Yamaha 25B Manual Del Propietário página 70

3) Second hour:
Accelerate at full throttle onto plane,
then reduce engine speed to three-quar-
ter throttle (approximately 4,000 r/min).
Vary engine speed occasionally. Run at
full throttle for one minute, then allow
about 10 minutes of operation at three-
quarter throttle or less to let the engine
cool.
000989
4) Third through tenth hours:
Avoid operating at full throttle for more
than 5 minutes at a time. Let the engine
cool between full-throttle runs. Vary
engine speed occasionally.
000984
5) After the first 10 hours:
Operate the engine normally. Use the
standard premix ratio of gasoline:oil.
Refer to "GASOLINE/PETROL AND OIL
MIXING" for details.
000991
3-6
GB