This workshop service repair manual covers New Holland CNH vehicles equipped with F4DFE613A, F4DFE613B, and F4DFE613C diesel engines. These engines feature a 4-6 cylinder configuration and meet Tier 4 emission standards. This comprehensive manual is designed to provide detailed information for the maintenance and repair of these robust and reliable engines, ensuring optimal performance and longevity. This English-language manual offers extensive coverage for a wide range of service and repair procedures. It includes detailed sections on general maintenance, engine service and repair, transmission, brake systems, suspension, steering, cooling systems, fuel injection and systems, emission systems, and electrical systems, complete with wiring diagrams. Furthermore, it provides essential information on troubleshooting, periodic lubrication, tightening torque values, fuel, coolant, and lubricant specifications, as well as maintenance checklists and charts, making it an indispensable resource for owners, mechanics, and technicians.