Lincoln Town Car Transmission Removal
Tools and Materials
* Ratchet and socket set
* Screwdriver set
* Pliers
* Drain pan
* Transmission fluid
* New transmission filter
* Rags
Step-by-Step Instructions
1. Safety First
* Park the vehicle on a level surface and engage the parking brake.
* Disconnect the negative terminal of the battery.
* Allow the engine to cool completely before beginning work.
2. Drain the Transmission Fluid
* Locate the transmission fluid drain plug, typically on the bottom of the transmission pan.
* Place the drain pan under the drain plug and carefully loosen it using a wrench.
* Allow the fluid to drain completely.
3. Remove the Transmission Pan
* Once the fluid is drained, remove the bolts holding the transmission pan in place.
* Gently pry the pan loose from the transmission using a flat-head screwdriver or a pry bar.
* Be careful not to spill any remaining fluid.
4. Remove the Torque Converter to Flexplate Bolts
* Locate the torque converter to flexplate bolts, which connect the torque converter to the engine’s flexplate.
* Remove these bolts using a ratchet and socket.
5. Disconnect the Transmission Wiring and Lines
* Disconnect the electrical plugs, speed sensors, and any other wiring harness connectors attached to the transmission.
* Disconnect the transmission fluid cooler lines using a line wrench.
6. Support the Transmission
* Place a floor jack under the transmission and raise it slightly to support it.
7. Unbolt the Transmission Mounts
* Locate the transmission mounts, which connect the transmission to the vehicle’s frame.
* Remove the bolts holding the mounts in place using a ratchet and socket.
8. Separate the Transmission from the Engine
* Carefully slide the transmission back from the engine until it clears the bell housing.
* If necessary, use a pry bar or a long screwdriver to gently pry the transmission loose.
9. Remove the Transmission Completely
* Once the transmission is separated from the engine, lower it to the ground using the floor jack.
* Roll the transmission out from under the vehicle.
10. Inspect and Replace Components
* Inspect the transmission for any damage or leaks.
* Replace the transmission filter with a new one.
* If necessary, replace any other components that show signs of wear or damage.
11. Reinstall the Transmission
* Carefully lift the transmission into place and align it with the engine.
* Slide the transmission back into the bell housing and tighten the torque converter to flexplate bolts.
12. Reconnect Wiring and Lines
* Reconnect the electrical plugs, speed sensors, and other wiring harness connectors to the transmission.
* Reconnect the transmission fluid cooler lines.
13. Install the Transmission Mounts
* Bolt the transmission mounts back into place and tighten the bolts securely.
14. Install the Transmission Pan
* Clean the transmission pan and gasket surface.
* Install a new gasket on the pan and place it over the transmission.
* Tighten the pan bolts in a crisscross pattern to ensure an even seal.
15. Fill the Transmission with Fluid
* Add new transmission fluid through the dipstick tube.
* Check the fluid level using the dipstick and add more fluid as needed.
16. Reconnect the Battery
* Reconnect the negative terminal of the battery.
17. Test Drive the Vehicle
* Start the engine and allow it to idle for a few minutes.
* Check for any leaks or unusual noises.
* Shift through the gears to ensure smooth operation.
Tips:
* Wear gloves and safety glasses when working on the transmission.
* Use a torque wrench to tighten the transmission bolts to the specified torque values.
* Dispose of the used transmission fluid properly.
* If you are not comfortable performing this repair yourself, seek professional assistance.