This workshop service repair manual covers the Mercury Mariner outboard motor, designed for a variety of watercraft applications. Engineered for reliability and performance, this 10 horsepower outboard motor offers robust functionality. Its water-cooled system ensures efficient operation across diverse conditions, making it a dependable choice for recreational boating and other marine activities. This comprehensive manual provides detailed information essential for the upkeep and repair of your Mercury Mariner outboard. It includes in-depth maintenance procedures, troubleshooting guides, technical specifications, and safety recommendations. By following the instructions within this manual, owners and technicians can ensure optimal performance, longevity, and safe operation of the marine engine.