Komatsu PC138US-10 Hydraulic Excavator Shop Manual WENBM00010

Description

• Model List:
  • PC138US-10 Hydraulic Excavator

• 1. Index and foreword
• 1.1. Table of contents
• 1.2. Foreword, safety and general information
• 1.3. Contents
• 1.4. Specifications
• 1.5. Contents
• 1.6. Engine and cooling system
• 1.7. Power train
• 1.8. Undercarriage and frame
• 1.9. Hydraulic system
• 1.10. Work equipment
• 1.11. Cab and its attachments
• 1.12. Electrical system
• 2. Standard value tables
• 2.1. Contents
• 2.2. Standard service value table
• 3. Testing and adjusting
• 3.1. Contents
• 3.2. General information on testing and adjusting
• 3.3. Engine and cooling system
• 3.4. Power train
• 3.5. Undercarriage and frame
• 3.6. Hydraulic system
• 3.7. Cab and its attachments
• 3.8. Electrical system
• 3.9. Pm clinic
• 4. Troubleshooting
• 4.1. Contents
• 4.2. General information on troubleshooting
• 4.3. Troubleshooting by failure code (Display of code)
• 4.4. Troubleshooting of electrical system (Emode)
• 4.5. Troubleshooting of hydraulic and mechanical system (Hmode)
• 4.6. Troubleshooting of engine (Smode)
• 5. Disassembly and assembly
• 5.1. Contents
• 5.2. General information on disassembly and assembly
• 5.3. Engine and cooling system
• 5.4. Power train system
• 5.5. Undercarriage and frame
• 5.6. Hydraulic system
• 5.7. Work equipment
• 5.8. Cab and its attachments
• 5.9. Electrical system
• 6. Maintenance standard
• 6.1. Contents
• 6.2. Engine and cooling system
• 6.3. Power train
• 6.4. Undercarriage and frame
• 6.5. Hydraulic system
• 6.6. Cab and its attachments
• 6.7. Work equipment
• 7. Appendix
• 7.1. Contents
• 7.2. Air conditioner components
• 8. Diagrams and drawings
• 8.1. Contents
• 8.2. Hydraulic circuit diagram
• 8.3. Hydraulic circuit diagram (1/2)
• 8.4. Hydraulic circuit diagram (2/2)
• 8.5. Electric circuit diagram
• 8.6. Electrical circuit diagram Standard boom (1/6)
• 8.7. Electrical circuit diagram Standard boom (2/6)
• 8.8. Electrical circuit diagram Standard boom (3/6)
• 8.9. Electrical circuit diagram Standard boom (4/6)
• 8.10. Electrical circuit diagram Standard boom (5/6)
• 8.11. Electrical circuit diagram Standard boom (6/6)
• 8.12. Electrical circuit diagram 2piece boom (1/6)
• 8.13. Electrical circuit diagram 2piece boom (2/6)
• 8.14. Electrical circuit diagram 2piece boom (3/6)
• 8.15. Electrical circuit diagram 2piece boom (4/6)
• 8.16. Electrical circuit diagram 2piece boom (5/6)
• 8.17. Electrical circuit diagram 2piece boom (6/6)
• 8.18. Electrical circuit diagram for air conditioner unit