This manual covers Yamaha 60hp, 75hp, and 90hp 2-stroke outboard motors manufactured between 1996 and 2009. These engines are known for their robust engineering and reliable performance, making them a popular choice for a wide range of marine applications. This service and repair manual provides comprehensive information to ensure these outboards operate at their peak efficiency and longevity. The purpose of this full service and repair workshop manual is to guide owners, mechanics, and technicians through all aspects of maintenance, servicing, and troubleshooting. It includes step-by-step instructions, hundreds of detailed photos, diagrams, and highly detailed exploded views to clearly illustrate procedures. The manual covers all repairs, servicing, and troubleshooting procedures for these specific Yamaha outboard models, ensuring proper upkeep and efficient operation.