e. Sprocket
Check the sprocket on signs of wear. If wearing is important, replace it with a new
one. Do not install a chain on a worn or damaged sprocket. Do not install a worn
chain on a pinion.
f.
Spark plug
Clean the electrodes with a wire brush and set the gap to 0.6mm if necessary.
g. chain saw
Check each time the cutter and cutting angles are as shown below.
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