Power Transfer Unit (PTU) Leaks From the RH Side

WARNING: This page is about a different variant/trim than selected.

NOTE: Remove and replace leaking seals using the information found in the Intermediate Shaft Seal and Deflector or Cover Seal replacement procedure . The specified tools called out in this procedure will allow seal replacement without causing damage to the Power Transfer Unit (PTU) casing/drive gear.

If the leak is red automatic transmission fluid, the PTU intermediate shaft seal needs replacement. This is inside the bore of the PTU shaft behind the deflector. Refer to the INTERMEDIATE SHAFT SEAL AND DEFLECTOR procedure .

If the leak is brown/black gear lube, the PTU larger cover seal needs replacement. This is located on the PTU cover behind the deflector. Refer to COVER SEAL procedure .

Fig 1: Identifying Intermediate Shaft Seal, Alignment Washer, Cover Seal And Seal Deflector

Courtesy of FORD MOTOR CO.

Item	Description
1	Intermediate shaft seal (part of kit 7275)
2	Alignment washer (part of kit 7275)
3	Cover seal (part of kit 7275)
4	Seal deflector (part of kit 7275)