Komatsu GD675-7E0 Motor Grader Shop Manual SEN06962-00

Description

• Model List:
  • GD675-7E0 Motor Grader

• 1. Cover
• 1.1. Index and Foreword
• 1.1.1. Index
• 1.1.2. Foreword, Safety, Basic Information
• 1.2. Specifications
• 1.2.1. Table of Contents
• 1.2.2. Specifications
• 1.3. Structure and Function
• 1.3.1. Table of Contents
• 1.3.2. Urea SCR System
• 1.3.3. Bootup System
• 1.3.4. Engine System
• 1.3.5. Cooling System
• 1.3.6. Control System
• 1.3.7. Hydraulic System
• 1.3.8. Power Train System
• 1.3.9. Steering System
• 1.3.10. Work Equipment System
• 1.3.11. Brake System
• 1.3.12. Undercarriage and Frame
• 1.3.13. Work Equipment
• 1.3.14. CAB Related Parts
• 1.4. Standard Value Table
• 1.4.1. Table of Contents
• 1.4.2. Standard Value Table for Engine
• 1.4.3. Standard Value Table for Machine
• 1.5. Testing and Adjusting
• 1.5.1. Table of Contents
• 1.5.2. Precautions Before Work
• 1.5.3. Related Information on Testing and Adjusting
• 1.5.4. Engine and Cooling System
• 1.5.5. Power Train
• 1.5.6. Steering System
• 1.5.7. Brake System
• 1.5.8. Hydraulic System
• 1.5.9. Work Equipment
• 1.5.10. Electrical System
• 1.5.11. Pm Clinic
• 1.6. Troubleshooting
• 1.6.1. Table of Contents
• 1.6.2. Precautions Before Work
• 1.6.3. Related Information to Troubleshooting
• 1.6.4. Troubleshooting by Failure Code (Display of Code)
• 1.6.5. Troubleshooting of Electrical System (EMode)
• 1.6.6. Troubleshooting for Hydraulic and Mechanical Systems (H Mode)
• 1.6.7. Troubleshooting of Engine (SMode)
• 1.7. Disassembly and Assembly
• 1.7.1. Table of Contents
• 1.7.2. Precautions Before Work
• 1.7.3. Related Information on Disassembly and Assembly
• 1.7.4. Engine and Cooling System
• 1.7.5. Power Train
• 1.7.6. Steering System
• 1.7.7. Brake System
• 1.7.8. Undercarriage and Frame
• 1.7.9. Hydraulic System
• 1.7.10. Work Equipment
• 1.7.11. CAB Related Parts
• 1.7.12. Electrical System
• 1.8. Maintenance Standard
• 1.8.1. Table of Contents
• 1.8.2. Explanation of Terms for Maintenance Standard
• 1.8.3. Engine and Cooling System
• 1.8.4. Power Train
• 1.8.5. Steering System
• 1.8.6. Brake System
• 1.8.7. Undercarriage and Frame
• 1.8.8. Hydraulic System
• 1.8.9. Work Equipment
• 1.9. Others
• 1.9.1. Table of Contents
• 1.9.2. Precautions Before Work
• 1.9.3. Air Conditioner System
• 1.9.4. Component Parts of Air Conditioner System
• 1.9.5. Explanation of Procedure for Test of and Troubleshooting of Air Conditioner
• 1.9.6. Circuit Diagram and Configuration of Connector Pins of Air Conditioner
• 1.9.7. System Diagram of Air Conditioner
• 1.9.8. Locations of Air Conditioner Parts and Layout of Connectors
• 1.9.9. Examine Air Conditioner with SelfDiagnosis Function
• 1.9.10. Examine Air Leakage (Duct)
• 1.9.11. Examine Temperature Control Function
• 1.9.12. Examine Fresh/Recirc Air Changeover
• 1.9.13. Examine Evaporator Temperature Sensor
• 1.9.14. Examine Relay
• 1.9.15. Examine Blower Amplifier
• 1.9.16. Air Conditioner Troubleshooting Chart 1
• 1.9.17. Air Conditioner Troubleshooting Chart 2
• 1.9.18. Information Shown in Troubleshooting Table
• 1.9.19. Troubleshooting for Power Supply System (Air Conditioner Does Not Operate)
• 1.9.20. Troubleshooting for Compressor and Refrigerant System (Air is Not Cooled)
• 1.9.21. Troubleshooting for Blower Motor System (No Air Comes Out or Air Flow is Abnormal)
• 1.9.22. Troubleshooting for Temperature Control Function
• 1.9.23. Troubleshooting for Fresh/Recirc Air Changeover
• 1.9.24. Troubleshooting for Hot Water Cut Valve
• 1.9.25. Troubleshooting by Gauge Pressure
• 1.9.26. Connect Service Tool
• 1.9.27. Precautions for Disconnection and Connection of Air Conditioner Piping
• 1.9.28. Handle Compressor Oil
• 1.10. Circuit Diagrams
• 1.10.1. Table of Contents
• 1.10.2. How to Read the Codes for Electric Cable
• 1.10.3. Hydraulic Circuit Diagram
• 1.10.4. Electrical Circuit Diagram
• 1.11. Index