This workshop service repair manual provides comprehensive guidance for outboard motors manufactured between 1990 and 2000, specifically covering the 3-cylinder, 2-stroke models available in 60hp, 75hp, and 90hp configurations. These reliable engines, featuring water-cooled systems and CDI ignition, are known for their robust performance and efficient operation, making them a popular choice for a variety of marine applications. The manual details their approximate 74.6 cubic inch (1223 cc) displacement and carbureted fuel delivery, offering insights into their engineering and intended use. The purpose of this manual is to serve as a complete A-Z resource for maintaining and repairing your outboard. It covers all aspects of service, from routine maintenance procedures like fuel filter and gearcase lube changes, to detailed troubleshooting and repair instructions. Whether you are an owner seeking to perform basic upkeep or a technician requiring in-depth technical specifications and procedures, this English-language manual is designed to ensure the longevity and optimal performance of your engine.