The Long Tractor Series, encompassing models 360, 460, and 510, represents a line of utility tractors known for their robust engineering and reliability. These machines, primarily manufactured in the United States, were designed to meet the demanding needs of agricultural and general work, likely produced from the late 1970s through the 1980s. Valued for their practical functionality and dependable performance, the Long Tractor Series tractors are equipped with diesel engines offering strong low-end torque suitable for various implements. Their design prioritizes mechanical capability and operator efficiency, making them a workhorse for professional mechanics, tractor owners, and agricultural service centers.

This comprehensive repair service manual provides in-depth guidance for the maintenance, repair, and troubleshooting of the Long 360, 460, and 510 series tractors. It covers all major systems, including the engine, transmission, drivetrain, hydraulic system, electrical system, cooling system, fuel system, braking system, steering system, front and rear axles, power take-off (PTO), chassis, and operator station. The manual details routine maintenance procedures, major repair instructions, component overhauls, diagnostic charts, and adjustments, along with critical specifications and torque values. Its purpose is to equip professional mechanics and owners with the detailed, factory-level technical information necessary for accurate and efficient servicing.