tree to tree.
Stand on uphill side when cutting
because log may roll
Figure K: Bucking a Log
