This workshop service manual covers the Deutz BFM 1012 and BFM 1013 series engines. These engines are engineered for robust performance and reliability, suitable for a wide range of demanding applications. This manual provides comprehensive technical information to ensure these engines operate at their peak efficiency and longevity. This manual is designed to be an essential resource for owners, mechanics, and technicians. It contains detailed instructions for maintenance, repair, and servicing, including specification data, checking and adjusting procedures, component repair, and complete engine disassembly and reassembly. With clear diagrams, illustrations, and step-by-step guidance, this manual facilitates efficient and accurate work on your Deutz engines.