This document provides comprehensive information for the TEREX Backhoe Loader, a versatile piece of equipment engineered for efficiency and durability in demanding work environments. Featuring a robust 4.4L PERKINS TIER 2 110C-44T ENGINE, this machine is designed to excel in a wide range of applications, from construction and excavation to general site maintenance. Its construction reflects a commitment to reliability and performance, ensuring it meets the rigorous standards expected for heavy-duty machinery.
This Workshop Service Repair Manual is your essential guide for the maintenance, servicing, and repair of your TEREX Backhoe Loader. It covers critical areas including general information, safety protocols, the hydraulic system with detailed diagrams and testing procedures, control systems, electrical systems with wiring diagrams, drivetrain, brakes, engine, and cooling and fuel systems. This manual is intended to assist owners, mechanics, and technicians in understanding, maintaining, and troubleshooting the equipment to ensure optimal operation and longevity.
TEREX 760 820 860 880 970 980 BACKHOE WORKSHOP SERVICE REPAIR MANUAL
APPLICABLE MODEL:
TEREX 820
TEREX 860/880 SX & ELITE
TEREX 970/980 ELITE
TEREX TX760B, TX860B
TEREX TX970B, TX980B
ENGINE COVERED:
4.4L PERKINS TIER 2 110C-44T ENGINE
CONTENTS:
GENERAL INFORMATION
GENERAL SAFETY
ACCESSORIES
BUCKETS SYSTEM
STANDARD LOADER BUCKET
MULTI PURPOSE LOADER BUCKET
HOSE BURST VALVES
DIGGER QUICK REMOVAL
DIGGER QUICK INSTALLATION
DIGGER BOOM SYSTEM
DIPPERSTICK SYSTEM
DIGGER SWING SYSTEM
STABILIZER LEG SYSTEM
DIPPER HYDRAULIC CYLINDER
HYDRAULIC SYSTEM DIAGRAM
HYDRAULICS/PRESSURE TESTING
HYDRAULIC OIL CONTAMINATION
HYDRAULIC OIL RESERVOIR
OIL COOLER SYSTEM
HYDRAULIC PUMP SYSTEM
BACKHOE CONTROL VALVE BANK
LOADER CONTROL VALVE
CHANGEOVER VALVE
STEERING PRIORITY/UNLOADER VALVE
RIDE CONTROL VALVE
SERVO CONTROL VALVE
FRONT LOADER BEAM
CAB AND FRAME
HEATER AIR DUCTING
AIR CONDITIONING
DRIVERS SEAT
SERVO CONTROL JOYSTICK
OPERATORS ENVIRONMENT
ELECTRICAL SYSTEM
STARTING SYSTEM
CHARGING SYSTEM
BATTERY & ALTERNATOR
WIPER MOTOR SYSTEM
INDICATOR SWITCH
CONNECTOR & COMPONENT
CHASSIS AND BODYWORK
FRONT AXLE AND STEER SYSTEM
WHEELS AND TYRES
DRIVETRAIN SYSTEM
BRAKES SYSTEM
CLUTCH SYSTEM
TRANSMISSION SYSTEM
ENGINE SYSTEM
RADIATOR SYSTEM
FUEL TANK SYSTEM
AIR CLEANER SYSTEM
EXHAUST SYSTEM
THROTTLE SYSTEM
DRAINING & FILLING SYSTEM
BLEEDING & COOLING SYSTEM
HYDRAULIC DIAGRAM
WIRING DIAGRAM
This is a very comprehensive manual (DOWNLOAD in PDF format) for TEREX 760 820 860 880 970 980 BACKHOE, Features detailed exploded views. This is the same manual that technicians use to fix your vehicles. Manual covers detailed and complete step-by-step written procedures with pictures and diagrams, fully printable-selected pages or whole manual, illustrated. So, you will not be disappointed. This is the manual for Repairs, Maintenance & servicing.
TEREX 760 820 860 880 970 980 BACKHOE WORKSHOP SERVICE REPAIR MANUAL
APPLICABLE MODEL:
TEREX 820
TEREX 860/880 SX & ELITE
TEREX 970/980 ELITE
TEREX TX760B, TX860B
TEREX TX970B, TX980B
ENGINE COVERED:
4.4L PERKINS TIER 2 110C-44T ENGINE
CONTENTS:
GENERAL INFORMATION
GENERAL SAFETY
ACCESSORIES
BUCKETS SYSTEM
STANDARD LOADER BUCKET
MULTI PURPOSE LOADER BUCKET
HOSE BURST VALVES
DIGGER QUICK REMOVAL
DIGGER QUICK INSTALLATION
DIGGER BOOM SYSTEM
DIPPERSTICK SYSTEM
DIGGER SWING SYSTEM
STABILIZER LEG SYSTEM
DIPPER HYDRAULIC CYLINDER
HYDRAULIC SYSTEM DIAGRAM
HYDRAULICS/PRESSURE TESTING
HYDRAULIC OIL CONTAMINATION
HYDRAULIC OIL RESERVOIR
OIL COOLER SYSTEM
HYDRAULIC PUMP SYSTEM
BACKHOE CONTROL VALVE BANK
LOADER CONTROL VALVE
CHANGEOVER VALVE
STEERING PRIORITY/UNLOADER VALVE
RIDE CONTROL VALVE
SERVO CONTROL VALVE
FRONT LOADER BEAM
CAB AND FRAME
HEATER AIR DUCTING
AIR CONDITIONING
DRIVERS SEAT
SERVO CONTROL JOYSTICK
OPERATORS ENVIRONMENT
ELECTRICAL SYSTEM
STARTING SYSTEM
CHARGING SYSTEM
BATTERY & ALTERNATOR
WIPER MOTOR SYSTEM
INDICATOR SWITCH
CONNECTOR & COMPONENT
CHASSIS AND BODYWORK
FRONT AXLE AND STEER SYSTEM
WHEELS AND TYRES
DRIVETRAIN SYSTEM
BRAKES SYSTEM
CLUTCH SYSTEM
TRANSMISSION SYSTEM
ENGINE SYSTEM
RADIATOR SYSTEM
FUEL TANK SYSTEM
AIR CLEANER SYSTEM
EXHAUST SYSTEM
THROTTLE SYSTEM
DRAINING & FILLING SYSTEM
BLEEDING & COOLING SYSTEM
HYDRAULIC DIAGRAM
WIRING DIAGRAM
This is a very comprehensive manual (DOWNLOAD in PDF format) for TEREX 760 820 860 880 970 980 BACKHOE, Features detailed exploded views. This is the same manual that technicians use to fix your vehicles. Manual covers detailed and complete step-by-step written procedures with pictures and diagrams, fully printable-selected pages or whole manual, illustrated. So, you will not be disappointed. This is the manual for Repairs, Maintenance & servicing.
