This service manual covers the Terex Telelift 3713 SX, a robust telescopic handler designed for demanding operational environments. Engineered for reliability and performance, this machine integrates advanced diesel engine technology with a sophisticated hydraulic system and front-wheel drive for optimal efficiency and maneuverability. Its construction prioritizes durability, ensuring consistent operation across a wide range of applications. This comprehensive service manual provides detailed information essential for the maintenance, repair, and troubleshooting of your Terex Telelift 3713 SX. It includes step-by-step procedures for all major systems, such as the engine, transmission, brakes, and hydraulic system, accompanied by hundreds of photos and illustrations for clarity. The manual also features electrical diagnostic information with wiring diagrams and essential safety guidelines, empowering owners and technicians to maintain the vehicle effectively and economically.