The Volvo Penta D3-130A-B is a robust inline 5-cylinder turbocharged diesel marine engine, part of the D3 Series. Engineered for reliability and fuel efficiency, this engine delivers 130 horsepower and approximately 330 Nm of torque, making it suitable for small to medium pleasure craft. Its 2.4-liter displacement, indirect cooling system, and robust construction ensure dependable performance for a variety of marine applications. This Workshop Service Manual (WSM) in English provides comprehensive guidance for the maintenance and repair of the Volvo Penta D3-130A-B. It covers essential procedures, technical specifications, and troubleshooting information designed to assist owners, mechanics, and technicians in keeping the engine in optimal condition. The manual details aspects such as lubrication, coolant requirements, and recommended service intervals for filters and oil changes, ensuring the longevity and performance of your marine engine.