This manual covers the Sea-Doo GTX 155 for the 2008 and 2009 model years. It is a comprehensive official factory service repair manual designed to provide in-depth information for this personal watercraft. The manual details its construction and operational systems, offering insights into its engineering and performance capabilities.

The purpose of this manual is to serve as a complete resource for maintenance, repair, and troubleshooting. It includes detailed procedures, technical specifications, and diagnostic information necessary for owners and technicians. By following the guidelines within this document, users can ensure the optimal performance, reliability, and longevity of their Sea-Doo GTX 155.