Engine Fails To Operate - Yamaha 40A Owner's Manual

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EMN32411

ENGINE FAILS TO OPERATE

Cold engine fails to start (for Prime start
model)
If a cold engine fails to start, use the fol-
lowing procedure.
1) Adjust the trim angle so that the drive
shaft is at right angles to the water
surface or is trimmed in.
2) Open the emergency starter valve
located behind the silencer cover on
the front side.
3) Squeeze the priming pump two or
three times to feed fuel.
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4) Turn the neutral throttle lever on the
remote control box upwards. (It is
necessary to change the throttle
opening slightly depending on the
engine temperature.)
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The operation of the neutral throttle lever
is possible only when the remote control
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lever is in the "Newtral" position.
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