HONDA Outboard Motor BF90A - Manual (Page 20)

18
CONTROLS AND FEATURES
THROTTLE GRIP
OPEN CLOSE
CHOKE KNOB
Throttle Grip Choke Knob Throttle grip movement is limited
when the gearshift lever (p.
) is in
the R (reverse) or N (neutral) position.
The throttle grip can be turned to the
FAST position only when the
gearshift lever is in the F (forward)
position.
The throttle grip controls engine
speed.
An index mark on the tiller arm
shows throttle position and is helpful
for setting the throttle correctly when
starting (p.
).
The choke knob opens and closes the
choke valves in the carburetors.
The CLOSED position enriches the
fuel mixture for starting a cold
engine.
The OPEN position provides the
correct fuel mixture for operation
after starting, and for restarting a
warm engine.
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