Transfer Case Draining and Filling

WARNING: This page is about a different car, the 2002 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: New transfer case lubricant must be installed any time the transfer case has been submerged in water.

NOTE: The transfer case is lubricated for life and is not to be checked unless a leak is suspected or a repair is necessary.

Fig 1: Identifying Drain Plug

Courtesy of FORD MOTOR CO.

Remove the drain plug and drain the transfer case.
Apply sealant to the drain plug threads and install the plug.
CAUTION: Transfer case failure can result if the correct fill procedures are not followed.

NOTE: The fluid level must be even with the bottom of the filler hole.
Remove the fill plug and fill the transfer case with SAE 75W-140 synthetic gear lubricant.
Apply sealant to the fill plug and install the plug.

Fig 2: Applying Sealant To Fill Plug And Install Plug
Courtesy of FORD MOTOR CO.