The Volvo Penta TAMD71A is a robust and reliable turbocharged and intercooled marine diesel engine designed for demanding maritime applications. This inline 6-cylinder engine, part of the TAMD family, offers significant power output and displacement, making it suitable for a wide range of vessels. Its engineering is focused on durability and performance, ensuring consistent operation in challenging marine environments. The integrated reverse gear further enhances its versatility and functionality as a complete marine propulsion solution. This Workshop Service Repair Manual provides comprehensive guidance for the Volvo Penta TAMD71A marine engine. It covers essential maintenance procedures, detailed technical specifications, and advanced troubleshooting techniques, including electrical system diagnostics with wiring diagrams. With hundreds of step-by-step instructions, detailed substeps, and clear illustrations, this manual is an indispensable resource for owners, mechanics, and technicians. It ensures proper upkeep, efficient repair, and optimal performance of the engine, incorporating all necessary safety information, notes, cautions, and warnings.