You will need a TORX T25 key.
1. Remove the front door trim (see Removing and installing front door trim).
2. Remove the front door glass (see Front Door Glass Replacement).
NOTE: It is not necessary to remove the glass from the door; it is enough to disconnect it from the window lifter and fix it in the extreme upper position, for example, using a screwdriver, pieces of PVC pipe of a suitable diameter, or masking tape.

3. By pressing the lock…

4….disconnect the wiring harness connector from the window lifter motor.

5. Remove the gearmotor mounting screw.

6. Remove the upper screw securing the rear window lift slider guide.

7. Remove the remaining three screws securing the guide sliders.

8. Remove the window regulator through the access hole in the door panel.

9. Install the front door window regulator in the reverse order of removal.
[For details, please visit the website: fordbook]