EMF32310FILLING OIL(for Precision blend system model)This engine uses the YAMAHA PRECI-SION BLEND SYSTEM, which providessuperior lubrication by ensuring the prop-er oil ratio for all operating conditions. Nofuel premixing is needed (except duringbreak-in/running-in). Simply pour gaso-line into the fuel tank and oil into the oiltank.Convenient indicator segments indicatecondition of the oil supply. Refer to oilwarning system.To fill the engine oil into the engine oiltank, proceed as follows:wDo not add gasoline (Petrol) into the oiltank. Fire or explosion could result.1) Turn the oil filler access cap on top ofthe top cowling counterclockwise andopen it.2) Open the oil tank filler cap by pullinga tab on the cap.E3-5While many additives available mayreduce deposits, Yamaha recommendsthe use of Ring Free Fuel Additive, avail-able from your Yamaha dealer. Ring Freehas repeatedly proven its ability to cleancombustion deposits from inside theengine, notably the critical piston-ring-land area, and fuel system components.Follow product labeling for use instruc-tions.203014203015Engine oil tank capacity:Refer to “SPECIFICATION”, Page 4-1.