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Home >> Audi >> 2009 >> Q7 4.2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Final Drive & Differential - Transfer Case 0BU, Front Final Drive 0BM, 0C1, 0BN & Rear Final Drive 0BP) >> 39 Final Drive, Differential >> Rear Driveshaft >> Rear Drive Shaft, Removing And Installing >> Installing

Rear Drive Shaft, Removing And Installing: Installing

WARNING: This page is about a different car, the 2015 Audi Q7, 2014 Audi Q7, 2013 Audi Q7, 2012 Audi Q7, and 2011 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying O-Ring And Locking Ring
GWWN39-10544Courtesy of AUDI OF AMERICA, LLC

Install in reverse order of removal. Note the following:

Tightening specifications. Refer to REAR DRIVESHAFT 

-- Replace the O-ring -1- and the locking ring -2- on the rear final drive.

-- Replace the O-ring -A- and the locking ring -B- on the transfer case.

Fig 2: Identifying O-ring/Lock Ring
GWWA34-10884Courtesy of AUDI OF AMERICA, LLC
NOTE:

To prevent the rear Driveshaft from getting damaged from bending, use and additional technician to hold the rear Driveshaft.

Fig 3: Identifying Center Support Bolts -1-
GWWN39-10518Courtesy of AUDI OF AMERICA, LLC

-- Install the Driveshaft and tighten the intermediate bearing hand-tight -1-.

-- Attach the Driveshaft to the rear final drive.

Fig 4: Identifying Installed Position Marks
GWWN39-10517Courtesy of AUDI OF AMERICA, LLC

-- Pull on the pins -1- to connect the Driveshaft -2- while not tilting Driveshaft. If the Driveshaft does not slide onto the pins on its own, use a suitable tool e.g. a block of wood -3- to do so. Pull the Drive Axle to make sure it secure.

Fig 5: Connecting Driveshaft
GWWA39-10614Courtesy of AUDI OF AMERICA, LLC

A -

for transfer case

B -

for rear final drive

-- Tighten the tunnel support -2 through 7-.

Fig 6: Identifying Tunnel Support And Bolts
GWWA39-10137Courtesy of AUDI OF AMERICA, LLC

-- Tighten the intermediate bearing free of tension -1 and 8-.

-- Install rear exhaust system. Refer to EXHAUST SYSTEM .

-- Install the tail pipes. Refer to TAIL PIPES, REPLACING .

-- If the vehicle has air suspension, deactivate the lift mode. Refer to Self-Leveling Suspension .