The Mercury Mariner Super Magnum, produced between 1992 and 2000, represents the first generation of these robust 2-stroke outboard engines. Available in power outputs of 150 HP, 200 HP, and 225 HP, these engines feature water-cooled systems and CDI ignition for reliable performance. With displacements of 2.0L for the 150 HP model and 2.4L for the 200 and 225 HP models, they are designed for a variety of marine applications. The Super Magnum series offers flexibility with options for pre-mix or Autolube lubrication and a range of shaft lengths to suit different boat configurations. This Service Repair Manual provides comprehensive guidance for the Mercury Mariner Super Magnum outboard engines. It covers essential maintenance procedures, troubleshooting techniques, detailed technical specifications, and critical safety guidelines. The manual is designed to assist owners, mechanics, and technicians in effectively maintaining and repairing these engines, ensuring optimal performance and longevity. Information on engine configurations, fuel and lubrication systems, electrical components, and transmission details are included to support all service needs.