Yamaha F25G Owner's Manual page 40

Engine control system
The low oil pressure-alert indicator will

light or blink (if equipped).
The buzzer will sound (if equipped).

34
If the alert system has activated, stop the en-
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gine as soon as it is safe to do so. Check the
oil level and add oil as needed. If the oil level
is correct, consult your Yamaha dealer.
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