This manual covers the Yamaha 175ETLJ outboard motor, manufactured in 1986. This water-cooled engine features a carburetor fuel system and CDI ignition, delivering 175 horsepower from its approximately 175 cubic inch displacement. Designed for reliable marine propulsion, the 175ETLJ is built with Yamaha's commitment to engineering excellence, ensuring robust performance on the water. Its outboard gearcase offers forward, neutral, and reverse gears, supported by an alternator charging system and a 12V battery. This comprehensive Service Repair Maintenance Manual is presented in English and is designed to be a digital, searchable resource. It provides essential information for the upkeep and repair of your Yamaha 175ETLJ. Key areas covered include detailed maintenance procedures, troubleshooting guidance, technical specifications, and safety protocols. By utilizing this manual, owners, mechanics, and technicians can effectively maintain the operational integrity and longevity of the outboard motor, ensuring optimal performance and reliability.