The JCB 540 Super Loadall, a telescopic handler with serial numbers ranging from 1016682-1185999, represents robust engineering designed for demanding applications. This versatile machine is powered by a Perkins 1104D-44TA turbocharged diesel engine, delivering 100 HP and 430 Nm of torque, coupled with a 4-speed Powershift transmission for efficient operation. With a lifting capacity of 4000 kg, a maximum lift height of 10.0 meters, and a maximum reach of 7.0 meters, the 540 Super Loadall is engineered for reliability and performance in construction, agriculture, and material handling environments. Its substantial operating weight and dimensions underscore its capability to handle significant loads and operate effectively in various work settings. This Service Repair Manual provides comprehensive guidance for the JCB 540 Super Loadall. It details essential maintenance procedures, including engine oil, hydraulic oil, coolant, and fuel capacities, along with information on filter replacement intervals and greasing schedules. The manual also covers technical specifications for the engine and transmission, physical dimensions, and troubleshooting information. Designed for owners, mechanics, and technicians, this English-language document serves as an indispensable resource for ensuring the optimal performance, longevity, and safe operation of the telescopic handler.