This manual covers the 50 HP Outboard, a versatile 2-stroke outboard engine produced between 1973 and 1990. Renowned for its robust engineering and reliability, this engine has been a staple for various marine applications, offering dependable power and performance. Its design prioritizes efficiency and ease of operation, making it a preferred choice for boaters seeking a capable and enduring propulsion system. This comprehensive Factory Service Repair Manual provides essential guidance for maintaining and repairing your 50 HP Outboard. It includes detailed step-by-step instructions, clear diagrams, and advanced troubleshooting for all systems, including fuel, ignition, electrical, powerhead, gearcase, and trim/tilt. The manual is designed to empower owners and technicians with the knowledge to perform tune-ups, lubrication, and diagnostics, ensuring optimal performance and longevity while potentially saving on labor costs.