This manual covers outboards with a 50 HP engine, spanning model years from 1973 through 1990. These outboards are recognized for their dependable performance and are designed for a wide range of boating applications, from recreational fishing to general watercraft propulsion. The engineering behind these engines emphasizes durability and efficiency, making them a trusted choice for boat owners seeking reliable power on the water. This comprehensive service, repair, and workshop manual provides essential information for maintaining and servicing your 50 HP outboard. It details critical maintenance procedures, in-depth troubleshooting guides, essential technical specifications, and vital safety instructions. By following the procedures outlined within this manual, owners and technicians can ensure optimal performance, longevity, and safe operation of the outboard motor.