How to Replace Pins and Bushings on a Kubota Mini Excavator

Maintaining your Kubota mini excavator is essential to ensure long-term performance and reliability. One of the most common maintenance tasks is the replacement of pins and bushings, which are critical for the proper operation of the arm, bucket, and joints of the machine. These parts naturally wear out over time and must be checked regularly to prevent excessive play and loss of precision.

When Should You Replace Pins and Bushings on a Mini Excavator?

Mini excavator pins and their bushings are mechanical components subjected to heavy stress. You should consider replacement if you notice:

• Excessive play in the bucket or dipper arm,

• Metallic noises during movement,

• Reduced precision in your maneuvers.

In some cases, installing shims is also necessary to compensate for wear and restore stability to the system.

Cylinder Removal for Bushing Replacements

Replacing bushings often requires the removal of the Kubota excavator cylinders to access the joints properly. This step demands precision and the right tools to avoid damaging hydraulic parts. Incorrect disassembly may cause leaks or weaken the system, which is why it’s best to entrust the operation to a specialized workshop.

Why Entrust This Operation to TP Service?

While some professionals may consider performing this task themselves, it is simpler and safer to have pins and bushings replaced in our workshops. At TP Service Group, Kubota dealer and repair specialist, we have the expertise, proper equipment, and genuine parts to guarantee reliable and long-lasting results.

Our teams ensure:

• Safe disassembly of cylinders,

• Inspection and replacement of pins, bushings, and shims,

• Accurate fitting and optimal adjustment,

• A full system check to extend the life of your Kubota mini excavator.

  
  

Conclusion

The replacement of pins and bushings is a key step in the maintenance of a Kubota mini excavator. To save time, avoid costly mistakes, and ensure the reliability of your machine, trust the experts at TP Service.

👉 Contact us today to schedule your mini excavator maintenance!