The Yamaha 175ETLD outboard motor, produced in 1990, is a robust 2-stroke gasoline-powered marine propulsion unit engineered for reliability. Featuring a 175 horsepower inline 4-cylinder engine with a displacement of 197.7 cubic inches (3238 cc), this motor is designed for demanding marine applications. Its construction reflects Yamaha's commitment to quality, ensuring consistent performance and durability on the water. This comprehensive service repair maintenance factory professional manual in English provides detailed guidance for the Yamaha 175ETLD. It covers essential procedures including disassembly, repair, assembly, and inspection, supported by exploded diagrams for clarity. The manual is designed to be searchable and completely bookmarked, offering owners and technicians the necessary information to maintain and repair the outboard motor effectively, ensuring its optimal operational condition.