This comprehensive workshop service repair manual covers a wide range of IVECO NEF Tier 3 engines, specifically the NEF 45, NEF 60, and NEF 67 models. It provides detailed information for servicing and repairing these engines, including specific models like the GE NEF 45M, GE NEF 60M, GE NEF 75M, GE NEF 85M, GE NEF 100M, GS NEF 45M, GS NEF 60M, GS NEF 75M, GS NEF 85M, GS NEF 100M, GE NEF 200E, GS NEF 200E, GE NEF 125M, GE NEF 130M, GE NEF 160M, GS NEF 125M, GS NEF 130M, and GS NEF 160M.

The manual focuses on the 4553 cc 4-cylinder in-line, 4-stroke, supercharged with intercooler F4GE diesel engine, the 6728 cc 6-cylinder in-line, 4-stroke, supercharged with intercooler F4GE diesel engine, and the 5880 cc 6-cylinder, 4-stroke, supercharged with aftercooler F4AE diesel engine.

The content within the manual is extensive and covers a wide range of topics essential for technicians and mechanics. These include preliminary remarks, general warnings, general specifications, engine system, lubrication system, oil vapor recirculating system, cooling system, air induction boost diagram, fuel system, injection feed system, feed pump-priming pump, fuel filter, engine removal, engine installation, maintenance planning, cylinder unit-bushes, timing system, output shaft, connecting rod-piston assembly, cylinder head-valves, tightening torque, special tools, components layout, power network, generator set wiring diagrams, line diagrams, control panel - engine interface box, internal connectors, EDC system, injection control, sensors for instruments, electrical component layout, and troubleshooting.

The manual provides step-by-step written procedures enhanced with illustrations, pictures, and diagrams to guide users through the maintenance and repair process. It is designed to be fully printable, allowing users to print selected pages or the entire manual for convenient reference. This manual is an invaluable resource for anyone involved in the repair and maintenance of IVECO NEF 45, NEF 60, and NEF 67 Tier 3 engines.

The NEF 45, NEF 60, and NEF 67 are a series of powerful and reliable diesel engines manufactured by IVECO, a renowned Italian automotive manufacturer. These engines are designed to power a wide range of applications, including trucks, buses, construction equipment, and marine vessels. The NEF 45, NEF 60, and NEF 67 engines are all known for their robust construction, high torque output, and efficient fuel consumption. They feature advanced technologies like electronic control systems, turbocharging, and common rail fuel injection, which contribute to their performance and environmental friendliness. The NEF 45, NEF 60, and NEF 67 engines are available in various configurations with different power ratings and emissions standards to meet specific customer requirements.

The NEF 45, NEF 60, and NEF 67 engines are renowned for their durability and reliability, making them a popular choice in demanding applications. IVECO offers a comprehensive range of support services, including spare parts, technical assistance, and training, to ensure the optimal performance and longevity of these engines. The NEF 45, NEF 60, and NEF 67 engines are equipped with a wide range of features, such as advanced engine management systems, electronic fuel injection, and turbocharging, which contribute to their high performance and efficiency. The NEF 45, NEF 60, and NEF 67 engines are also designed with a focus on environmental sustainability, meeting stringent emission standards while delivering excellent fuel economy. These engines have become synonymous with power, reliability, and efficiency in the heavy-duty vehicle segment.