This Service Repair Manual covers Mercury 75-90 4-Stroke outboard engines, beginning with model year 2000 and serial number OG960500. These engines feature an Inline 4 cylinder, 1596cc displacement, 4-stroke outboard design, available in 75hp and 90hp configurations. They utilize Fuel Injection for fuel delivery and a CDI ignition system. Engineered for reliability and performance, these outboards are equipped with a water-cooled system, an impeller-driven water pump, and a propeller-driven propulsion system. Shaft lengths are available in 20-inch (L) and 25-inch (XL), with steering options including remote or tiller control. The charging system provides 17.5 amps, and recommended spark plugs are NGK DCPR6E.

This manual provides comprehensive guidance for the maintenance and repair of your Mercury 75-90 4-Stroke outboard. It details essential maintenance procedures, including recommended oil types such as Quicksilver 25W-40 NMMA FC-W Synthetic Blend, and gearcase oil capacity of approximately 350ml. Technical specifications cover engine configuration, power output, fuel and ignition systems, transmission gear reduction ratios (2.07:1 for 75hp, 2.33:1 for 90hp), and electrical components. Troubleshooting steps and safety guidelines are also included to assist owners, mechanics, and technicians in ensuring the optimal performance and longevity of the engine.

This Service Repair Manual covers Mercury 75-90 4-Stroke outboard engines, beginning with model year 2000 and serial number OG960500. These engines feature an Inline 4 cylinder, 1596cc displacement, 4-stroke outboard design, available in 75hp and 90hp configurations. They utilize Fuel Injection for fuel delivery and a CDI ignition system. Engineered for reliability and performance, these outboards are equipped with a water-cooled system, an impeller-driven water pump, and a propeller-driven propulsion system. Shaft lengths are available in 20-inch (L) and 25-inch (XL), with steering options including remote or tiller control. The charging system provides 17.5 amps, and recommended spark plugs are NGK DCPR6E.

This manual provides comprehensive guidance for the maintenance and repair of your Mercury 75-90 4-Stroke outboard. It details essential maintenance procedures, including recommended oil types such as Quicksilver 25W-40 NMMA FC-W Synthetic Blend, and gearcase oil capacity of approximately 350ml. Technical specifications cover engine configuration, power output, fuel and ignition systems, transmission gear reduction ratios (2.07:1 for 75hp, 2.33:1 for 90hp), and electrical components. Troubleshooting steps and safety guidelines are also included to assist owners, mechanics, and technicians in ensuring the optimal performance and longevity of the engine.