Terex Backhoe Loader TX760, TX860, TX970, TX980 Workshop Manual – Engine, Hydraulics, Transmission & Electrical Systems

This Terex Backhoe Loader Workshop Manual provides detailed repair and maintenance procedures for the TX760, TX860, TX970, and TX980 models. Designed for technicians and heavy equipment operators, it includes all essential servicing data for efficient troubleshooting and repair.

⚙️ Systems Covered

• Engine & Cooling – Disassembly, inspection, installation, and cooling system service

• Transmission & Drivetrain – Gearbox, torque converter, axles, differential, and clutch procedures

• Hydraulic Systems – Pump, valve blocks, loader arms, cylinders, and control systems

• Electrical Systems – Wiring diagrams, charging circuits, starter motor, switches, and instrumentation

• Brakes & Steering – Service instructions, bleeding procedures, and adjustments

• Body & Frame – Cab, operator controls, body panels, and safety equipment

📊 Technical Highlights

• Step-by-step removal and installation procedures

• Factory torque specifications and wear limits

• Hydraulic flow and pressure data

• Troubleshooting charts for quick fault isolation

• Wiring schematics for all major circuits

📂 File Details

• Format: PDF

• Pages: 1,200+ (comprehensive multi-model coverage)

• Size: ~120 MB

• Language: English

• Edition: Official Terex publication

📑 Table of Contents Overview

• General Information & Safety

• Accessories – Loader bucket, quick attach units, hose burst valves

• Buckets – Removal, disassembly, clamping cylinders

• Digger Quick Attach – Hydraulic cylinder, control valve, specifications

• Digger Boom & Dipperstick – Boom, dipper arm, swing tower, adjustments

• Digger Swing System – Stabilizers, slew and boom cylinders

• Main Hydraulics – Pumps, valves, pressure testing, contamination checks

• Loader – Beams, crowd cylinders, anti-rollback and return-to-dig adjustments

• Operator’s Environment – Cab, HVAC, glazing, seating, A/C systems

• Electrical Systems – Starter, alternator, batteries, full wiring diagrams

• Chassis & Bodywork – Hood, fenders, hardnose/toolbox

• Front & Rear Axles – 2WD/4WD/4WS systems, steering cylinders, epicyclic gears

• Wheels & Tyres – Service procedures, specs

• Drivetrain & Brakes – Powershift/Synchroshuttle transmissions, clutches, brake systems

• Engine – Perkins 1100 Series turbo diesel, cooling, lubrication, fuel system

📑 Full Table of Contents – Terex Backhoe Loader TX760, TX860, TX970, TX980 Workshop Manual

• General Information

  • Safety Instructions

  • Machine Specifications

  • Model Identification (VIN)

  • Service Tools and Equipment

  • Maintenance and Lubrication

• Accessories

  • Loader Bucket

  • Quick Attach Units

  • Hose Burst Valves

• Buckets

  • Removal and Installation

  • Disassembly and Assembly

  • Clamping Cylinders

• Digger Quick Attach

  • Hydraulic Cylinder

  • Control Valve

  • Specifications

• Digger Boom and Dipperstick

  • Boom Service

  • Dipper Arm Service

  • Swing Tower and Adjustments

• Digger Swing System

  • Stabilizers

  • Slew Cylinder

  • Boom Cylinder

• Main Hydraulic System

  • Hydraulic Pumps

  • Valve Blocks

  • Hydraulic Cylinders

  • Pressure Testing

  • Contamination Checks

• Loader System

  • Loader Beams

  • Crowd Cylinders

  • Anti-Rollback Adjustment

  • Return-to-Dig Adjustment

• Operator’s Environment

  • Cab Removal and Installation

  • Heating and Ventilation

  • Air Conditioning

  • Glazing and Windows

  • Seating and Controls

  • Safety Equipment

• Electrical System

  • Battery and Charging

  • Starter Motor

  • Alternator

  • Fuse and Relay Layout

  • Lighting System

  • Instrumentation

  • Wiring Diagrams

• Chassis and Bodywork

  • Frame

  • Engine Hood

  • Fenders

  • Hardnose and Toolbox

• Front Axle

  • 2WD Axle Assembly

  • 4WD Axle Assembly

  • 4WS Axle System

  • Steering Cylinders

  • Epicyclic Gears

• Rear Axle

  • Differential Service

  • Final Drive Assemblies

  • Brake Discs and Housings

• Wheels and Tyres

  • Wheel Installation and Removal

  • Tyre Service Procedures

• Drivetrain and Transmission

  • Synchroshuttle Transmission

  • Powershift Transmission

  • Torque Converter Service

  • Clutch Service

  • Driveshafts

• Braking System

  • Hydraulic Brakes

  • Power Brake System

  • Bleeding Procedures

• Steering System

  • Steering Orbitrol

  • Steering Cylinders

  • Steering Adjustments

• Engine

  • Perkins 1100 Series Turbocharged Diesel Engine

  • Engine Overhaul Procedures

  • Cooling System Service

  • Lubrication System

  • Fuel System and Injection Pump

  • Exhaust System