MAN, short for Maschinenfabrik Augsburg-Nurnberg, is one of Europe's oldest engineering names, with roots reaching back to eighteenth-century ironworks in southern Germany. Its Augsburg works were closely involved in the very beginning of the diesel engine, when Rudolf Diesel's first working engines were built there in the 1890s. The MAN name is still carried by trucks, buses and engines sold around the world.

The company is known for heavy commercial vehicles and for rugged diesel engines used in trucks, buses and industrial applications. Modern MAN trucks combine in-house diesel power with advanced electronics, and MAN engines are also found in generators and in marine and rail applications through related group companies. In addition to road vehicles, the group's engine technology appears in agricultural machines, power generation and shipping through its long history.

Workshop manuals for MAN cover full engine overhaul, cylinder heads and fuel injection systems, turbochargers and exhaust treatment, cooling and lubrication, electronic engine controls, wiring diagrams, torque specifications, diagnostics and scheduled maintenance. Service information is organised by engine family and rating, so workshops can find the correct clearances, pressures and torque values without guesswork.

Truck fleet workshops, owner-drivers, bus depots and technicians maintaining MAN-powered vehicles and equipment will find factory documentation essential for correct, durable and safe repairs. Reliable documentation supports everything from scheduled servicing to complete overhauls, keeping MAN vehicles available and safe for the road, which matters for operators whose earnings depend on keeping vehicles working.