This document pertains to the Mercury Mariner Jet, an outboard jet drive watercraft engineered for reliable performance. While specific production years are not detailed, the Mariner Jet is designed with a 65 HP engine, utilizing a jet drive transmission system for its propulsion. Its water-cooled system ensures efficient operation in various conditions, making it suitable for a range of aquatic activities. The robust construction and straightforward engineering of the Mercury Mariner Jet underscore its reputation for dependability on the water. This comprehensive Workshop Service Repair Manual, written in English, provides extensive guidance for the maintenance and repair of your Mercury Mariner Jet. With hundreds of pages of detailed information, it covers all essential aspects of the vehicle, including intricate maintenance procedures, troubleshooting common issues, and detailed technical specifications. This manual is an indispensable resource for owners, technicians, and mechanics, empowering them to ensure the longevity, optimal performance, and safe operation of their Mariner Jet through proper care and informed repair practices.