Yamaha F50 Owner's Manual page 65

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.
Before refueling, check the following points:
Ensure the engine is stopped.

Securely moor the boat in a well-ventilated

area and stop the engine. If the boat is
trailered, ensure it is stable.
Do not smoke and keep away from sparks,

flames, static electric discharges, or other
sources of ignition.
If you use a portable container to store and

dispense fuel, use only a locally approved
GASOLINE container.
To prevent electrostatic sparks, discharge

any built-up static electricity from your
body before refueling.
1. Turn the fuel hose counterclockwise
from the fuel joint of the fuel tank to dis-
connect it.
1. Fuel joint
2. Fuel hose
2. Turn the air vent screw clockwise to
close it.
1
2
ZMU07443
1. Air vent screw
3. Remove the fuel tank from the boat.
4. To loosen the air vent screw, turn it
counterclockwise until it stops.
1
1. Air vent screw
5. While pressing and holding the pressure
relief tab under the fuel tank cap, slowly
turn the fuel tank cap counterclockwise
1/4 turn.
Operation
1
ZMU07444
ZMU07445
59