The Deutz BFM 1012 / BFM 1013 series engines are robust diesel powerplants designed for a variety of demanding applications. These engines are recognized for their engineering quality and reliability, featuring liquid-cooled systems and direct injection fuel delivery. Variants offer 4 or 6 cylinders, with displacements typically ranging from 4.0 to 6.0 liters, and power outputs from 50 to 150 kW. Their construction emphasizes durability and efficient operation, making them a dependable choice for industrial and commercial use. This comprehensive Service & Repair Manual provides essential information for maintaining and repairing the Deutz BFM 1012 / BFM 1013 engine series. It covers critical areas including specification data, component checking and adjustment, detailed repair procedures, and disassembly and reassembly instructions. The manual also includes information on necessary tools. With its clear, good quality illustrations, this manual is an indispensable resource for owners, mechanics, and technicians to ensure the optimal performance and longevity of their Deutz engines.