This manual covers Mercury Mariner 75HP-275HP 2-Stroke Outboards and Jet Drive models manufactured between 1994 and 1997. These outboard motors, designed for marine propulsion, represent a significant engineering effort by Mercury Marine, focusing on reliability and performance across a wide range of horsepower options. The comprehensive coverage extends to various engine configurations, including both outboard and jet drive systems, ensuring support for a diverse fleet of watercraft. The purpose of this repair manual is to provide detailed guidance for the maintenance, troubleshooting, and repair of your Mercury Mariner outboard motor. It includes information on general procedures, routine maintenance schedules, engine systems, electrical components, and advanced diagnostic techniques. By following the instructions and specifications within this manual, owners, mechanics, and technicians can effectively maintain the operational integrity and longevity of these powerful marine engines.