This manual covers the Yamaha 70TLRP outboard motor, manufactured in 1991. This 70 HP, 3-cylinder, 1042cc engine features a carbureted fuel system and CDI ignition. Designed for marine propulsion, it offers robust performance and reliability. Notable features include power trim and tilt, electric start, and through-propeller exhaust. The engine is water-cooled and utilizes a gearcase with a 2.33:1 gear ratio, offering Forward-Neutral-Reverse gears. It is compatible with unleaded gasoline and is designed for a 20-inch shaft length. This comprehensive Service Repair Maintenance manual provides detailed information for the Yamaha 70TLRP. It covers disassembly, repair, assembly, and inspection procedures, supported by exploded diagrams. The manual is designed to assist owners, mechanics, and technicians in maintaining and repairing the outboard motor. Key areas include engine specifications, lubrication requirements, cooling system details, fuel and electrical system information, and transmission specifications. This digital, searchable document ensures efficient access to all necessary technical data for optimal performance and longevity of the unit.