This workshop service repair manual covers the Volvo AQ311, a marine application powered by a 5.7L (350) V8 engine. Known for its robust construction and reliable performance, this engine variant is engineered for demanding marine environments. The Volvo AQ311, equipped with a liquid-cooled system and typically a V8 configuration, represents a significant offering in its class, designed to deliver consistent power and durability for a wide range of boating activities. This comprehensive manual provides essential information for the maintenance, repair, and troubleshooting of your Volvo AQ311. It includes detailed sections on engine operation, fuel and ignition systems, electrical components, cooling systems, and stern drive functionality, along with tilt and trim, and steering systems. With extensive troubleshooting guides, detailed illustrations, and diagrams, this English-language resource is designed to assist owners, technicians, and mechanics in keeping the vehicle in optimal condition, ensuring its longevity and performance.