This Service Repair Manual covers Mercury Outboard engines manufactured between 1984 and 1989, specifically the 60 horsepower, 3-cylinder models. These engines are known for their robust construction and reliable performance, featuring a water-cooled system and CDI ignition for efficient operation. Designed for a wide range of marine applications, the Mercury Outboard engine delivers dependable power and is engineered for durability. This comprehensive manual provides detailed information essential for the maintenance and repair of your Mercury Outboard. It includes step-by-step procedures for all major systems, covering engine tuning, fuel and ignition systems, electrical components, and the lower unit. With clear instructions and technical specifications, this guide is an indispensable resource for owners, technicians, and mechanics seeking to ensure optimal performance and longevity of their 1984-1989 Mercury Outboard engines.