Komatsu PC490LCi-11 Hydraulic Excavator Field Assembly Instruction GEN00145-02

Description

• Model List:
  • PC490LCi-11 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 antenna
• 16.4. A4. Installation of mirror
• 16.5. A5. Installation of tail pipe, tail pipe cover
• 17. Assembling of Work Equipment
• 17.1. B1. Assembly of GT connector
• 17.2. B2. Installation of boom cylinder
• 17.3. B3. Releasing remaining pressure in hydraulic circuit
• 17.4. B4. Installation of boom cylinder hoses and harness
• 17.5. B5. Installation of boom cylinder top pin
• 17.6. B6. Installation of boom assembly
• 17.7. B7. Installation of hoses and harnesses from chassis along top of boom
• 17.8. B8. Connection of boom cylinder head
• 17.9. B9. Installation of arm assembly
• 17.10. B10. Installation of bucket cylinder hoses between boom and bucket cylinder
• 17.11. B11. Installation of bucket assembly
• 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 (Flushing filter to standard filter)
• 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. MS Cylinder Calibration
• 19.8. M8. Error code
• 19.9. M9. ADJUST KomVision Camera angle (KomVision Spec.)(Camera calibration and 12 m visibility check)
• 20. Mounting bolt torque check sheet
• 21. FIELD ASSEMBLY INSPECTION REPORT