LEMON Manuals: Even more car manuals for everyone
Home >> Audi >> 2016 >> S8 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 532 (Rear Final Drive 0BC, 0BD, 0BE & 0BF) >> 39 Final Drive, Differential >> Removal And Installation >> Final Drive >> Final Drive 0BC >> Installing

Final Drive 0BC: Installing

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2015 Audi S8, 2015 Audi A8 Quattro, 2014 Audi S8, 2014 Audi A8 Quattro, and 2013 Audi S8. However, it is still accessible from the selected car via links, so may be relevant.

Install in reverse order of removal. Note the following:

-- With a second technician, position the rear final drive -1- on the subframe -2- in its installed position.

Fig 1: Mounting Rear Final Drive On Subframe
GWWA39-10252Courtesy of AUDI OF AMERICA, LLC

-- Insert the left drive axle -3- into the final drive flange shaft.

-- The second technician must now push the rear final drive -1- toward the left side of the vehicle in -direction of arrow-.

-- Then install the right drive axle -5- into the final drive flange shaft -4-.

-- Remove the Engine-Transmission Jack VAG 1383 A with the Wheel Hub Support T10149 from the left rear suspension.

-- Position the Engine-Transmission Jack VAG 1383 A with the Universal Transmission Support VAG 1359/2 and a block of wood (approximately 80 mm high) under the rear final drive -A-.

Fig 2: Placing VAG 1383 A With VAG 1359/2 And A Block Of Wood
GWWA39-10251Courtesy of AUDI OF AMERICA, LLC

-- Move the final drive -A- forward slightly.

-- Turn the upper crossmember -B- -opposite the direction of arrow 1- to the left and insert it while guiding it past the final drive -arrow 2-.

-- Tighten the bolts connecting the crossmember -B- to the rear final drive diagonally. Tightening specification -item 4- in FINAL DRIVE 0BC, 0BD OVERVIEW .

Fig 3: Guiding T40154 Through Holes In Subframe -A-
GWWA39-10250Courtesy of AUDI OF AMERICA, LLC

-- Guide the Socket XZN 12T40154 through the subframe opening -A-. If necessary swivel the final drive slightly left or right.

-- First tighten the bolt -2 and 4- hand-tight.

Fig 4: Removing Left And Right Driveshaft
GWWA39-10247Courtesy of AUDI OF AMERICA, LLC
NOTE:

The illustration does not show the Engine-Transmission Jack VAG 1383 A with the Universal Transmission Support VAG 1359/2.

-- Tighten the bolt -4-. Tightening specification -item 3- in FINAL DRIVE 0BC, 0BD OVERVIEW .

-- Tighten the bolts -2-. Tightening specification -item 2- in FINAL DRIVE 0BC, 0BD OVERVIEW .

-- Remove the Engine-Transmission Jack VAG 1383 A under the rear final drive.

-- Install the left -1- and right -3- drive axles. Refer to DRIVE AXLE, REMOVING AND INSTALLING .

-- Attach the left drive axle heat shield -A- to the crossmember/rear final drive -arrows- -item 6- in FINAL DRIVE 0BC, 0BD OVERVIEW .

Fig 5: Removing Left Driveshaft Head Shield
GWWA39-10249Courtesy of AUDI OF AMERICA, LLC

-- Attach the driveshaft to the rear final drive Install Driveshaft on Rear Final Drive .

Fig 6: Identifying Mounting Bolts
GWWA34-10206Courtesy of AUDI OF AMERICA, LLC

-- Attach the driveshaft center bearing to the body free of tension. Tightening specification -item 8- in DRIVESHAFT, BOLTS ON TRANSMISSION SIDE OVERVIEW .

-- Check the gear oil level in the rear final drive. Refer to GEAR OIL, CHECKING LEVEL, 0BC .

-- Attach the heat shield -3- to the body -arrows-.

Fig 7: Attaching Heat Shield -3- To Body -Arrows-
GWWA39-10010Courtesy of AUDI OF AMERICA, LLC

-- Install the rear section of the exhaust system and align it so it is free of tension. Refer to ENGINES CPNA - EXHAUST SYSTEM, INSTALLING WITHOUT TENSION , ENGINES CTUB - EXHAUST SYSTEM, INSTALLING WITHOUT TENSION , ENGINES CEUA, CGTA, CTFA & CTGA - EXHAUST SYSTEM, INSTALLING WITHOUT TENSION , ENGINES CDRA - EXHAUST SYSTEM, INSTALLING WITHOUT TENSION or ENGINES CEJA & CTNA - EXHAUST SYSTEM, INSTALLING WITHOUT TENSION .

-- If equipped, install the cross member -1-. Refer to OVERVIEW - UNDERBODY PANELS .

-- Install the left rear wheel and tighten. Refer to WHEEL BOLT TIGHTENING SPECIFICATIONS .