This service repair workshop manual covers Volvo Penta TAMD72A, TAMD72P-A, and TAMD72WJ-A marine diesel engines. These engines are known for their robust inline 6-cylinder configuration, typically displacing approximately 7.2 liters. Featuring turbocharging and intercooling, they deliver a power output range from 300 to 430 horsepower, making them suitable for a variety of demanding marine applications. The engines incorporate advanced fuel injection systems, pressurized lubrication, and versatile cooling options, all designed for reliability and performance in marine environments. This comprehensive English-language manual provides detailed information essential for the maintenance and repair of your Volvo Penta engine. It covers a wide array of topics including engine presentation, block, lubrication, fuel, cooling, and electrical systems, as well as reverse gear operation. Extensive sections on troubleshooting, maintenance procedures, disassembly, assembly, cleaning, and reinstallation are included, offering step-by-step guidance. This manual is an indispensable resource for owners, mechanics, and technicians seeking to ensure the optimal performance and longevity of their engine.