This workshop service manual is for the Deutz 912 F6L. It is designed to provide comprehensive information for mechanical technicians familiar with general automotive practices and specific Deutz product procedures. The manual emphasizes the unique aspects of the Deutz 912 F6L, aiming to support the delivery of quality service and maintenance. It includes instructions for components manufactured for this model, as well as guidance for proprietary parts from their respective manufacturers, ensuring a thorough understanding of system functions and overall performance. The purpose of this manual is to assist owners, mechanics, and technicians in maintaining and repairing the Deutz 912 F6L. It covers routine maintenance, servicing, diagnostic procedures, and detailed repair instructions for various systems including the fuel, ignition, lubrication, exhaust, and electrical systems, as well as bodywork and more extensive engine and transmission overhauls. Special attention is given to safety precautions, the use of specialized tools, and adherence to tightening specifications, all highlighted through specific symbols for warnings, cautions, and notes.