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18 Troubleshooting
Smoke or burning smell
while cutting.
Chain is not properly
sharpened.
► Sharpen the chain properly.
Insufficient chain oil in the
tank.
► Fill up with chain oil.
Chain lubrication system
is supplying insufficient
chain oil.
► Increase oil feed rate.
The chain is over-
tensioned.
► Tension chain properly.
Chainsaw is not being
used properly.
► Have correct use explained, then practice.
Condition Cause Remedy