This manual covers the Yamaha 90TJRP, a 90 horsepower gasoline outboard motor manufactured by Yamaha Motor Corporation for marine propulsion. Designed for reliability and performance, this model represents Yamaha's commitment to engineering excellence in the outboard motor industry. Its robust construction and advanced design ensure efficient operation for a wide range of marine applications. This comprehensive Service Repair Maintenance Manual provides detailed information essential for the upkeep and repair of your Yamaha 90TJRP outboard motor. It includes step-by-step procedures for disassembly, assembly, and repair, alongside comprehensive explanations of inspection operations and maintenance guidance. The manual is presented in an English, bookmarked, and searchable digital format, offering clear instructions and exploded diagrams to assist owners, mechanics, and technicians in maintaining the optimal performance and longevity of the motor.