Honda BF5A Owner's Manual page 47

OPERATION
〈 〉
Mooring
To avoid damaging the motor, use the utmost care
when mooring a boat, especially when its motor is
tilted up. Don't allow the motor to strike against the
pier or other boats.
46
〈 〉
Over-rev Limiter
This outboard motor is equipped with an engine over-rev
limiter which activates when the engine speed increases
excessively. The over-rev limiter can be activated while
cruising, tilting up the motor, or when ventilation occurs
during a sharp turn.
When the over-rev limiter is activated:
1. Reduce the throttle opening immediately and check the
trim angle.
If the trim angle is correct but the over-rev limiter stays
2.
activated, stop the engine, check the condition of the
outboard motor, check to see if the correct propeller is
installed and check it for damage.
Correct or service as necessary, by contacting your
authorized Honda outboard motor dealer.