This workshop service repair manual provides comprehensive guidance for the JCB 528-70 Telescopic Handler, covering serial numbers 796000-1181999. Engineered for demanding applications, the JCB 528-70 is a robust and reliable machine designed for efficient material handling. Its construction emphasizes durability and performance, making it a valuable asset in various operational environments. This manual aims to support the longevity and optimal functioning of your telescopic handler. The purpose of this manual is to serve as a definitive resource for owners, mechanics, and technicians. It details general information, care and safety protocols, routine maintenance schedules, and specific procedures for attachments, bodywork, framework, electrical systems, controls, hydraulics, transmission, brakes, steering, and the engine. With hundreds of step-by-step instructions, detailed substeps, and numerous photos and illustrations, including enlarged inset views, exploded drawings, and schematics, this manual facilitates accurate disassembly, adjustment, removal, installation, and assembly. Diagnostic capabilities for the electrical system are also covered, alongside essential service data and precautions to ensure safe and effective repairs.