The Volvo Penta TAMD61A is a robust turbocharged and intercooled inline 6-cylinder diesel engine, displacing 5.46 liters. Designed for demanding applications, it delivers approximately 230-240 horsepower and high torque, making it suitable for marine use. Its engineering emphasizes reliability and performance, featuring a direct injection fuel system, full-flow lubrication with an oil cooler, and a choice of direct or indirect cooling systems. The engine is equipped with an electric starter and an alternator for its electrical systems. This comprehensive Workshop Service Repair Manual provides detailed guidance for the Volvo Penta TAMD61A. Covering hundreds of pages in English, it includes step-by-step instructions, detailed substeps, advanced troubleshooting, and critical notes, cautions, and warnings. The manual offers extensive coverage of key systems such as the engine block, lubrication, fuel, cooling, electrical, and reverse gear. With detailed illustrations, drawings, and photos, this resource is essential for owners, mechanics, and technicians to effectively maintain, troubleshoot, and repair the engine, ensuring its optimal performance and longevity.