Expedition 2WD V8-5.4L (2009)
4. Carefully close the liftgate glass.
5. Open the liftgate. Install the rear window wiper striker and wiper pivot arm mounting assembly nuts. Tighten to 6 Nm (53 lb-in).
6. Remove the rear window wiper motor alignment tool.
7. Close the liftgate.
8. Install the rear window wiper pivot shaft nut and handle. Tighten to 18 Nm (159 lb-in).
9. Install the dust boot cover.
10. NOTE: This step makes sure that the wiper motor is in the PARK position.