This manual covers the New Holland T6010, T6020, T6030, T6040, T6050, T6060, and T6070 tractors, a versatile line of mid-range utility tractors produced from the mid-2000s onward. These tractors, known for their robustness and adaptability, typically feature diesel engines ranging from 75 to 130 horsepower with Common Rail Electronic Fuel Injection, and offer various transmission options including Electro-Command and Auto Command. New Holland Agriculture, a brand with a long history of innovation and reliability, engineered the T6000 series to bridge the gap between smaller utility tractors and larger row-crop models, making them suitable for a wide array of agricultural applications. The purpose of this factory service repair manual is to provide comprehensive, factory-level detail for the maintenance, troubleshooting, and repair of these New Holland tractors. It covers all major systems, including the engine, transmission, brakes, electrical system, cooling, steering, suspension, chassis, and HVAC. The manual includes step-by-step repair instructions, detailed diagnostic procedures, electrical schematics, wiring diagrams, and routine maintenance checklists. This resource is designed for technicians, mechanics, and tractor owners to ensure optimal performance and longevity of the T6000 series machinery.