Transmission Output Shaft Seal, Replacing, Transmission Output Shaft With Splines And Without Vibration Damper

WARNING: This page is about a different car, the 2013 Audi S4, 2012 Audi S4, 2011 Audi S4, and 2010 Audi S4. However, it is still accessible from the selected car via links, so may be relevant.

Special tools and workshop equipment required

Puller - Crankshaft/Power Steering Seal T20143
Seal Installer - Output Shaft T40239
Sealing Grease G 052 128 A1

Procedure

-- Remove the driveshaft. Refer to DRIVESHAFT, REMOVING AND INSTALLING For Sport Differential, refer to 39 FINAL DRIVE, DIFFERENTIAL .

-- Pry off the dust ring -1-.

Fig 1: Identifying Dust Ring

Courtesy of AUDI OF AMERICA, LLC

NOTE:

The dust ring cannot be removed without destroying it.

-- Shaft Seal, Transmission Output Shaft with Splines, Removing

Fig 2: Removing Output Shaft Seal

Courtesy of AUDI OF AMERICA, LLC

-- Clean the running and sealing surface.

-- Coat the outer edge of the shaft seal with transmission fluid.

-- Mount the Seal Installer - Output Shaft - Guide Sleeve 1 T40239/1, item -1- on the transmission output shaft (as illustrated).

Fig 3: Installing Output Shaft Seal

Courtesy of AUDI OF AMERICA, LLC

-- Fill the space between the sealing and dust lip halfway with Sealing Grease G 052 128 A1.

-- Install the shaft seal -2- over the guide sleeve -1- and onto the transmission output shaft.

Installed position: The open side of the shaft seal faces the transmission housing.

-- Install the shaft seal using the Seal Installer - Output Shaft T40239, item -1- from the Seal Installer - Output Shaft T40239 up to the end stop. Do not bend the seal (as illustrated).

Fig 4: Installing Shaft Seal Using T40239

Courtesy of AUDI OF AMERICA, LLC

NOTE:

Remove the Seal Installer - Output Shaft - Guide Sleeve 1 T40239/1 from the shaft seal carefully so that the sealing lip does not fold over.

-- Install a new dust ring -1-.

Fig 5: Identifying Dust Ring

Courtesy of AUDI OF AMERICA, LLC

-- Install the driveshaft. Refer to OVERVIEW - DRIVESHAFT, MOUNTED ON TRANSMISSION SIDE or OVERVIEW - DRIVESHAFT, BOLTS ON TRANSMISSION SIDE . For Sport Differential, refer to OVERVIEW - DRIVESHAFT BOLTED ON TRANSMISSION SIDE, AUDI A4 AND A5 or OVERVIEW - DRIVESHAFT, MOUNTED ON TRANSMISSION SIDE . .

-- Check transmission fluid level. Refer to TRANSMISSION FLUID LEVEL, CHECKING .