4. Spark plug
Clean the electrodes with a wire brush and reset the gap to 0.65
mm if necessary.
10. PERIODICAL SERVICE POINTS
3. Fuel filter
Using a wire hook, remove the filter from the filler port.
Wash the filter with spirits. Replace with a new filter if
clogged with dirt completely.
Take care not to fold the suction pipe.
WARNING
10. PERIODICAL SERVICE POINTS
6. Chainsaw air cooling
This chainsaw engine is air-cooled. Dust clogging between the
inlet port of the cooling air and cylinder fins will cause over-
heating of the engine. Periodically check and clean the cylin-
der fins in this part of the chainsaw.
• The engine can burn your skin. Never touch the cylinder,
muffler or ignition plug etc, during operation or right after
stopping the engine.
• Before starting the engine, check around the muffler and
clean any sawdust. If you do not, it will cause overheating and
a possible fire. To prevent this, please keep it clean around the
muffler.
If you do not attach the muffler correctly, when running the
engine, the muffler will be loose and the exhaust gases can es-
cape at a much higher temperature than usual. After cleaning
the muffler, pay attention to fit the muffler
according to the explanation as follows on page 43.
WARNING
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