This Service Repair Workshop Manual covers the JCB Robot 150, 165, and 165HF skid steer loaders, specifically for serial numbers Robot 150-678000 onwards and Robot 165, 165HF-678000 onwards. Engineered for demanding applications in construction, material handling, and site work, these machines are built for reliability and performance. This manual provides comprehensive information to ensure optimal operation and longevity of your equipment. The scope of this manual is extensive, detailing general information, care and safety protocols, routine maintenance procedures designed to prevent premature failure, and in-depth coverage of attachments, body and framework, electrics, controls, hydraulics, transmission, brakes, and the engine. It serves as an indispensable resource for owners, mechanics, and technicians, offering the necessary guidance for effective maintenance, troubleshooting, and repair to keep your JCB skid steer loader operating at peak efficiency.