Yamaha F20A Owner's Manual page 38

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START
EMU00065
Throttle Control Grip
The throttle control grip is on the tiller
handle. Turn the grip counterclockwise to
increase speed and clockwise to decrease
speed.
EMU00067
Throttle Indicator
The fuel consumption curve on the throt-
tle indicator shows the relative amount of
fuel consumed for each throttle position.
Choose the setting that offers the best
performance and fuel economy for the
desired operation.
1 Throttle indicator
EMU00070*
Throttle Friction Adjusting Knob
A friction device in the tiller handle pro-
vides resistance to movement of the
throttle grip. This is adjustable for opera-
tor preference.
Resistance
Increase
502016
Decrease
When constant speed is desired, tighten
the adjusting knob to maintain the
desired throttle setting.
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Do not overtighten the friction adjusting
knob. If there is too much resistance, it
may be difficult to move the throttle grip,
which could result in an accident.
2-4
Knob
Turn clockwise
Turn counterclockwise
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