Yamaha GP800R WaveRunner 2004 Owner's/Operator's Manual page 61

1. Launch the watercraft and start the
engine. (See page 3-17 for engine start-
ing procedures.)
2. Run the engine at the lowest possible
speed for 5 minutes.
3. Gradually open the throttle to 3/4 or less.
4. Continue operation at 3/4 throttle or less
until the first tankful of fuel has been
used.
5. Fill the tank with straight gasoline, and
then proceed with normal operation.
CAUTION:
@
Failure to follow the engine break-in pro-
cedure properly can result in severe
damage to the engine.
@
3-16
E