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PGO PMX Sport (PM) servicemanual - Scootergrisen

PGO PMX Sport (PM) servicemanual - Scootergrisen

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Check the oil level in gear box<br />

Is too much or dirty<br />

Oil level is normal<br />

Check the combustion<br />

color of cylinder head<br />

Check engine overheat<br />

Or not<br />

Oil level is<br />

Not normal<br />

Normal Abnormal<br />

Not overheat<br />

Running accelerately or<br />

High speed continuously<br />

overheat<br />

No knocking knocking<br />

oil level is too high<br />

oil level is too low<br />

oil does not interchange<br />

oil route is blocked<br />

insufficient oil pumping from<br />

oil pump<br />

piston and cylinder worn out<br />

mixture is too lean<br />

bad quality of the fuel<br />

too much carbon in the combustion room<br />

ignition timing is too early<br />

too much carbon in the combustion room<br />

bad quality of the fuel<br />

clutch slip<br />

mixture is too lean<br />

ignition timing is too early

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