This workshop service manual covers the Mercury Mariner 3.0L SeaPro Outboard Motor. Engineered for reliability and performance, this V6 outboard motor features a 3.0L displacement and fuel injection for efficient operation. Its robust construction and advanced systems are designed to meet the demands of various marine applications, ensuring dependable power and smooth operation on the water. This comprehensive manual provides detailed information essential for the maintenance, repair, and servicing of your Mercury Mariner 3.0L SeaPro Outboard. It includes step-by-step repair procedures, pictorial and exploded diagrams, troubleshooting guides, and technical specifications such as tightening torques and wear limits. The manual also references special tools and recommends the use of genuine Mercury Mariner parts and approved lubricants to ensure optimal performance and longevity.