This workshop service repair manual covers the Volvo TAD1642VE, a powerful diesel engine from the TAD1600 family. This inline 6-cylinder engine features a displacement of 16.1 liters and is turbocharged and aftercooled, delivering robust performance with typical power outputs up to 537 kW (720 hp) and 2800 Nm. Engineered for demanding applications, the TAD1642VE embodies Volvo's commitment to reliability and efficiency. This comprehensive English-language manual provides essential information for the maintenance and repair of the Volvo TAD1642VE. It includes detailed troubleshooting guidance, specific maintenance procedures for filters and service intervals, and technical specifications. Furthermore, the manual contains coverage of the electrical system, including the alternator and regulator, and includes wiring diagrams. This resource is designed to assist owners, mechanics, and technicians in ensuring the optimal performance and longevity of their engine.