The Volvo Penta TAMD71A/TAMD71B engines represent a robust line of turbocharged and intercooled, in-line 6-cylinder diesel powerplants. With a displacement of 7.36 liters and a forced lubrication system, these engines are engineered for demanding applications, delivering impressive power outputs of up to 247 kW (330 hp) for the TAMD71A and 252 kW (338 hp) for the TAMD71B at 2200 rpm. Their indirect cooling system, utilizing both seawater and freshwater, ensures efficient thermal management, contributing to the overall reliability and performance expected from Volvo Penta marine propulsion. This Service Repair Workshop Manual provides comprehensive guidance for the maintenance and repair of your Volvo Penta TAMD71A/TAMD71B engines. It covers essential procedures, including lubrication and cooling system details, alongside detailed specifications for critical components. The manual features step-by-step instructions, diagrams, illustrations, and wiring schematics to assist owners, mechanics, and technicians in performing routine maintenance, troubleshooting complex issues, and ensuring the longevity and optimal performance of the engine.