The Volvo Penta TAMD61A is a robust inline 6-cylinder diesel marine engine, designed for demanding maritime applications. Featuring a turbocharged and aftercooled aspiration system, this 5.5-liter engine delivers approximately 200-230 HP, making it suitable for a range of inboard marine vessels. Its engineering emphasizes reliability and performance, ensuring consistent operation in challenging marine environments. The engine’s construction, including a 96 mm bore and 120 mm stroke, contributes to its power and efficiency. This Workshop Service Manual (WSM) provides comprehensive guidance for the Volvo Penta TAMD61A marine engine. It covers all services, repairs, and routine maintenance procedures, offering in-depth information essential for optimal engine upkeep. The manual includes easy-to-follow, step-by-step instructions accompanied by illustrations and wiring diagrams. Its purpose is to empower owners, mechanics, and technicians with the knowledge required to maintain, troubleshoot, and repair the engine effectively, ensuring its longevity and peak performance.