The Mercury Mariner M2 Jet Drive, produced between 1999 and 2004, represents a robust and reliable option for marine propulsion. Engineered with an inboard jet drive system, this model delivers a powerful 210 horsepower output, driven by a water-cooled engine featuring electronic ignition. Its transmission offers essential forward, neutral, and reverse gears, making it a versatile choice for various watercraft applications. The Mercury Mariner M2 Jet Drive is built upon a foundation of quality engineering, designed to provide consistent performance and dependable operation on the water. This comprehensive Workshop Service Manual in English provides detailed guidance for the maintenance and repair of your Mercury Mariner M2 Jet Drive. It covers critical areas including engine and transmission specifications, electrical system details such as the 12V battery and alternator charging system, and essential maintenance procedures. The manual is an indispensable resource for owners, mechanics, and technicians, offering the necessary information to ensure the longevity and optimal performance of the vessel. By following the procedures outlined within, users can effectively manage routine servicing and address potential issues.