This manual covers the Yamaha 70 ETLD outboard motor, manufactured in 1990. Designed for marine propulsion, this 70-horsepower gasoline engine represents Yamaha's commitment to reliable engineering. Its robust construction and efficient design make it a dependable choice for various boating applications, ensuring consistent performance on the water. This comprehensive service repair maintenance manual provides detailed information essential for the upkeep of your Yamaha 70 ETLD. It includes step-by-step instructions for disassembly, repair, assembly, and inspection, along with exploded diagrams. This resource is invaluable for owners, mechanics, and technicians seeking to maintain the optimal performance and longevity of their outboard motor.