The Volvo Penta D3-130i-B is a robust marine diesel engine from the D3 Series, engineered for reliable performance and efficiency. With an approximate power output of 130 horsepower and featuring an advanced injection system, this engine is designed to meet the demands of various marine applications. Its construction emphasizes durability and operational integrity, making it a dependable choice for boat owners and operators seeking consistent power and longevity on the water. This Full Service Repair Manual provides comprehensive guidance for the maintenance and repair of the Volvo Penta D3-130i-B. It covers essential areas including detailed diagnostic and repair procedures with numbered instructions, a troubleshooting guide, and clear wiring diagrams for electrical systems. The manual is richly illustrated with detailed drawings, photos, and enlarged insets to facilitate understanding. Critical information, including notes, cautions, and warnings, is clearly presented to ensure safe and effective servicing, empowering owners and technicians to maintain the engine's optimal condition.