This workshop service repair manual covers the Volvo Penta TAMD72WJ-A marine engine. This in-line 6-cylinder, turbocharged and aftercooled diesel engine features a bore and stroke of 125mm x 140mm, with a total displacement of 10.2 liters. It typically delivers 380 mHP (280 kW) at 2300 RPM and a maximum torque of 1150 Nm at 1800 RPM. Designed for marine applications, this engine is engineered for robust performance and reliability, incorporating advanced technology for efficient operation and durability in demanding environments. This comprehensive manual provides detailed information essential for the maintenance and repair of your Volvo Penta TAMD72WJ-A engine. It includes coverage of general information, engine mechanical and electrical systems, emission control, fuel systems, and wiring schematics. With step-by-step instructions, detailed illustrations, and troubleshooting and diagnostic procedures, this manual is an indispensable resource for owners, mechanics, and technicians seeking to ensure optimal performance and longevity of their marine propulsion system.