how to rplace transmission filter in a 2010 mkx lincoln

Daniel Parker

3 min read

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16-01-2025

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This guide provides step-by-step instructions on how to replace the transmission filter in a 2010 Lincoln MKX. Replacing this filter is crucial for maintaining the health of your transmission and preventing costly repairs down the line. Remember, this is a moderately challenging task; if you're not comfortable working under your vehicle, it's best to take it to a professional mechanic.

Tools and Materials You'll Need:

• New Transmission Filter: Ensure you purchase the correct filter for your 2010 Lincoln MKX's transmission. Check your owner's manual or consult a parts store for the correct part number.
• New Transmission Fluid: You'll need several quarts of the correct type of transmission fluid specified in your owner's manual. Don't mix fluids!
• Jack and Jack Stands: Safety first! Never work under a vehicle supported only by a jack.
• Wheel Chocks: To prevent the vehicle from rolling.
• Wrench Set: You'll need various sizes, including the one for the transmission pan drain plug.
• Socket Set: Especially useful for removing the transmission pan bolts.
• Drain Pan: A large enough pan to catch the old transmission fluid.
• Funnel: For adding the new transmission fluid.
• Gloves: To protect your hands from the transmission fluid.
• Rags or Shop Towels: For cleaning up spills.
• Torque Wrench (optional but recommended): To ensure proper tightening of the bolts.

Step-by-Step Instructions:

1. Prepare the Vehicle:

• Park your Lincoln MKX on a level surface.
• Engage the parking brake firmly.
• Place wheel chocks behind the rear wheels.
• Raise the front of the vehicle using the jack and securely support it with jack stands. Consult your owner's manual for proper jack points.

2. Locate the Transmission Pan:

• The transmission pan is located on the underside of the vehicle, near the transmission. It's typically a metal pan.

3. Drain the Transmission Fluid:

• Carefully position your drain pan under the transmission pan's drain plug.
• Use the correct wrench to loosen and remove the drain plug.
• Let the transmission fluid drain completely. This may take some time.

4. Remove the Transmission Pan:

• Once the fluid has drained, carefully remove the bolts securing the transmission pan. Work slowly and methodically to avoid damaging the pan.
• Gently lower the transmission pan, being mindful of the remaining fluid inside. There will likely still be some fluid in the pan.

5. Replace the Transmission Filter:

• The transmission filter is usually located inside the transmission pan. You may need to remove it carefully.
• Install the new transmission filter, ensuring it's seated correctly.

6. Clean the Transmission Pan:

• Clean the old gasket material off the transmission pan and the mating surface on the transmission. Use a solvent or cleaner recommended for transmission components. Be sure to completely clean the mating surfaces to ensure a proper seal.

7. Reinstall the Transmission Pan:

• Apply a new transmission pan gasket (usually included with the new filter).
• Carefully reinstall the transmission pan, ensuring it's seated correctly and the gasket is in place.
• Tighten the bolts evenly and to the manufacturer's specified torque. Use a torque wrench if possible.

8. Refill with New Transmission Fluid:

• Using a funnel, carefully pour the new transmission fluid into the transmission pan until it reaches the proper level. Consult your owner's manual for the correct fluid level.

9. Lower the Vehicle and Check Fluid Level:

• Carefully lower the vehicle.
• Start the engine and let it run for a few minutes.
• Check the transmission fluid level again using the dipstick. Add more fluid if necessary.

10. Test Drive:

• Take your Lincoln MKX for a test drive to ensure the transmission is shifting smoothly.

Important Considerations:

• Fluid Type: Use only the transmission fluid specified in your owner's manual. Using the wrong fluid can damage your transmission.
• Torque Specifications: Use a torque wrench to ensure you tighten the transmission pan bolts to the correct specifications. Over-tightening can damage the pan.
• Safety: Always prioritize safety. Never work under a vehicle supported only by a jack. Use jack stands for support.

This guide provides general instructions. Always consult your owner's manual for specific details and recommendations for your 2010 Lincoln MKX. If you are not comfortable performing this task, it is always best to seek professional help from a qualified mechanic. Remember to properly dispose of the old transmission fluid according to local regulations.