The Volvo TAD1631GE is a robust inline 6-cylinder diesel engine designed for generator set applications. With a displacement of 16.1 liters, it delivers impressive power output, offering 420 kW at prime load and 460 kW at standby load, both at 1800 rpm. This water-cooled engine features direct injection with electronic control for efficient fuel delivery and meets stringent emission regulations. Its substantial oil capacity of approximately 55 liters underscores its suitability for demanding, long-duration operations, reflecting Volvo's commitment to engineering quality and reliability in industrial power solutions. This comprehensive All Service Repair Manual, provided in English, offers detailed guidance for the maintenance and repair of the Volvo TAD1631GE diesel engine. It covers essential areas including general maintenance, troubleshooting, engine service and repair, cooling system, fuel system, and emission system procedures. The manual also includes technical specifications, wiring diagrams, and electrical system information. Its purpose is to equip owners, mechanics, and technicians with the necessary knowledge to ensure the optimal performance, longevity, and safe operation of their generator set.