This comprehensive service repair manual covers Mercury and Mariner 8HP and 9.9HP 4-stroke outboard motors, specifically those with starting serial numbers 0H000058 and above, manufactured in the United States. Published in 1996, this manual provides detailed instructions and diagrams for a wide range of maintenance and repair procedures. From routine servicing like oil changes and spark plug replacements to more complex tasks like engine rebuilds and troubleshooting electrical systems, this manual is an essential resource for anyone looking to maintain or repair their Mercury or Mariner 8/9.9HP 4-stroke outboard motor.

The MERCURY Mariner 8HP 9HP OUTBOARD Service Repair Manual is an indispensable resource for owners and technicians alike, offering comprehensive guidance on maintaining, troubleshooting, and repairing these popular outboard motors. Covering both the 8HP and 9.9HP models of the 4-stroke engine series, this manual provides detailed instructions on a wide range of procedures, from routine maintenance tasks like oil changes and spark plug checks to more complex repairs involving the engine's fuel system, ignition system, and cooling system. With its clear and concise language, accompanied by numerous illustrations and diagrams, this manual makes even the most challenging repair tasks accessible to both experienced mechanics and home DIY enthusiasts. The Mercury/Mariner 8/9.9 (4-Stroke) outboard motors are renowned for their reliability, fuel efficiency, and smooth operation. These compact and powerful engines are designed for a range of applications, including small boats, dinghies, and inflatables. Their lightweight design and easy-to-use controls make them perfect for both recreational and professional use. This series boasts several key features that contribute to its durability and performance, including a durable cast aluminum powerhead, a reliable CDI ignition system, and a precision-engineered fuel injection system. The manual covers every aspect of these motors, providing step-by-step instructions, troubleshooting tips, and detailed specifications for all components. With this manual as your guide, you can keep your Mercury/Mariner 8/9.9 (4-Stroke) engine running smoothly for years to come.