This service manual covers the Yamaha WaveRunner GP800, a watercraft designed for exhilarating performance on the water. Renowned for its robust engineering and reliable operation, the GP800 offers a thrilling riding experience. This manual details the specific features and systems that contribute to its exceptional quality and unique capabilities, ensuring owners can fully appreciate and utilize their watercraft.

The purpose of this comprehensive manual is to provide detailed guidance for the maintenance, repair, and understanding of your Yamaha WaveRunner GP800. It encompasses a wide range of critical information, including general overviews, detailed specifications, procedures for periodic inspection and adjustment, and in-depth explanations of the fuel system, power unit, jet pump unit, electrical system, and hull and hood. Furthermore, it offers valuable troubleshooting assistance and analysis to help identify and resolve potential issues, serving as an indispensable resource for owners and technicians alike.