Description
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Model List:
- PC490LC-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 mirror
- 16.4. A4. Installation of tail pipe, tail pipe cover
- 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 (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. ADJUST KomVision Camera angle (KomVision Spec.)(Camera calibration and 12 m visibility check)
- 19.8. M8. Error code
- 20. Mounting bolt torque check sheet
- 21. FIELD ASSEMBLY INSPECTION REPORT
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