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Page 3: ...ich from the peak r p m setting even though this will slightly reduce r p m on the ground b Make sure that the engine is fully run in before operating it continuously at full power See engine instruction leaflet 3 Having set the Needle Valve as described above close the throttle The engine should idle steadily and continuous ly If it stops immediately first try turning the Throttle Stop Screw cloc...
Page 4: ...e It is recommended that fuel is passed through a filter when the tank is filled and that a good in line filter is installed between the fuel tank and carburettor and furthermore that this filter is frequently cleaned to remove dirt and lint that accumulates on the filter screen Finally occasionally remove the needle valve holder from the carburettor as shown in Photo 2 and extract any remaining f...
