Features and functions
ously. After the light and indicator start to blink and the buzzer sounds, the maximum engine speed is limited to help prevent damage.
TIP:
Push the “Hour Volt” button to stop the buzz- er.
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If this occurs, immediately reduce the engine speed, return to shore, and then check for water discharge at the port (left) cooling water pilot outlets while the engine is running. If there is no discharge of water, shut the engine off, and then check the jet intake for clogging. (See page 88 for jet intake cleaning proce- dures.) NOTICE: If you cannot locate and correct the cause of the overheating, consult a Yamaha dealer. Continuing to operate at higher speeds could result in severe engine damage. [ECJ00041]
1“Hour Volt” button
EJU37310
Check engine warning
If a sensor malfunction or a short circuit is de- tected, the “WARNING” indicator light and the check engine warning indicator blink, and the buzzer sounds intermittently.
If this occurs, immediately reduce the engine speed, return to shore, and have a Yamaha dealer check the engine.
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