This repair manual provides comprehensive guidance for the maintenance and repair of outboard motors, covering a wide range of models from 2 to 225 horsepower. Designed for the marine environment, these water-cooled, gasoline-powered engines are known for their reliable performance. The manual details various engine types and drive systems, offering essential information for owners and technicians alike to ensure optimal operation and longevity of their marine propulsion. This English-language repair manual is an indispensable resource for understanding and servicing your outboard motor. It covers critical areas such as engine overhaul, fuel and cooling systems, electrical components, lower unit maintenance, and control systems. Additionally, it includes a detailed troubleshooting guide, parts identification with diagrams and part numbers, and specific recommendations for lubrication and service intervals, empowering users to perform necessary maintenance and repairs effectively.