1998-2000 Yamaha WaveRunner GP800 Factory Service Manual, Page 26Get this manual
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MAINTENANCE INTERVAL CHART
MAINTENANCE INTERVAL CHART
The following chart should be considered strictly as guide to general maintenance intervalsDepending on operating conditions, the intervals of maintenance should be changedInitial Remarks
10 hours (Break-in)
50 hours 100 hours 200 hours (3 months) (6 months) (1 year)