This manual covers the Deutz BFM 1012 and BFM 1013 engines, designed for robust performance and reliability. These engines are engineered with precision, reflecting Deutz's commitment to quality and durability in demanding applications. Whether for routine maintenance or complex repairs, this guide provides the essential information to keep your Deutz engine operating at its peak efficiency. The purpose of this workshop service manual is to provide comprehensive guidance for the maintenance, repair, and overhaul of the Deutz BFM 1012 and BFM 1013 engines. It includes detailed step-by-step instructions, troubleshooting procedures, periodic maintenance schedules, and technical specifications. This resource is invaluable for professional technicians, DIY mechanics, and anyone seeking to understand and maintain these engines, ensuring their longevity and optimal function.