Flush your car’s gearbox positively

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Flush your Car’s Gear box

Flushing your car’s gearbox is an important maintenance task that can help extend the life of your transmission and ensure that it operates smoothly and efficiently. Here is a step-by-step guide on how to flush your car’s gearbox:

Gearbox example

Materials required:

  • Jack and jack stands or a vehicle lift
  • Transmission fluid
  • Transmission fluid filter
  • Drain pan
  • Socket wrench set
  • Funnel
  • Pump or hose


  1. First, locate the transmission oil pan and drain plug on your car’s transmission. Use a socket wrench to remove the drain plug, and let the old transmission fluid drain into a pan.
  2. After the fluid is drained, remove the transmission fluid filter. You may need to use a screwdriver or other tool to pry it loose.
  3. Clean the transmission pan and filter using a lint-free cloth or paper towel.
  4. Install the new filter onto the transmission and torque to the manufacturer’s specifications.
  5. Use a pump or hose to add new transmission fluid to the transmission through the dipstick tube.
  6. Start your car and let it run for a few minutes to allow the new fluid to circulate through the transmission.
  7. Check the transmission oil level and add more oil if necessary.
  8. Finally, take out your car for a short test drive to ensure that the transmission is operating smoothly and shifting properly.

With these steps, you can Clean your car’s gearbox and keep your transmission in top condition. Remember to check your car’s owner’s manual for specific instructions and recommended maintenance intervals for your particular make and model.

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Gearbox lever
Gearbox lever

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