This comprehensive workshop manual provides detailed service and repair information for a range of Terex backhoe models, including the 820, 860/880 SX & Elite, 970/980 Elite, TX760B, TX860B, TX970B, and TX980B. The manual covers the 4.4L Perkins Tier 2 110C-44T engine and features detailed instructions and illustrations for a wide range of maintenance and repair procedures. The manual begins with general information and safety procedures, followed by sections dedicated to specific components and systems. These sections cover everything from the bucket system, including standard and multi-purpose loader buckets, to the digger boom, dipperstick, swing system, and stabilizer legs. The manual provides comprehensive instructions for removing and installing digger components, as well as detailed diagrams and explanations of the hydraulic system. Further sections delve into hydraulic system diagnostics, including pressure testing, contamination detection, and maintenance procedures for the oil reservoir, cooler, and pump. The manual also covers the backhoe control valve bank, loader control valve, changeover valve, steering priority and unloader valve, ride control valve, and servo control valve. The manual continues with sections on the front loader beam, cab and frame, heater and air ducting systems, air conditioning, driver's seat, servo control joystick, and operator environment. The electrical system is covered in detail, including the starting system, charging system, battery and alternator, wiper motor system, indicator switch, connectors, and components. The chassis and bodywork, front axle and steering system, wheels and tires, drivetrain system, brakes system, clutch system, transmission system, engine system, radiator system, fuel tank system, air cleaner system, exhaust system, throttle system, draining and filling system, and bleeding and cooling system are all comprehensively addressed in separate sections. The manual concludes with detailed hydraulic and wiring diagrams, providing invaluable visual references for troubleshooting and repair. This workshop manual serves as a valuable resource for both experienced mechanics and DIY enthusiasts, providing the information and guidance needed to keep Terex backhoes operating efficiently and reliably.

The TEREX Backhoe 760, 820, 860, 880, 970, and 980 models are a range of heavy-duty construction machines renowned for their power, durability, and versatility. These backhoes are designed for a wide variety of excavation and construction tasks, from digging trenches and foundations to loading trucks and demolition. Featuring robust construction and advanced engineering, these machines boast impressive lifting capacity, digging depth, and breakout force, making them suitable for demanding job sites. The TEREX backhoes offer a range of features designed to optimize operator comfort and performance, such as spacious cabs with ergonomic controls, excellent visibility, and advanced hydraulic systems that ensure smooth and precise operation. Each model in the TEREX backhoe lineup comes with specific features and capabilities tailored to meet diverse project needs. The 760 model is the most compact option, ideal for tight spaces, while the 980 model offers the highest lifting capacity and digging force, making it suitable for large-scale projects. All models share a common design philosophy focused on reliability, efficiency, and operator comfort. The TEREX backhoe 760, 820, 860, 880, 970, and 980 are built for demanding environments and are backed by TEREX's reputation for quality and dependability. These backhoes are invaluable tools for contractors and construction professionals seeking powerful, versatile, and reliable machines to tackle a wide range of tasks in various terrains and conditions.