The JCB 537-135 Telescopic Handler is a robust and versatile machine engineered for demanding operational environments. Designed with a focus on reliability and performance, this handler features a powerful diesel engine, a 4-speed powershift transmission, and a 4WD drivetrain, making it suitable for a wide range of construction, agricultural, and industrial applications. Its impressive capabilities include a maximum lift height of 13.5 meters and a maximum lift capacity of 3,700 kg, supported by a stable chassis with oscillating rear axles and optional outriggers for enhanced safety and precision. The operator is protected by a ROPS/FOPS cabin, ensuring comfort and security during operation. This comprehensive repair service manual provides detailed information essential for the maintenance and repair of the JCB 537-135 Telescopic Handler. It covers critical areas such as engine specifications, transmission details, hydraulic system capacity, and lubrication requirements, including engine oil capacity and typical service intervals for oil and filters. The manual is designed for professional technicians and DIY mechanics, offering step-by-step procedures, technical specifications, and troubleshooting guidance. Its scope includes factory repair procedures and workshop manual content, enabling users to effectively maintain the machine's optimal performance and longevity.