This workshop service repair manual covers the New Holland TM Series, specifically the TM115, TM125, TM135, TM150, and TM165 models from the early production era, roughly spanning the late 1990s through the mid-2000s. These tractors are characterized by their robust New Holland/Fiat Powertrain Technologies (FPT) diesel engines, typically turbocharged and intercooled, offering horsepower ranging from 115 to 165 HP. They are equipped with versatile full powershift transmissions and designed for a wide array of agricultural tasks, reflecting New Holland's long heritage in agricultural machinery. The TM Series is engineered for reliability and performance, making it a valuable asset for professional agricultural technicians, farm mechanics, and owners seeking to maintain their equipment to manufacturer standards.

This comprehensive manual provides essential information for the maintenance, repair, and diagnostics of your New Holland TM Series tractor. It details procedures for all major systems, including the engine, fuel, transmission, hydraulics, brakes, steering, and electrical systems, along with specific coverage for the cab, PTO, and drive lines. The manual includes step-by-step repair instructions, troubleshooting guides, calibration procedures, and detailed wiring diagrams. Its purpose is to equip professional technicians and knowledgeable owners with the accurate, authorized service information required to ensure the longevity and optimal performance of these agricultural machines, covering everything from routine maintenance to complex overhauls.