This manual covers the Yamaha 50EJRQ, a 1992 model outboard motor designed for boating and marine propulsion. Engineered for reliability and performance, this 2-stroke gasoline-powered unit delivers 50 horsepower, making it a robust choice for various watercraft. Its design emphasizes durable construction and efficient operation, reflecting Yamaha's commitment to quality in marine applications. This comprehensive service repair maintenance professional manual is presented in English and features a searchable and bookmarked format for ease of use. It provides detailed, step-by-step procedures, exploded diagrams, and covers disassembly, repair, assembly, and inspection operations. The manual is an essential resource for owners, mechanics, and technicians, offering the necessary information to maintain and repair the Yamaha 50EJRQ outboard motor, ensuring its continued optimal performance and longevity.