This workshop service and repair manual covers Mercury Marine Verado outboard engines, specifically the 200 HP, 225 HP, 250 HP, and 275 HP models from the Verado (Supercharged) generation. These 6-cylinder, 4-stroke engines feature a 2.6L displacement, inter-cooled supercharging, and a DOHC valve train, designed for robust performance and reliability. The manual provides comprehensive information for maintaining and repairing these advanced marine propulsion systems, ensuring optimal operation and longevity. The purpose of this manual is to provide detailed guidance for repair, service, maintenance, and troubleshooting. It includes essential technical specifications, electrical diagrams, and information on key components such as the cylinder block-crankcase, cylinder head, lubrication system, and power trim system. With step-by-step instructions, illustrations, and diagnostic procedures, this resource is invaluable for owners, mechanics, and technicians seeking to understand and maintain their Mercury Marine Verado engines effectively.