Fixing a final drive can be a complicated process that requires technical expertise and specialized equipment. Final drives are a crucial component of excavators and other heavy equipment, responsible for providing the power to the tracks and enabling the machine to move.

Here are some general steps that may be involved in fixing a final drive:

  1. Identify the problem: Before you can fix the final drive, you need to know what’s causing the issue. Symptoms of a failing final drive can include excessive noise, reduced power, and difficulty turning or stopping the machine. It’s important to diagnose the problem before attempting any repairs.
  2. Remove the final drive: Depending on the design of your machine, you may need to remove the tracks and other components to access the final drive. Once you have access to the final drive, you can disconnect the hydraulic hoses and remove it from the machine.
  3. Disassemble the final drive: With the final drive removed from the machine, you can disassemble it to access the internal components. This may involve removing gears, bearings, and other parts. Be sure to keep track of all parts and their locations to make reassembly easier.
  4. Inspect and repair or replace components: Once the internal components are accessible, you can inspect them for damage or wear. Common issues with final drives include worn bearings, damaged gears, and leaky seals. Depending on the extent of the damage, you may need to repair or replace some or all of these components.
  5. Reassemble and reinstall the final drive: Once all necessary repairs have been made, you can reassemble the final drive and reinstall it in the machine. Be sure to follow the manufacturer’s specifications for torque settings and other installation requirements.
  6. Test the machine: With the final drive back in place, it’s important to test the machine to ensure that it’s working properly. Check for leaks, test the power of the tracks, and verify that the machine can turn and stop smoothly.

It’s worth noting that fixing a final drive can be a complex and time-consuming process. If you don’t have the necessary expertise or equipment to tackle the job yourself, it may be best to consult with a qualified technician or service center. They will be able to diagnose the problem and make the necessary repairs to get your machine back up and running.

If you’re in need of a hydraulic spare part, for example a final drive, feel free to browse our site or simply just fill out the form to contact us or write us an email at


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