This Service Repair Workshop Manual covers the Volvo Penta TAMD61A-TAMD72J Series of diesel engines. These turbocharged and intercooled inline 6-cylinder engines are available in 6.7L and 7.4L displacements, offering robust power output suitable for various marine applications. Engineered for reliability and performance, these engines are designed to meet demanding operational requirements. This comprehensive manual provides detailed information for maintaining and repairing your Volvo Penta engine. It includes step-by-step instructions, accompanied by hundreds of photos and illustrations, covering essential systems such as the engine block, lubricating system, fuel system, cooling system, electrical system, and reverse gear. Whether you are a do-it-yourselfer or an experienced mechanic, this manual is an invaluable resource for ensuring the optimal performance and longevity of your engine.