This manual covers the Yamaha C80TLRV, a 1997 model outboard motor designed for marine propulsion. Engineered with a 2-stroke gasoline engine producing 80 horsepower, this unit is built for reliable performance on the water. Its robust construction and detailed specifications reflect Yamaha's commitment to quality and durability in marine applications. This comprehensive Factory Service Repair Maintenance Manual, written in English, provides essential information for the upkeep and repair of your Yamaha C80TLRV. It includes detailed sections on general information, periodic inspections and adjustments, fuel system, power unit, lower unit, bracket unit, electrical system, and troubleshooting. With step-by-step instructions, detailed illustrations including wiring diagrams and exploded views, and included diagnostics, this manual is an indispensable resource for owners and technicians to ensure optimal performance and longevity of the outboard motor.