6R80 Transmission Fluid Change: Capacity and Steps

6R80 Transmission Fluid Change Capacity

When it comes to maintaining your vehicle’s transmission, one important task is changing the transmission fluid. The 6R80 transmission, commonly found in Ford vehicles, requires regular fluid changes to ensure optimal performance and longevity. In this article, we will discuss the transmission fluid capacity for the 6R80 and provide you with the necessary information to get the job done.

Transmission Fluid Capacity and Type

Before diving into the process of changing the transmission fluid, it’s crucial to know the correct capacity and type of fluid required for the 6R80 transmission. Using the wrong fluid or not enough can lead to serious transmission issues, so pay close attention to the following table:

Transmission Fluid Capacity (Quarts) Capacity (Liters)
Mercon LV 13.9 13.1

As you can see, the 6R80 transmission requires approximately 13.9 quarts or 13.1 liters of Mercon LV transmission fluid for a complete fluid change. It’s essential to use the specified fluid to ensure proper lubrication and performance of your transmission.

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Changing the Transmission Fluid

Now that you know the correct fluid capacity, let’s discuss the steps involved in changing the transmission fluid in your 6R80 transmission:

  1. Ensure your vehicle is parked on a level surface and the engine is turned off.
  2. Locate the transmission fluid pan, which is typically located underneath the vehicle.
  3. Place a drain pan underneath the transmission fluid pan to catch the old fluid.
  4. Using a socket wrench, carefully loosen the bolts securing the transmission fluid pan.
  5. Once the bolts are loosened, slowly lower the pan and allow the fluid to drain completely into the drain pan.
  6. Once all the fluid has drained, remove the old transmission fluid filter and replace it with a new one.
  7. Clean the transmission fluid pan thoroughly, removing any debris or residue.
  8. Reinstall the transmission fluid pan and tighten the bolts securely.
  9. Locate the transmission fluid dipstick, usually near the engine bay, and remove it.
  10. Using a funnel, add the appropriate amount of Mercon LV transmission fluid according to the capacity mentioned in the table.
  11. Replace the transmission fluid dipstick and start the engine.
  12. Allow the engine to idle for a few minutes, then shift through each gear to circulate the new fluid.
  13. Check the transmission fluid level using the dipstick and add more if necessary.
  14. Finally, take your vehicle for a short test drive to ensure smooth shifting and proper transmission operation.
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Remember, changing the transmission fluid is an essential maintenance task that should be performed at regular intervals. By following these steps and using the correct fluid capacity, you can help prolong the life of your 6R80 transmission and ensure optimal performance for years to come.


What Color Should Transmission Fluid Be?

What Color Should Transmission Fluid Be?

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