This workshop service manual covers the Mercury Mariner SeaPro outboard engine, a gasoline-powered unit with 60 horsepower. Designed for reliable performance, this engine represents a significant advancement in marine propulsion technology, built with meticulous engineering to ensure durability and efficiency across a wide range of applications. Its robust construction and thoughtful design make it a trusted choice for demanding marine environments. This comprehensive manual provides essential information for the maintenance, repair, and servicing of your Mercury Mariner SeaPro engine. It includes detailed procedures for component removal, installation, disassembly, and assembly, supported by step-by-step instructions, diagrams, and photographs. Safety warnings, diagnostic information, and technical specifications, including torque values, are also thoroughly covered, empowering both professional mechanics and DIY enthusiasts to keep the engine in optimal condition.