This workshop service repair manual covers the Volvo AQ211 5.0L (305) V8 marine engine. Engineered for reliability and performance, this V8 engine features a 5.0L displacement and a carbureted fuel system, typically paired with a distributor ignition. Its robust construction and proven design make it a dependable choice for various marine applications. Understanding the specific maintenance and repair needs of this engine is crucial for ensuring its longevity and optimal operation on the water. This comprehensive manual provides essential information for owners, mechanics, and technicians. It details scheduled maintenance procedures, including recommended oil types and capacities, spark plug gap specifications, and coolant requirements. Furthermore, it offers in-depth troubleshooting guidance for common issues such as starting problems, overheating, power loss, and electrical system faults. With detailed technical specifications and step-by-step repair instructions, this resource is designed to facilitate effective maintenance and repair of the Volvo AQ211 5.0L V8 engine.