2001-2005 Yamaha WaveRunner GP800R Factory Service Manual, Page 40Get this manual

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OIL INJECTION SYSTEM POWER UNIT
OIL INJECTION SYSTEM
Oil line inspection 1Inspect:Oil filter Conta minantsCleanFraystearsReplace! Rubber seal Cracksw earReplace! Oil hosesOil tankOil filler cap Cracksda ageReplace! Check valve alfunctionReplace

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