Transfer Case Draining and Filling: Draining

WARNING: This page is about a different car, the 2018 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: A new Power Transfer Unit (PTU) must be installed any time the Power Transfer Unit (PTU) has been submerged in water.

NOTE: The Power Transfer Unit (PTU) is not to be drained unless contamination is suspected. The lubricant that is drained may appear black and have a pungent odor. Do not mistake this for contaminated lubricant.

NOTE: Fill level checks are done in-vehicle only. Let the vehicle sit 10 minutes after the road test before checking the lubricant level.

With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting - Overview .
If equipped, remove the underbody shield.

Courtesy of FORD MOTOR COMPANY
Remove the PTU drain plug.

Courtesy of FORD MOTOR COMPANY
Install the PTU drain plug.
Torque: 106 lb.in (12 Nm)

Courtesy of FORD MOTOR COMPANY