This manual covers the Yamaha 70TLRP outboard motor, produced in 1991. This 2-stroke, water-cooled engine features a 1136 cc displacement, a 3-cylinder configuration, and delivers 70 horsepower at 5000-5500 RPM. Its carbureted induction system and CDI ignition ensure reliable performance, while the power trim and tilt system offers enhanced maneuverability. Designed for marine applications, this Yamaha outboard motor is built for durability and efficiency on the water. This comprehensive Service Repair Maintenance Manual provides essential information for the proper care and upkeep of your Yamaha 70TLRP. It details critical maintenance procedures, including lubrication requirements with TC-W3 2-stroke oil at a 50:1 ratio, fuel specifications, and recommended service intervals for components like spark plugs and gear oil. The manual also includes technical specifications, troubleshooting guidance, and safety information, empowering owners and technicians to maintain optimal performance and longevity of the outboard motor.