The Johnson Evinrude 2 12 HP HS HD-20 is an outboard motor designed for reliable performance on the water. This gasoline-powered, water-cooled engine features a 2-cylinder configuration and delivers 12 horsepower. Its robust construction and straightforward design underscore a commitment to durability and operational efficiency, making it a dependable choice for various marine applications. This Service Repair Manual provides comprehensive guidance for maintaining and repairing your Johnson Evinrude outboard motor. It covers essential maintenance tasks such as engine tune-ups, gearcase lubrication, impeller replacement, carburetor cleaning, and ignition system checks. Detailed procedures and technical specifications are included to assist owners and technicians in ensuring the longevity and optimal performance of the vehicle.