User manual YAMAHA F115

[. . . ] F115 LF115 OWNER'S MANUAL U. S. A. Edition LIT-18626-06-75 68V-28199-17 EMU25060 ZMU01690 Read this owner's manual carefully before operating your outboard motor. Important manual information EMU31280 To the owner Thank you for choosing a Yamaha outboard motor. This Owner's Manual contains information needed for proper operation, maintenance and care. A thorough understanding of these simple instructions will help you obtain maximum enjoyment from your new Yamaha. If you have any question about the operation or maintenance of your outboard motor, please consult a Yamaha dealer. [. . . ] Overheating and serious engine damage can occur. EMU27111 Fuel G G G G Check to be sure you have plenty of fuel for your trip. Check fuel line connections to be sure they are tight (if equipped Yamaha fuel tank or boat tank). Be sure the fuel tank is positioned on a secure, flat surface, and that the fuel line is not twisted or flattened, or likely to contact sharp objects (if equipped Yamaha fuel tank or boat tank). 1 ZMU04257 1. Oil dipstick EMU27130 Controls G G G G Check throttle, shift, and steering for proper operation before starting the engine. The controls should work smoothly, without binding or unusual free play. Check operation of the starter and stop switches when the outboard motor is in the water. 1 3 2 ZMU02082 EMU27150 Engine G G G G Check the engine and engine mounting. Check that the battery is in good condition and the battery connections are secure. 1. Upper level mark NOTE: Be sure to completely insert the dipstick into the dipstick guide. 33 Operation EMU30021 EMU27450 Filling fuel EWM00060 EMU27480 Operating engine Feeding fuel EWM00420 WARNING Gasoline and its vapors are highly flammable and explosive. Keep away from sparks, cigarettes, flames, or other sources of ignition. Wipe up any spilled fuel. WARNING G G EMU27270 Ring Free Fuel Additive Gasoline is a precise blend of many different substances, each chosen to give certain characteristics. Gasoline blends have been changing in recent years in response to concerns about pollution and resulting emissions regulations. One of the most obvious changes has been the elimination of lead from most fuels. As gasoline has changed, the amount of additives such as aromatics and oxygenates has increased. These additives are important for the engines in passenger cars, but they can have detrimental effects in marine engines, because of increased deposits in the combustion chamber. While many additives available may reduce deposits, Yamaha recommends the use of Ring Free Fuel Additive, available from your Yamaha dealer. Ring Free Fuel Additive has repeatedly proven its ability to clean combustion deposits from inside the engine, notably the critical piston-ring-land area, and fuel system components. Follow product labeling for use instructions. G Before starting the engine, make sure that the boat is tightly moored and that you can steer clear of any obstructions. Gasoline is highly flammable, and its vapors are flammable and explosive. Refrain from smoking, and keep away from open flames and sparks while loosening the air vent screw. This product emits exhaust gases which contain carbon monoxide, a colorless, odorless gas which could cause brain damage or death when inhaled. If there is an air vent screw on the fuel tank cap, loosen it 2 or 3 turns. If there is a fuel joint or a fuel cock on the boat, firmly connect the fuel line to the joint or open the fuel cock. [. . . ] If the battery is discharged to 9 volts or below, the electric fuel pump will not operate. EWM01020 G WARNING G could result in an accident. Attach the engine stop switch lanyard to a secure place on your clothing, or your arm or leg while operating. Do not route the cord where it could become entangled, preventing it from functioning. Do not touch the flywheel or other moving parts when the engine is running. [. . . ]