Fuel cockOPENCLOSE– 37 –Storage (Long-term Storage)Air cleanerDrain plug• If fuel is left in the carburetor for a long period, it will deterio-rate, and problems with starting and rotational fluctuation mayoccur. To prevent these problems, when storing the engine fora long period, drain the fuel in the carburettor and the fuel tank.Do not use fuel which has been left for a long period.• For details about engine storage, refer to the furnished "EngineOperation Manual" provided.NOTICE8.2 Engine1. Remove the air cleaner element and clean it.(See page 28)8.2.3 Replacing Engine Oil8.2.1 Fuel Cock1. Turn the fuel cock to the "CLOSE" position to cut off thefuel supply.8.2.2 Cleaning Air Cleaner Element1. Drain the engine oil, then fill with fresh engine oil. (Seepage 25)