This workshop manual covers Scania DSC11 and DTC11 series engines, designed for heavy-duty applications in 3 and 4 Series Trucks. These diesel engines, featuring inline 6-cylinder configurations and displacements of 11.0 L, were produced up to 1996 and offered horsepower ratings ranging from 320 to 400 Hp. The series includes variants such as DSC 11 21, DSC 11 79, DSC 11 23, DSC 11 22, and DTC 11 01, some incorporating turbocompound technology. Engineered for demanding operational conditions, these engines are known for their robust construction and reliability in commercial vehicle use.

This comprehensive English-language workshop manual provides essential technical information for the maintenance and repair of Scania DSC11 and DTC11 engines. It details engine overhaul procedures, explains the function of various systems including turbocompound technology, and outlines changes introduced post-1985. The manual serves as a critical resource for owners, mechanics, and technicians, offering guidance on engine operation, maintenance schedules, and technical specifications necessary to ensure optimal performance and longevity of these heavy-duty diesel engines.