Operation EMU27234 Filling fuel and engine oil EMU27282 Filling oil This engine uses the Yamaha oil injection system, which provides superior lubrication by ensuring the proper oil ratio for all operat- ing conditions. No fuel premixing is needed. Simply pour gasoline into the fuel tank and oil into the oil tank. Convenient indicator seg- ments indicate the status of the oil supply. For details on reading the indicator seg- ments, see page 42. According to local laws or regulations. EMU30321 Filling fuel for models without a fuel joint EWM01830 WARNING Gasoline and its vapors are highly flam- mable and explosive.
Always refuel ac- cording to this procedure to reduce the risk of fire and explosion. Gasoline is poisonous and can cause injury or death. Handle gasoline with care. Never siphon gasoline by mouth. If you should swallow some gasoline or inhale a lot of gasoline vapor, or get some gasoline in your eyes, see your doctor immediately. If gasoline spills on your skin, wash with soap and wa- ter. If gasoline spills on your clothing, change your clothes. EWM00530 WARNING Do not add gasoline into the oil tank. Fire or explosion could result. Engine oil tank capacity: 0.9 L (0.95 US qt, 0.79 Imp.qt) To fill the engine oil tank, proceed as follows: 1. Pour engine oil into the remote oil tank. 1.
Stop the engine. 2. Be sure you are in a well-ventilated out- door area, either securely moored or trailered. 3. Make sure no one is in the boat. 4. Do not smoke and keep away from sparks, flames, static electric discharge, or other sources of ignition. 5. If you use a portable container to store and dispense fuel, only use a locally ap- proved GASOLINE container. 6. Touch the fuel nozzle to the filler open- ing or funnel to help prevent electrostatic sparks. 7. Fill the fuel tank, but do not overfill. Fuel can expand and overflow if the tempera- ture increases. 8. Tighten the filler cap securely. 9. Wipe up any spilled gasoline immediate- ly with dry rags. Dispose rags properly.
ZMU04142 TIP: The oil level lines on the remote oil tank indi- cate the amount of additional oil that can be added to the tank. The top oil level line indi- cates approximately 1.9 L (0.5 US gal, 0.4 Imp gal) can be added, and the bottom oil level line indicates approximately 3.8 L (1 US gal, 0.8 Imp gal) can be added. 2. Turn on the main switch. The Yamaha 40