This Service Repair Manual covers a range of JCB Telescopic Handlers, including models 530-70, 533-105, 535-60, 535-95, 540-70, 532-120, 535-125, 535-140, 537-135, 550, 540-140, 540-170, and 5508. These machines are engineered for robust performance and reliability in demanding operational environments. The manual provides comprehensive information to ensure these telescopic handlers are maintained and operated at peak efficiency, reflecting JCB's commitment to quality and durability. The purpose of this manual is to provide detailed guidance for the maintenance, assembly, disassembly, servicing, repair, diagnosing, and troubleshooting of the specified JCB Telescopic Handler models. It includes essential technical specifications, information on electrical systems, controls, hydraulics, braking, steering, and attachments. With diagrams, photo illustrations, and schemes, this English-language manual serves as an indispensable resource for owners, mechanics, and technicians seeking to understand and maintain these sophisticated machines.