This manual covers the Yamaha 90TLRU outboard motor, produced in 1996. This 2-stroke, 3-cylinder engine features a 1296cc displacement and delivers 90 horsepower, utilizing a carbureted fuel system. Its robust engineering is designed for reliable performance in various marine applications. The outboard motor is equipped with a CDI ignition system, a 6-amp charging output, and a water-cooled system for efficient operation. This comprehensive Service Repair Maintenance Manual, originally from the factory and presented in English, provides detailed guidance for maintaining and repairing your Yamaha 90TLRU. It includes step-by-step procedures, exploded diagrams for disassembly, and essential technical specifications such as spark plug gap and idle RPM. The manual covers all aspects of the motor, ensuring owners and technicians have the necessary information for proper upkeep, troubleshooting, and optimal performance.