5.3.
Cleaning the air filter.
5.3.1.
Remove the air filter cover and the filter.
5.3.2.
Rinse it in warm soapy water. Check that the filter is
dry before reassembly. An air that has been used for
some time cannot be cleaned completely.
5.3.3.
Therefore, it must regularly be replaced with a new
one. A damaged must always be replaced.
5.4.
Fuel Filter.
5.4.1.
Drain all fuel from fuel tank and pull fuel filter line from tank.
5.4.2.
Pull filter element out of holder assembly.
5.4.3.
Replace, if it appears to be;
5.4.3.1.
Discoloured
5.4.3.2.
Hardened from use.
The filter has a white, felt-like appearance when new.
5.5.
Spark plug.
5.5.1.
The spark plug condition is influenced by;
5.5.1.1.
An incorrect carburetor setting.
5.5.1.2.
Wrong fuel mixture.
5.5.1.3.
A dirty air filter.
5.5.1.4.
Difficult running conditions – such as cold
weather.
5.5.2.
These factors cause deposits on the spark plug electrodes, which may result in malfunction
and starting difficulties. If the engine is low on power, difficult to start or runs poorly at idling
speed, always check the spark plug first. If the spark plug is dirty, clean it and check the
electrode gap. Readjust if necessary. The correct gap is 0.6 mm. The spark plug should be
replaced after 100 hours of operation or earlier if the electrodes are badly eroded.
5.6.
Exhaust.
Only remove exhaust when the machine has sufficient time to cool down.
5.6.1.
Remove the exhaust.
5.6.2.
Clean excess carbon from the exhaust and silencer inlet.
5.6.3.
Carry this out for every 100 hours of operation.
5.7.
Cylinder (Engine cooling).
Do not operate engine with engine shroud or exhaust guard removed as this will
cause overheating and engine damage.
5.7.1.
The engine is air cooled.
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Summary of Contents for HYTR2650
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