2001-2005 Yamaha WaveRunner GP800R Factory Service Manual, Page 297Get this manual
E EJU00324a
2-stroke engine oil
Recommended engine oil: YAMALUBE 2-W If YAMALUBE 2-W is not available, another 2-stroke engine oil with an NMMAcertified TC-W3 rating may be used
EJU00419a
Filling the oil tank