The Mercury Mariner 2.2 HP is a robust 2-stroke outboard motor designed for reliable performance. Engineered with a water-cooled system and CDI ignition, this motor delivers 2.2 horsepower through a carburetor fuel system, utilizing unleaded gasoline mixed with 2-stroke outboard oil at a 50:1 ratio. Its durable outboard gearcase transmission ensures efficient power transfer for various marine applications. This model represents a commitment to quality and dependability in marine propulsion. This comprehensive Service Repair Workshop Manual provides essential information for maintaining and repairing your Mercury Mariner 2.2 HP outboard motor. It covers critical areas such as detailed maintenance procedures, troubleshooting common issues, and technical specifications for engine components and systems. The manual is written in English and is designed to assist owners, mechanics, and technicians in ensuring the optimal performance and longevity of the outboard motor through accurate guidance and recommended service intervals, including water pump impeller replacement.