check the oil filter. Do not allow there to be any dirt in
the oil tank to avoid the filter being dirty.
A dirty filter can block the passage of lubricating oil
and will result in excessive wear of the chain and the
chainsaw rod.
Check the oil. If you see dirt, replace it.
If the inside of the oil tank is dirty you can clean it with
petrol.
8.2.4 CHECKING THE SPARK PLUG
To access the spark plug, you will need to remove the
air filter cover. The spark plug is located under the air
filter (1).
When it comes to starting a machine, the most
common problems are produced by a dirty spark plug
or one in poor condition. Clean and check the spark
plug regularly.
Check that the electrode gap is correct (0.6 - 0.7
mm).
8.2.5. CLEANING THE CYLINDER FINS
The cylinder fins are responsible for the cooling of the
engine due to its contact with the air. These fins must
be clean and without any material including those that
limit the flow of air.
A few dirty fins will make the motor to overheat and
can be dangerous. Check the condition of the cylinder
fins regularly.
8.2.6. MAINTANENCE OF THE ROD'S CHAIN
Reverse the chainsaw rod whenever you filled the fuel
tank 10 times to prevent it from wearing only on one
side.
The rod's guide must always maintain its profile.
Make sure that the thickness is the same all along the
length of the rod. Replace the rod if necessary.
Check that cracks and the level of play of the bearing
there are no. If you notice that the clearance is
important, any damage or cracks replace it.
When you remove the rod, also take a moment to
remove the any possible wood and sawdust remains
in the guide's hole and lubrication area.
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