LEMON Manuals: Even more car manuals for everyone
Home >> Audi >> 2017 >> A7 Quattro Competition >> Repair and Diagnosis >> External Pages >> Different car >> Section 134 (Differential System & Final Drive System (General & Service Information - 7-Speed Dual Clutch - 0B5)) >> Final Drive, Differential >> Center Differential >> Center Differential Housing, Servicing >> Transmission Output Shaft With Splines, Seal And Ball Bearing, Removing And Installing

Transmission Output Shaft With Splines, Seal And Ball Bearing, Removing And Installing

WARNING: This page is about a different car, the 2018 Audi S7, 2017 Audi S7, and 2016 Audi S7. However, it is still accessible from the selected car via links, so may be relevant.

Special Tools And Workshop Equipment Required 

GWWA39-10215Courtesy of AUDI OF AMERICA, LLC

-- Remove the center differential housing. Refer to CENTER DIFFERENTIAL HOUSING, REMOVING AND INSTALLING .

-- Remove the circlip -arrow A-.

-- Remove the locking ring -arrow B- as well if the ball bearing is also being removed.

Transmission Output Shaft With Splines Without Vibration Damper: 

GWWA39-10421Courtesy of AUDI OF AMERICA, LLC

-- Pry off the dust ring -1-.

NOTE:

The dust ring cannot be removed without destroying it.

-- Position the center differential housing so that the transmission output shaft with splines does not touch the thrust plates Press Plate :VW401  and Press Plate :VW402  and remove the transmission output shaft with splines.

GWWA34-0709Courtesy of AUDI OF AMERICA, LLC

Transmission Output Shaft With Splines And Vibration Damper: 

-- Position the center differential housing so that the vibration damper does not touch the thrust plates Press Plate :VW401  and Press Plate :VW402  and remove the transmission output shaft with splines.

All: 

GWWA34-10454Courtesy of AUDI OF AMERICA, LLC

-- Pry out the shaft seal -1-.

NOTE:

Ignore item -2-.

-- Remove the transmission output shaft ball bearing with splines, if necessary.

GWWA34-10455Courtesy of AUDI OF AMERICA, LLC

-- Install the transmission output shaft ball bearing.

GWWA34-10456Courtesy of AUDI OF AMERICA, LLC

-- Coat the seal on the outer circumference lightly with oil and then install it all the way in using Seal Installer - Output Shaft :T40238  .

GWWA39-10423Courtesy of AUDI OF AMERICA, LLC

-- Fill the space between the sealing- and dust lip half way with sealing grease.

-- Install the transmission output shaft into the center differential housing as follows:

GWWA34-10459Courtesy of AUDI OF AMERICA, LLC

-- Attach the vibration damper (if equipped) to the center differential housing. Tightening specification. Refer to OVERVIEW - CENTER DIFFERENTIAL HOUSING .

-- Install the transmission output shaft with splines into the center differential housing from underneath.

-- Position the housing and transmission output shaft on the Press Plate :VW402  under the shop press.

-- Mount the Press Plate : 30-100  on the ball bearing inner race.

-- Install the transmission output shaft.

-- Mount the new locking ring -arrow A- for the transmission output shaft with splines and -arrow B- for the ball bearing.

GWWA39-10215Courtesy of AUDI OF AMERICA, LLC

Transmission Output Shaft With Splines Without Vibration Damper: 

GWWA39-10421Courtesy of AUDI OF AMERICA, LLC

-- Install a new dust ring -1-.

All: 

-- Install the center differential housing. Refer to CENTER DIFFERENTIAL HOUSING, REMOVING AND INSTALLING .