What's the reason that the chainsaw doesn't start?
3, remove the carburetor, and then drop some oil into the cylinder, and then start the machine a few times.
If not, check to see if you should clean the carburetor or replace it with a new one, and finally check the cylinder block.
Teach everyone a maintenance machine method, if you do not use the machine for a long time in the future, be sure to pour out the oil tank.
Start the machine to burn the carburetor and cylinder oil, so as not to block the carburetor residual oil, usually clean the air filter, lubricating oil must be used lubrication effect is better.