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8. Maintenance
•Check and tighten each fastener.
•Dismount the engine and check the clutch system to see if oil is observed between the clutch lining and its drum. If any, wipe it off with gasoline.
Cleaning the cylinder fins
•When wood chips are caught between cylinder fins, the engine may overheat, resulting in lower output. To avoid this, always keep cylinderfins and fan case clean.
Every 100 Operating hours, or once a year (more often if conditions require), clean fins and external surfaces of engine of dust, dirt and oil deposits which can contribute to improper cooling.
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9. Storage
•Aged fuel is one of major causes of engine starting failure. Before storing the unit, empty the fuel tank and run the engine until it uses all the fuel left in the fuel line and the carburetor. Store the unit indoor taking necessary measures for rust prevention.
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