This manual covers 4-stroke outboard engines manufactured between 2005 and 2011. These engines offer a wide range of horsepower from 2.5 to 350 HP, with various cylinder configurations including 1, 4, V6, and V8. Designed for diverse marine applications, outboards are known for their robust engineering and reliable performance. This guide provides essential information to understand and maintain these powerful marine propulsion systems. This comprehensive repair manual serves as an indispensable resource for owners and technicians alike. It details essential maintenance procedures, including tune-up specifications and recommended maintenance schedules, ensuring optimal engine longevity. The manual also offers in-depth coverage of fuel systems, ignition and electrical systems, cooling systems, powerhead and lower unit repairs, as well as trim and tilt and remote control systems. With clear instructions and included wiring diagrams, this guide facilitates efficient troubleshooting and repair for all aspects of your outboard engine.