This Service Repair Manual covers the Terex Telelift 3512 4010 Telescopic Handler, a robust piece of equipment designed for demanding operational environments. Engineered for reliability and efficiency, this diesel-powered machine features a front-wheel drive system, making it a versatile tool for various repair and service applications. Its construction reflects a commitment to durability and performance, ensuring it meets the rigorous standards expected in its class. This comprehensive manual provides detailed information essential for the maintenance and repair of your Terex Telelift 3512 4010. It includes step-by-step repair procedures, troubleshooting guidance for the electrical system, and hundreds of photos and illustrations to aid in identification and understanding. The manual covers a wide range of systems, including brakes, engine, hydraulic system, transmission, and more, along with safety notes, cautions, and warnings. Its structured format, with a numbered table of contents and numbered instructions, ensures efficient navigation and clear comprehension for owners and technicians alike.