Engine control system. Yamaha F70, T-60, F60, T-50, F50

6C1-9-3B-1E0.book 50 ページ ２０１２年１１月１９日　月曜日　午前１０時３５分

Engine control system

EMU26803

Alert system

ECM00091

NOTICE

Do not continue to operate the engine if a alert device has activated. Consult your

Yamaha dealer if the problem cannot be located and corrected.

EMU2681C

Overheat alert

This engine has an overheat-alert device. If the engine temperature rises too high, the alert device will activate.

 The engine speed will automatically de-

 crease to about 2000 r/min.

The overheat-alert indicator will light or blink.



The buzzer will sound (if equipped on the tiller handle, remote control box, or main switch panel).

ZMU05028

ZMU07103

If the alert system has activated, stop the engine and check the cooling water inlets:





Check trim angle to be sure that the cooling water inlet is submerged.

Check the cooling water inlet for clogging.

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