This manual covers the NEW HOLLAND ENGINE CNH CURSOR TIER 3 F2CE 9684 and F3AE 9684 models. These engines are designed for demanding work environments, emphasizing robust engineering and reliability for consistent performance. Their construction is geared towards durability and efficient operation in various industrial and agricultural applications. This comprehensive workshop service and repair manual provides detailed information for maintenance, troubleshooting, and repair. It includes sections on general maintenance, engine service, transmission, brake systems, electrical systems, cooling, fuel systems, and more. The manual is intended to assist technicians, mechanics, and owners in understanding the intricacies of the engine's construction, design, and repair, ensuring optimal functionality and longevity.