The Ford New Holland 7810 Tractor, part of the 10-Series and 30-Series, represents a robust line of agricultural machinery known for its durability and performance. Primarily produced in the 1980s and early 1990s, these tractors, available with 3-cylinder and 4-cylinder engine configurations, were designed for a variety of demanding tasks. Notable variations include Highway, Narrow, Orchard, Rice, and Vineyard models, showcasing their adaptability across different farming environments. Ford tractors have a long-standing reputation for reliable engineering, a heritage that the 7810 and its contemporaries uphold, offering dependable power and efficiency for agricultural professionals. This comprehensive Factory Service Repair & Workshop Manual, presented in English, provides in-depth guidance for owners, service technicians, and agricultural mechanics. Spanning 2543 pages, it covers all aspects of maintenance and repair for a wide range of models including the 7810 and many others from the 10-Series and 30-Series. The manual details engine overhaul, transmission repair, hydraulic system diagnostics, electrical system troubleshooting, and much more. It includes routine maintenance procedures, systematic troubleshooting charts, overhaul instructions, and specifications for special tool usage, ensuring that users can effectively maintain and repair their Ford New Holland tractors with accuracy and confidence.