OEM Lincoln Aviator Speed Sensor

Lincoln Aviator Speed Sensor Parts and Q&A

• Speed Sensor
  XW4Z-7H103-AA
  Q: How to service and repair the intermediate shaft vehicle speed sensor on Lincoln Aviator?

  A:

  The first step in servicing and repairing the intermediate shaft speed sensor necessitates petroleum jelly lubrication of sensor O-rings before their installation. Start the service for 4x4 driveshaft by removing the front components. The service requires PARK positioning of 4x2 vehicles before placing them on a hoist for work. Start by taking out the Shift Cable and bracket then proceed to uninstall components in the mentioned sequence. The procedure to detach and remove the intermediate shaft speed sensor begins with unscrewing it before gently separating the sensor from the transmission. An inspection must be done on the O-ring to check for damage which requires the replacement of a new O-ring if present. Installation requires a check and jelly lubrication of the new O-ring followed by inserting the intermediate shaft speed sensor into the transmission before screw tightening completes the process. After removing the intermediate shaft speed sensor the installation process should be the reverse order of removal.