The Volvo TAD1631GE is a powerful diesel engine designed for robust performance and reliability. This inline 6-cylinder engine boasts a displacement of 16.1 liters, featuring electronic unit injection for efficient fuel delivery. With a bore of 144 mm and a stroke of 165 mm, it achieves a compression ratio of 17.5:1. The engine is engineered to deliver substantial power, typically rated at 440 kW gross power at 1800 rpm, and a peak torque of 2460 Nm at 1400 rpm, making it suitable for demanding generator set applications. Its liquid-cooled system ensures consistent operation under load, and its dry weight is approximately 1250 kg. This comprehensive Full Service Repair Manual provides detailed information for the Volvo TAD1631GE engine. It covers essential maintenance procedures, including oil capacity and recommended service intervals for oil and filter changes, as well as air filter replacement guidelines. The manual also includes technical specifications such as bore, stroke, compression ratio, and power/torque outputs. This resource is invaluable for owners, mechanics, and technicians seeking to understand, maintain, and repair the engine, ensuring its optimal performance and longevity.