The Ford New Holland 7700 Tractor, a product of Ford's esteemed agricultural machinery legacy, represents a significant advancement in tractor development from its introduction in the late 1960s and early 1970s. This robust machine, designed for demanding work, was produced through the 1970s and into the early 1980s, offering reliable performance across various configurations including Highway, Narrow, Orchard, Rice, and Vineyard variants. Known for its durability and utility, the 7700 Tractor typically features a diesel engine producing approximately 70-80 PTO horsepower, coupled with transmission options like the 8-speed Select-O-Speed or various manual configurations. Its engineering quality and dependability have cemented its reputation as a valuable workhorse in its operational era. This comprehensive Service Repair & Workshop Manual provides essential factory-level information for the Ford New Holland 7700 Tractor, covering 00, 10, and 30 Series models. With 2543 pages of detailed content, it serves as an indispensable resource for owners, mechanics, and technicians. The manual includes extensive coverage of engine overhaul, transmission and hydraulic systems, electrical components, and chassis and body maintenance. It details scheduled maintenance, step-by-step repair procedures, troubleshooting guides, and complete overhaul instructions, all presented with factory-level accuracy, including specifications, tolerances, and torque values, ensuring the vehicle remains in optimal working condition.