This manual covers the 1971 120 HP Outboard Motor, a product of a significant presence in the recreational boating industry during the mid-20th century. Known for robust engineering and reliable performance, this outboard motor represents advancements in technology for its era, offering substantial power for various boating applications. Engines from this period were competitive, valued for their durability and power output, making this model a testament to the commitment to quality in outboard motor design and manufacturing. This comprehensive service repair workshop manual provides detailed instructions for the maintenance, troubleshooting, and repair of your 1971 120 HP Outboard. It covers all essential systems, including the engine mechanical components, fuel, ignition, electrical, cooling, exhaust, and gear housing. The manual offers step-by-step procedures, diagnostic guides, and technical specifications, enabling owners and technicians to perform everything from routine tune-ups to complete overhauls, ensuring the longevity and optimal performance of the motor.