The Takeuchi TL120 is a robust Skid Steer Loader engineered for demanding operational environments. This versatile machine features a powerful diesel engine and a hydrostatic drive system, providing efficient and responsive power for a wide range of tasks. Its design prioritizes operator safety with a standard ROPS and optional FOPS, while the quick attach system enhances its adaptability with various implements. The TL120 is built for reliability and performance, making it a dependable choice for construction, landscaping, and material handling applications. This Workshop Service Manual provides comprehensive guidance for the repair and overhaul of the Takeuchi TL120 Skid Steer Loader. It is intended for technicians fully conversant with general automobile practices and covers essential maintenance procedures, detailed repair instructions, and technical specifications. Owners and service professionals will find the manual invaluable for ensuring the longevity, optimal performance, and safe operation of their equipment through accurate servicing and troubleshooting.