Zenoah GZ4350 Manuel D'utilisation page 31

To fit the starter on the chainsaw
1. Pull out the starter cord and place the starter in
position against the crankcase.
2. Slowly release the starter cord so that the pulley
engages with the pawls.
3. Tighten the screws that hold the starter.
To clean the air filter
The air filter must be regulary cleaned to remove dust
and dirt in order to avoid:
• Carburettor malfunctions.
• Starting problems.
• Loss of engine power.
• Unnecessary wear to engine parts.
• Excessive fuel consumption.
1. Lift up the cylinder cover.
2. Remove the air filter.
3. Brush or shake the air filter clean. Wash it in
detergent and water to clean it more thoroughly.
Note: An air filter that has been in use for a long time
can't be clean completely. The filter must therefore
be replaced with a new one at regular intervals.
Always replace a damaged air filter.
4. Refit the air filter and make sure that the air filter
seals tightly against the filter holder.
A Zenoah chainsaw can be equipped with different types
of air filter according to working conditions, weather,
320 - 005 - 27.09.2017
season etcetera. Contact your servicing dealer for
advice.
Note the following if the air cleaner is equipped as
below:
If the air cleaner's fitting is not properly inserted into the
pipe or if the manifold's O-ring comes out of the groove,
dirt or litter may get inside the engine and damage it.
2
3
1. Air cleaner
2. Fitting
3. Pipe
4. Manifold
5. O-ring
After you remove and mount the pipe, reinsert it all the
way into the manifold. The air cleaner will now be easy
to assemble.
2
1
1. Pipe
2. Manifold
To do a check of the spark plug
The spark plug condition is influenced by an incorrect
carburetor adjustment, an incorrect fuel mixture (too
much or incorrect type of oil) and a dirty air filter. These
factors cause deposits on the spark plug electrodes,
which may result in operating problems and starting
difficulties.
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5
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