The Yamaha 50EJRU is a 1996 model from the First Generation (pre-2000s) series. This 2-stroke, 3-cylinder outboard motor boasts a displacement of 703cc and delivers 50 horsepower. It features a CDI ignition system, carbureted fuel delivery, and an electric start. Engineered for reliability and performance, this water-cooled outboard motor is designed for a variety of marine applications, representing a robust option within its class. This comprehensive Service Repair Maintenance Manual, originally from the factory and presented in English, provides detailed guidance for the Yamaha 50EJRU. It covers all aspects of disassembly, repair, assembly, and inspection, along with essential technical specifications and maintenance procedures. Owners, mechanics, and technicians will find the information necessary to ensure optimal performance, longevity, and safe operation of the outboard motor, including details on lubrication, spark plugs, and the gearcase.