This manual covers the Volvo AQ311 5.7L (350) V8 engine, a powerful and reliable component known for its robust engineering. Designed for demanding applications, this engine provides consistent performance and durability. Its V8 configuration and 5.7L displacement ensure ample power for its intended use. This comprehensive service repair manual provides detailed information essential for the maintenance and repair of the Volvo AQ311 engine. It includes in-depth coverage of safety procedures, engine overhaul, fuel and ignition systems, electrical and cooling systems, stern drive operation, tilt and trim functions, and steering system adjustments. Furthermore, the manual details routine maintenance procedures, fluid specifications, and tuning guidelines, offering a complete resource for owners and technicians.