Case 580CK Seat Belt and Cushion Replacement Guide

[MikePhua]

The Case 580CK backhoe loader, introduced in the late 1960s, has been a reliable workhorse in construction and agricultural operations. Over the decades, its design has seen various updates, but certain components, like the seat belts and cushions, may require replacement due to wear and tear. This guide provides detailed instructions for replacing these components, ensuring operator safety and comfort.
Seat Belt Replacement

1. Selecting the Right Seat Belt
   The Case 580CK typically uses a retractable seat belt system. When selecting a replacement, ensure it meets the following specifications:
   • Width: 2 inches
     
   • Type: Retractable with a locking mechanism
     
   • Mounting Points: Designed for attachment at the seat base and the ROPS (Roll Over Protection Structure) bar
     
   Aftermarket options are available, such as universal seat belts adaptable to various tractors, including the Case 580CK. For instance, the RSB22 adjustable seat belt is compatible with many tractor models.
   
2. Installation Steps
   • Remove the Old Seat Belt: Locate and unscrew the bolts securing the old seat belt at both mounting points.
     
   • Install the New Seat Belt: Position the new seat belt in place, ensuring the retractable mechanism is oriented correctly. Secure the mounting points with the provided bolts.
     
   • Test the Seat Belt: Pull the seat belt to ensure it retracts smoothly and locks securely.
     

Cushion Replacement

1. Choosing Replacement Cushions
   The seat cushions for the Case 580CK are typically two-piece sets, comprising a backrest and a bottom cushion. These cushions are available in various materials, including vinyl and cloth, and may feature air suspension for added comfort.
   For example, the N14340-41CSHNSET-KIT includes both backrest and bottom cushions with air suspension, suitable for Case backhoe models like the 580K and 590 Turbo.
   
2. Installation Steps
   • Remove the Old Cushions: Unscrew the fasteners securing the old cushions to the seat frame. Carefully detach the cushions.
     
   • Install the New Cushions: Align the new cushions with the seat frame, ensuring proper orientation. Secure them using the original fasteners.
     
   • Check for Comfort: Sit on the seat to ensure the new cushions provide adequate support and comfort.
     

Maintenance Tips

• Regular Inspection: Periodically check the seat belts and cushions for signs of wear or damage.
  
• Proper Cleaning: Clean the seat cushions regularly to maintain their appearance and longevity.
  
• Timely Replacement: Replace any worn or damaged components promptly to ensure safety and comfort.
  

Conclusion
Replacing the seat belts and cushions on the Case 580CK is a straightforward process that can significantly enhance operator safety and comfort. By selecting the appropriate replacement parts and following the installation steps carefully, operators can ensure their equipment remains in optimal condition.