Wheel Bearing Housing, Removing And Installing: Removing
-- Loosen the drive axle threaded connection on the wheel side. Refer to DRIVE AXLE THREADED CONNECTION, LOOSENING AND TIGHTENING .
-- Remove the brake rotor. Refer to BRAKE ROTOR, REMOVING AND INSTALLING, TTRS AND CERAMIC BRAKES .
-- Remove the ABS speed sensor. Refer to OVERVIEW - FRONT AXLE SPEED SENSOR .
-- Remove bolt -1-, remove the bracket -2- with the brake hose from the wheel bearing housing and tie up to the side.
-- Remove and free up the brake line bracket and electrical wires from the wheel bearing housing.
-- Position the :VAS6931 with mounting plate under the wheel bearing housing.
-- Loosen the nut from the tie rod end, but do not unscrew yet.
-- Press off tie rod end from wheel bearing housing with :3287A -1- and then remove nut.
Applies to Vehicles with a Level Control System Sensor
-- Remove the nut -arrow- and free up the level control system sensor coupling rod from the control arm.
Applies to Vehicles with Electronic Damping (Audi Magnetic Ride)
-- Disconnect the connector -1- and free up the wire on the suspension strut.
Remove the connector with both hands. Use one hand to open the lock (retainer) and use the other hand to press it off. Do not use tools.
Applies to All
-- Disconnect the threaded connection for the wheel bearing housing/suspension strut -arrow-.
-- Insert the Spreader Tool:3424 -1- into the wheel bearing housing slot.
-- Turn the ratchet 90° and remove it from the Spreader Tool:3424 .
-- Mark the ball joint installation position at the nuts -arrows- using a felt-tip pen.
-- Remove the nuts.
-- Remove the control arm from the ball joint.
Make sure the ball joint rubber boot is not damaged during assembly work. If necessary protect the ball joint rubber boot against damage.
-- Remove the wheel bearing housing downward from the shock absorber tube.
-- Pull the wheel hub off the drive axle outer joint.
If the components cannot be separated, press the drive axle out of the wheel bearing. Refer to DRIVE AXLE, PRESSING OUT OF WHEEL BEARING .
There is a risk of damaging a drive axle that is hanging down by over bending the inner joint.
- Secure the drive axle to the body using a wire.
-- Remove the wheel bearing housing with the ball joint.