Yamaha XLT1200 WaveRunner 2003 Owner's/Operator's Manual page 74

3. Gradually open the throttle and run the
engine at 5,000 r/min or less.
4. Continue operation at 5,000 r/min 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.
@
3-15
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