This service manual covers the Mercury Mariner 175 HP and 200 HP outboard models. These engines are engineered for robust performance and reliability, suitable for a wide range of marine applications. Their design emphasizes durability and efficient operation, making them a trusted choice for boaters seeking dependable power. This comprehensive manual provides detailed information essential for the maintenance and repair of your Mercury Mariner outboard. It includes step-by-step procedures, technical specifications, troubleshooting guides, and important safety precautions. By following the instructions within this manual, owners and technicians can ensure optimal performance and longevity of the engine.