This service repair workshop manual provides comprehensive information for the Volvo AQ200 5.0L V8 marine engine. Designed for a range of applicable years, this engine represents robust engineering and reliability, characteristic of the Volvo Penta AQ Series. Its V8 configuration and 5.0L displacement are central to its performance in marine applications, offering a powerful and dependable solution for boat owners and operators. This manual is an essential resource for understanding and maintaining this specific engine model. The purpose of this manual is to equip owners with basic mechanical skills and independent service professionals with the detailed knowledge required for effective maintenance and repair. It covers a wide array of topics including safety guidelines, engine tuning, fuel and ignition systems, cooling systems, stern drive operation, tilt and trim functions, steering, and routine maintenance procedures such as oil and filter changes. With clear, concise text, diagrams, illustrations, and wiring schematics, this manual ensures accurate and efficient servicing, mirroring the information used by dealer technicians.