The Massey Ferguson 6400 Series Tractor represents a significant advancement in agricultural machinery, designed for utility and row crop applications. This series, encompassing models from the MF-6445 to the MF-6499, offers a range of horsepower from approximately 80 to 180 HP with Power Boost, catering to diverse farming needs. Known for its operator comfort, advanced controls, and versatility, the 6400 Series was engineered for reliability and efficiency, featuring robust powertrains, often utilizing Perkins-derived engines, and advanced transmission options like Powershift and CVT. Its design prioritizes performance in demanding field operations, making it a capable and dependable choice for modern agriculture.

This comprehensive workshop manual provides detailed guidance for the maintenance, repair, and diagnosis of the Massey Ferguson 6400 Series Tractors. It covers all major systems, including the engine, transmission, drivetrain, hydraulics, electrical equipment, and chassis. The manual offers step-by-step repair procedures, overhaul instructions, troubleshooting guides for common and complex issues, and essential technical specifications. Intended for Massey Ferguson workshop dealers, professional technicians, and home mechanics, this extensive resource is designed to ensure the optimal performance, longevity, and safe operation of your 6400 Series tractor.