2001-2005 Yamaha WaveRunner GP800R Factory Service Manual, Page 53Get this manual

FUEL COCK AND FUEL FILTER
SERVICE POINTS

Fuel filter inspection Refer toFUEL SYSTEin chapter 3Fuel cock inspection 1Check:Fuel cock Conta minantsCleanRough ove entReplace

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives