Terex TXC225 Shop Manual Hydraulic Excavator manuals in PDF

Factory Service Repair Manual For Terex TXC225 LC1 Hydraulic Excavator. Tons of illustrations, instructions, diagrams for step by step remove and install, assembly and disassembly, service, inspection, repair, troubleshooting, tune-ups.

Format: PDF
Language: English
Pages: 633
Bookmarks: Yes
Searchable: Yes
Number: 53290
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Terex TXC225 LC1

Contents

• – Safety
  To the Operator of a TEREX Excavator
  General Safety Essentials
  Location of Safety Labels
  Summary of Safety Precautions for Lifting in Digging Mode
  Unauthorized Modifications
  General Hazard Information
  Before Starting Engine
  Machine Operation
  Maintenance
  Battery
  Towing
  Shipping and Transportation
  Lifting With Sling
  Track Excavator Safety
• – Specifications
  General Description
  Component Locations
  General Dimensions
  Working Range
  General Specifications
  Engine Performance Curves (Per DIN 6270 Standard)
  Approximate Weight of Workload Materials
  Performance Tests
  Excavator Performance Standards
  Test Conditions
  Travel Speed and Travel Motor Balance (Steering Deviation) Tests
  Speed Test
  Travel Deviation
  Swing Speed and Deceleration Force Test
  Swing Speed Test
  Swing Deceleration Force Test
  Cylinder Performance Tests
  Boom Cylinders Test
  Arm Cylinder Test
  Bucket Cylinder Test
  Hydraulic Cylinder Natural Drop Test
  Travel Motor Jack-up Test
• – General Maintenance
  Welding Precautions and Guidelines
  Hydraulic System – General Precautions
  Maintenance Service and Repair Procedure
  General Precautions
  Hydraulic System Cleanliness and Oil Leaks
  Maintenance Precautions for Hydraulic System Service
  Oil Leakage Precautions
  Cleaning and Inspection
  General Guidelines
  Bearing inspection
  General Maintenance Procedures
  Standard Torques
• – Upper Structure
  Removal
  Installation
  Cab
  Counterweight
  Fuel Tank
  Fuel Transfer Pump
  Swing Bearing
  Swing Reduction Gearbox
• – Lower Structure and Chassis
  General Description
  Track Tension
  Cleaning and Inspection (Wear Limits and Tolerances)
  Track Shoes and Links
  Track Removal
  Track Installation
  Front Idler Roller
  Parts List
  Front Idler Roller Disassembly
  Front Idler Roller Reassembly
  Lower Roller
  Lower Roller Removal
  Lower Roller Disassembly
  Lower Roller Reassembly
  Lower Roller Installation
  Upper Roller Removal
  Upper Roller Disassembly
  Upper Roller Reassembly
  Track Spring and Track Adjusting Cylinder
  Track Assembly
• – Engine and Drive Train
  Refrigerant Circulation
  Control Panel
  Control Specifications
  Temperature Level Control and Display
  Air Discharge According to Path Selection
  Air-conditioning System Circuit Diagram
  Troubleshooting
  Weight of R134a Gas Used In Machines
  Refrigerant System Repairs
  Refrigerant Safe Handling Procedures
  Repair and Replacement Procedure
  Refrigerant Recovery
  Vacuuming Refrigerant System
  Leakage Check
  Refrigerant Charging
  Inspecting System For Leakage
  Air-Conditioner
  Drive Coupling (Main Pump)
• – Hydraulics
  Hydraulic System – General Notes
  Hydraulic Schematic
  General Notes
  Operation of Working Components
  Boom Operating Circuit
  Boom Up Circuit
  Boom Down Circuit
  Arm Operating Circuit
  Arm Crowd Circuit
  Arm Dump Circuit
  Bucket Operating Circuit
  Bucket Crowd Circuit
  Bucket Dump Circuit
  Swing Operating Circuit
  Right Swing Operating Circuit
  Left Swing Operating Circuit
  Swing Relief Valve and Make-up Valve
  Travel Operating Circuit
  Forward Travel Circuit
  Reverse Travel Circuit
  Procedural Troubleshooting Baseline Recommendations
  Initial Checks and Tests to Establish Operating
  Condition of the Excavator
  Triage Summary
  Pilot Pressure
  Adjustment and Testing
  Power Mode Valve
  Current Signal and Hydraulic Pressure Adjustments
  Swing Priority Valve
  Control Valve Pressure and Current Adjustments
  Pressure Up Valve
  Hydraulic System Troubleshooting, Testing and
  Adjustment
  Checks and Adjustments
  Pump Input Power Control
  Pump Regulator Adjustment
  Flow Meter and Flow Meter Kit Installation and Testing
  Installation and Testing Procedure
  Swing System Troubleshooting
  Precautions/Initial Checks
  Swing Relief Valve Checking and Adjustment
  Troubleshooting
  Hydraulic System Troubleshooting, Testing and Adjustment
  Accumulator
  Center Joint (Swivel)
  Cylinders
  Swing Motor
  Travel Motor (With Gearbox) (GM35VL)
  Main Pump (With Regulator)
  Main Control Valve (Kayaba)
  Pilot Control Valve (Work Lever / Joystick)
  Travel Control Valve (With Damper)
  Hydraulic Schematic
• – Electrical System
  Troubleshooting – Electrical System
  Overview
  Electric Supply System
  Engine Starting Circuit
  Operation During Start Process
  Operation After Start Process
  Engine Preheating System
  Engine Stop System
  Charging System
  Monitoring System
  Instrument Panel
  Monitoring System Schematic
  Operation
  Instruments
  Warning and Indicator Lights
  Initial Operation
  Mode Select Switch
  Graphic Information Area Display
  Overview
  Main Menus for the Graphic Display Area
  Menu Selection Buttons
  Main Menu
  Language setting
  Time Setting
  Filter/Oil information
  Special Menu
  Entering/Accessing and Exiting/Escaping Menus
  Special Menu Selections
  Electronic Hydraulic Control System (e-EPOS)
  Control System Schematic
  Power Mode Control
  Operation
  Power Mode Control – Circuit Diagram
  Work Mode Control
  Operation
  Work Mode Control – Circuit Diagram
  Engine Control System
  Engine Control Motor
  Engine Control Dial
  Engine Control Circuit Diagram
  Automatic Deceleration Control (Auto Idle Control)
  Engine Overheat Protection System
  Power Boost Mode
  Operation
  Power Boost Control – Circuit Diagram
  Automatic Travel Speed Control
  Automatic Travel Speed Control – Circuit Diagram
  Engine Control Device – Adjustment
  Self-diagnostic Function
  e-EPOS Controller
  Engine Throttle Controller
  Wiper System
  Wiper Circuit
  Wiper Operation
  Window Washer Operation
  Lighting System
  Lighting System Circuit Diagram
  Kind of Light
  Operation
  Overload Warning Device
  Overload Warning Device Circuit Diagram
  Electrical System
  Electrical Schematic
• – Attachments
  Front Attachment Pin Specifications
  Front Attachment – Removal and Installation
  Arm Removal Procedure
  Boom Removal Procedure
  Installation
  Arm Installation Procedure
  Boom Installation Procedure
  Start-up Procedures
  Boom and Arm
  Bucket

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