Wheel Bearing Housing, All Wheel Drive (AWD), Removing And Installing: Removing

WARNING: This page is about a different variant/trim than selected.

-- Determine dimension -a- from the center of the wheel to the lower edge of the wheel housing before starting work while the vehicle is resting on its wheels.

Fig 1: Dimension From Center Of Wheel To Lower Edge Of Wheel Housing

Courtesy of AUDI OF AMERICA, LLC

-- Place the vehicle on a hoist.

-- Loosen the connection between the drive axle and wheel hub. Refer To DRIVE AXLE THREADED CONNECTION, LOOSENING AND TIGHTENING .

-- Remove the wheel.

-- Release the connector -1- from the Rear Speed Sensor -- and remove it.

Fig 2: Releasing Connector From Left ABS Wheel Speed Sensor

Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the electromechanical parking brake connector -3-.

-- Remove the bolt -2- and the bracket with lines -6-.

-- Remove the brake caliper and the brake rotor. Refer To REAR BRAKES .

-- Secure the brake caliper to the body so that the weight of the caliper does not stress or damage the brake hose or brake line.

-- Remove the bolts -1- and the brake shield -2-.

Fig 3: Bolts -1- And Cover Plate -2-

Courtesy of AUDI OF AMERICA, LLC

-- Remove the Rear ABS Wheel Speed Sensor -- -1- by removing the bolt -2-.

Fig 4: Identifying Rear Speed Sensor & Bolt

Courtesy of AUDI OF AMERICA, LLC

-- Remove the coil spring. Refer To SPRING, REMOVING AND INSTALLING .

-- Mark the position of the bolt -1- to the wheel bearing housing -2-.

Fig 5: Identifying Nut And Eccentric Washer

Courtesy of AUDI OF AMERICA, LLC

-- Remove the nut -4- and the eccentric washer -3-.

-- Remove the bolt -1-.

-- Remove the bolt -4-.

Fig 6: Identifying Bolt

Courtesy of AUDI OF AMERICA, LLC

-- Release the retaining tabs -1- and remove the stone deflector -2-.

Fig 7: Identifying Retaining Tabs And Stone Deflector

Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolt -2- and washer -1-.

Fig 8: Identifying Bolt And Washer

Courtesy of AUDI OF AMERICA, LLC

-- Remove the nut -3-.

Fig 9: Bolt -1- And Spacer Tube -2- And Nut -3-

Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolt -1- and the spacer tube -2-.

NOTE:

Axle Alignment Is Necessary If The Nut -3- Is Loosened Or The Bolt -1- Is Removed.

-- Tip the wheel bearing housing to the side and remove the drive axle from it.

-- Remove wheel bearing housing.

-- Wheel Bearing Unit, Removing. Refer To WHEEL BEARING UNIT, ALL WHEEL DRIVE (AWD), REMOVING AND INSTALLING .