Operating Engine; Sending Fuel (Portable Tank) - Yamaha F50 Owner's Manual

1. Air vent screw
EMU27452

Operating engine

EWM00420
WARNING
Before starting the engine, make sure

that the boat is tightly moored and that
you can steer clear of any obstructions.
Be sure there are no swimmers in the
water near you.
When the air vent screw is loosened,

gasoline vapor will be released. Gaso-
line is highly flammable, and its vapors
are flammable and explosive. Refrain
from smoking, and keep away from
open flames and sparks while loosen-
ing the air vent screw.
This product emits exhaust gases

which contain carbon monoxide, a col-
orless, odorless gas which could cause
brain damage or death when inhaled.
Symptoms include nausea, dizziness,
and drowsiness. Keep cockpit and cab-
in areas well ventilated. Avoid blocking
exhaust outlets.
EMU43172

Sending fuel (portable tank)

1. To loosen the air vent screw, turn it
counterclockwise until it stops.
1
ZMU07444
1. Air vent screw
2.
1. Fuel joint cap
3.
1. Toward the outboard motor
2. Arrow
1
Remove the fuel joint cap on the out-
board motor.
Check the direction of the fuel hose.
Make sure that the arrow of the primer
pump points toward the outboard motor.
1
Operation
ZMU07445
1
ZMU07451
2
3 4
ZMU07452
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