Butts of Bawtry TBT2586, Инструкция по эксплуатации

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4. Sprocket
Check for cracks and for excessive wear interfering
with the chain drive. If the wear is considerable,
replace it with new one. Never fit a new chain on a
worn sprocket, or a worn chain on a new sprocket.
5. Front and Rear dampers
Replace if adhered part is peeled or crack is
observed on the rubber part. Replace if the inside of
the rear damper metal has been beaten by the
stopper bolt and the clearance of the metal
increased.
Use only the spare parts which named in this manual. Use the other spare part can
cause serious injury.
■
Saw chain
It is very important for smooth and safe operation to
keep the cutters always sharp.
Your cutters need to be sharpened when:
• Sawdust becomes powder-like.
• You need extra force to saw in.
• The cut way does not go straight.
• Vibration increases.
• Fuel consumption increases.
Cutter setting standards:
Be sure to wear safety gloves.
Before filing:
• Make sure the saw chain is held securely.