Komatsu PC490LC-10 Hydraulic Excavator Field Assembly Instruction GEN00109-02

Description

• Model List:
  • PC490LC-10 Hydraulic Excavator

• 1. COVER
• 2. FOREWORD
• 3. CONTENTS
• 4. Specifications
• 5. Precautions for field assembly
• 6. Disposal of removed parts
• 7. Assembling procedures, applicable equipment and schedule
• 8. Flow of field assembly
• 9. Kit layout diagram
• 10. Transportation
• 11. Tool list for field assembly
• 12. Tightening torque
• 13. Coating materials
• 14. Selection of wire ropes used for assembly
• 15. Selection of nylon slings used for assembly
• 16. ASSEMBLY OF CHASSIS
• 16.1. A1 Installation of climbing step
• 16.2. A2 Installation of handrail
• 16.3. A3 Installation of mirror
• 17. ASSEMBLING OF WORK EQUIPMENT
• 17.1. B1 Installation of boom cylinder
• 17.2. B2 Releasing remaining pressure in hydraulic circuit
• 17.3. B3 Installation of boom cylinder hoses
• 17.4. B4 Installation of boom cylinder top pin
• 17.5. B5 Installation of boom assembly
• 17.6. B6 Installation of hoses from chassis along top of boom
• 17.7. B7 Connection of boom cylinder head
• 17.8. B8 Installation of arm assembly
• 17.9. B9 Installation of bucket cylinder hoses between boom and bucket cylinder
• 17.10. B10 Installation of bucket
• 17.11. B11 Connection of work equipment grease piping
• 17.12. B12 Connection of work equipment wiring
• 17.13. B13 Greasing after completion of work equipment
• 17.14. B14 Bleeding air from work equipment circuit
• 18. INCREASING AND DECREASING OF TRACK FRAME GAUGE, ASSEMBLING OF COUNTERWEIGHT
• 18.1. C1 Increasing and decreasing of track frame gauge
• 18.2. C2 Installation of steps
• 18.3. C3 Installation of travel piping covers
• 18.4. C4 Adjustment of track tension
• 18.5. C5 Sticking sheet to counterweight
• 18.6. C6 Installation of camera
• 18.7. C7 Installation of counterweight
• 19. PROCEDURE FOR INSPECTION AND MAINTENANCE AFTER COMPLETION OF ASSEMBLY
• 19.1. M1 Replacement of return filter (Standard filter to flushing filter)
• 19.2. M2 Flushing of hydraulic circuit
• 19.3. M3 Replacement of return filter (Standard filter to flushing filt
• 19.4. M4 Check of oil/coolant level at each part
• 19.5. M5 Inspection of oil level in hydraulic tank and refill
• 19.6. M6 Parts to be touched up after field assembly
• 19.7. M7 Error code
• 20. Mounting bolt torque check sheet
• 21. Field assembly inspection report (Backhoe)