This comprehensive workshop manual provides detailed instructions and technical specifications for servicing and repairing JCB 2D, 2DS, 3, 3C, 3CS, 3D, 700 MkII, and MKIII Excavator Loaders. It covers a wide range of topics, including: * **Engine Systems:** Detailed explanations of engine components, operation, troubleshooting, and repair procedures. * **Hydraulic Systems:** In-depth coverage of hydraulic systems, including pumps, valves, cylinders, and troubleshooting techniques. * **Transmission & Drivetrain:** Thorough information on transmission systems, axles, differentials, and their maintenance. * **Electrical Systems:** Comprehensive diagrams and instructions for diagnosing and repairing electrical components, wiring, and sensors. * **Brakes & Steering:** Detailed descriptions of brake systems, steering mechanisms, and related components. * **Body & Structures:** Guidance on servicing and repairing the excavator loader's body, cab, and structural components. * **Component Identification:** Clear diagrams and descriptions help you identify each component and its function. * **Troubleshooting Guides:** Practical troubleshooting charts and procedures to help quickly diagnose and resolve issues. * **Maintenance Schedules:** Recommended maintenance schedules and service intervals for optimal performance. * **Parts Diagrams:** Detailed exploded views of components for easy part identification and ordering. This workshop manual is an essential resource for mechanics, technicians, and owners who need to perform maintenance, repairs, or troubleshooting on their JCB Excavator Loaders.