This manual covers the Lombardini CHD series Engine, a robust and reliable power unit designed for a wide range of applications. While specific production years are not detailed, the CHD series represents Lombardini's commitment to engineering excellence and durable performance. This engine family is known for its efficiency and is intended for users who demand dependable operation. This comprehensive Service Repair Workshop Manual, provided in English, offers detailed guidance for maintaining and repairing the Lombardini CHD series Engine. It includes step-by-step instructions, complete parts lists with pictures, technical data, lubrication procedures, engine storage information, and specific sections for the turbocharger, lubrication system, cooling system, fuel system, and electric system. The manual also details torque specifications, required special tools, and general safety information, making it an essential resource for owners and technicians to ensure optimal performance and longevity of their engine.