Hitachi Hydraulic Shovels ZX470-5, ZX670-5, ZX870-5 Class Series Assembly Procedure Manual PDF

This PDF Assembly Procedure Manual basically contains assembly know-how such as methods and useful hints for assembling the Hitachi Hydraulic Shovels ZX470-5 class, ZX670LC-5 class, ZX870-5 class. 

This pdf manual is a practical compilation of the following three viewpoints: "the improvement of work safety", "the improvement of efficiency" and "the enhancement of product quality."

The assembly manual includes detailed care and safety instructions. Some hints and information for safe work are provided, such as the weight of the parts, their lifting points when raised with wire ropes or nylon slings, and their handling procedure.

The manual covers the part numbers, tightening torque values of bolts, etc. Correct assembly is essential to provide the machine with a longer service life at maximum performance.

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This technical service manual comes in PDF format. So, it doesn't require any installation (Instant Download). We recommend you to use an application Adobe Acrobat Reader for working with PDF instruction. Also, we recommend you to print this manual and use it as a handbook when it will be necessary.

Document Part No. KO-493-02

Models covered:

• Zaxis 470-5B Series
  • ZX470-5B
  • ZX470LC-5B
  • ZX470H-5B
  • ZX470LCH-5B
  • ZX470R-5B
  • ZX470LCR-5B
• Zaxis 470-5G Series
  • ZX470-5G
  • ZX470LC-5G
  • ZX470H-5G
  • ZX470LCH-5G
  • ZX470R-5G
  • ZX470LCR-5G
• Zaxis 470-5A Series
  • ZX470-5A
  • ZX470LC-5A
  • ZX490H-5A
  • ZX490LCH-5A
  • ZX530LCH-5A
• Zaxis 670-5B Series
  • ZX670LC-5B
  • ZX670LCH-5B
  • ZX670LCR-5B
• Zaxis 670-5G Series
  • ZX670LC-5G
  • ZX670LCH-5G
  • ZX670LCR-5G
• Zaxis 670-5A Series
  • ZX670LC-5A
  • ZX690LCH-5A
• Zaxis 870-5B Series
  • ZX870-5B
  • ZX870LC-5B
  • ZX870H-5B
  • ZX870LCH-5B
  • ZX870R-5B
  • ZX870LCR-5B
• Zaxis 870-5G Series
  • ZX870-5G
  • ZX870LC-5G
  • ZX870H-5G
  • ZX870LCH-5G
  • ZX870R-5G
  • ZX870LCR-5G
• Zaxis 870-5A Series
  • ZX870-5A
  • ZX870LC-5A
  • ZX890H-5A
  • ZX890LCH-5A

CONTENTS:

• 1. Precautions
  • 1-1. Safety precautions for servicemen
  • 1-2. How to use a power wrench
  • 1-3. Work precaution
• 2. Work Plan and Preparations
  • 2-1. Work plan (backhoe front)
  • 2-2. Transport
  • 2-3. Transport arrangements
• 3. Parts Check
  • 3-1. Check
• 4. Preparation
  • 4-1. Preparation for ZX470-5 class (backhoe front)
  • 4-2. Preparation for ZX670LC-5 class (backhoe front)
  • 4-3. Preparation for ZX870-5 class (backhoe front)
• 5. Machines, Apparatuses, Tools and Materials necessary for Assembly
• 6. Assembly of Undercarriage and Superstructure 
  • 6-1. Preparation
  • 6-2. Connection of undercarriage and superstructure
  • 6-3. Connection of travel hoses and installation of steps, handrails
  • 6-4. Greasing of swing bearing
  • 6-5. Final check of superstructure
  • 6-6. Releasing the air from the main pump
  • 6-7. Trial operation of superstructure
• 7. Assembly Procedure for Backhoe Front
  • 7-1. Preparation
  • 7-2. Preparing to assemble the backhoe front
  • 7-3. Installing the boom
  • 7-4. Installing the arm
  • 7-5. Installing the bucket
  • 7-5'. Installing the bucket
  • 7-6. Installing the counterweight
  • 7-7. Bleeding the all cylinders and checking for hoses interference
  • 7-8. Adjusting the track link tension
  • 7-9. Final check of trial operation
  • 7-10. Applying grease to the backhoe front
  • 7-11. Disassembly procedure for shipment
• 8. Side Frame Extension and Retraction Method
• 9. Post-assembly Inspection
• 10. Checking Machine Performance
• 11. Appendix (drawings of lifting parts)
  • 11-1. ZX470-5 class superstructure lifting parts
  • 11-2. ZX670LC-5 superstructure lifting parts
  • 11-3. ZX870-5 class superstructure lifting parts
  • 11-4. Instructions for lifting the base machine assembly
• ASSEMBLY CHECK SHEET