Audi A4 Owners & Service Manuals

Audi A4: Overview - Wheel Bearing

Audi A4 (B9) 2016-2025 Service Manual / Chassis / Front Suspension / Wheel Bearing / Overview - Wheel Bearing

Overview - Wheel Bearing

1 - Wheel Bearing Housing

  • Removing and installing. Refer to → Chapter "Wheel Bearing Housing, Removing and Installing".

2 - Bolt

  • 80 Nm + 90º
  • Replace after removing

3 - Drive Axle

4 - Wheel Bearing

  • Wheel bearing unit, removing and installing. Refer to → Chapter "Wheel Bearing Unit, Removing and Installing".
  • Removing and installing. Refer to → Chapter "Wheel Bearing Unit, Servicing".
  • Handling. Refer to → Fig. "Wheel Bearing, Handling"

5 - Wheel Hub

  • Removing and installing. Refer to → Chapter "Wheel Bearing Unit, Servicing".

6 - Bolt

  • Replace after removing
  • Before installing, clean the threads in the CV joint with a thread tap.
  • Drive axle threaded connection, loosening and tightening. Refer to → Chapter "Drive Axle Threaded Connection, Loosening and Tightening".

Wheel Bearing, Handling

  Caution

There is a risk of contaminating and damaging the seal.

  • The wheel bearing -1- must always face up in order to remove the wheel bearing unit.
  • Always set the wheel bearing unit down on the wheel hub -2-.

A42-10264

  • Never reach inside when lifting the wheel bearing.
  • Hold the wheel bearing only on the outside.

A40-10588

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     Wheel Bearing Unit, Removing and Installing

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