Cover Seal

Cover Seal

Special Tool(s)






Removal

NOTE: The PTU (Power Transfer Unit) may leak different color fluids, red for automatic transmission fluid and brown/black gear lube for PTU (Power Transfer Unit) fluid. The PTU (Power Transfer Unit) seals prevent these types of fluids from leaking externally. It is important to note which color fluid is leaking to determine the most appropriate service procedure. This procedure will correct a brown/black (gear lube) leak from the RH (Right Hand) side of the PTU (Power Transfer Unit). REFER to Leakage Inspection Leakage Inspection.

NOTE: This procedure is to be performed through the RH (Right Hand) wheel opening. It is not necessary to remove the exhaust components to complete this repair.

1. Remove the intermediate shaft seal and deflector. REFER to Intermediate Shaft Seal and Deflector Intermediate Shaft Seal and Deflector.

2. NOTE: There is a bearing inside the PTU (Power Transfer Unit) directly behind the cover seal. The bearing is not serviced.

Remove the cover seal using the 100-001 (T50T-100-A) , the extension from the 205-241 (T86P-3514-A) and a suitable dent puller inserted into the groove of the seal.





Installation

1. Assemble 205-907, 308-431 and 308-221 (T94P-7025-BH) as shown.





2. Using the 205-907, 308-431 and 308-221 (T94P-7025-BH) , install the cover seal in the PTU (Power Transfer Unit).





3. Install the intermediate shaft seal and deflector. REFER to Intermediate Shaft Seal and Deflector Intermediate Shaft Seal and Deflector.

4. Fill the PTU (Power Transfer Unit) as necessary. REFER to Power Transfer Unit (PTU) Draining and Filling Power Transfer Unit (PTU) Draining and Filling.