This manual covers the MERCURY 200, 225, 250, and 275 Verado Outboard models. These engines are engineered with a 4-stroke, intercooled supercharged, water-cooled, EFI system, featuring a 6-cylinder, 2.6L displacement. They incorporate advanced technologies such as Electronic Fuel Injection (EFI), Direct Fuel Injection, Electronic Throttle Control (ETC), and Electronic Shift Control (ESC) for optimal performance and efficiency. The robust design and sophisticated systems are built for reliability and power, making them suitable for a wide range of marine applications. The MERCURY VERADO Workshop Service Repair Manual provides comprehensive guidance for the maintenance, repair, and troubleshooting of these outboard engines. It details general procedures, safety precautions, technical specifications, and the use of special tools. The manual includes in-depth information on engine overhaul, including powerhead disassembly and reassembly, as well as hydraulic systems. Furthermore, it offers detailed troubleshooting guides and electrical system diagnostics, complete with wiring diagrams, to assist owners, mechanics, and technicians in keeping their Mercury Verado outboards in peak operating condition.