Wheel bearing housing with bolted wheel bearing, servicing: Removing
WARNING: This page does not describe the selected car, but rather 17 other vehicles, including the 2009 Audi S4, 2009 Audi A4, 2008 Audi S4, 2008 Audi RS 4, and 2008 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
- Remove wheel covers, remove cover cap on light-alloy wheels (removal hook in vehicle tool kit).
- Remove drive axle hex bolts (only loosen if vehicle is standing on wheels -risk of accident-).
- Remove wheel.
- Secure brake disc with a wheel bolt.
- Remove ABS speed sensor wiring from wheel bearing housing bracket.
Vehicles with brake caliper HP-2
- Remove hex bolt - 2 - and remove brake line bracket.
- Remove bolts - 1 - from brake caliper and remove brake caliper.
- Reinstall brake line bracket. Install hex bolt - 2 - and tighten.
- Secure brake caliper to body so that caliper weight does not bend or damage brake line.
Continued for all vehicles
- Remove brake caliper and secure to body so that weight of caliper does not stress or damage brake hose or brake line.
- Remove ABS speed sensor screw - 5 -.
- Remove disc brake.
- Remove bolts - arrows -
- Remove cover plate
- Loosen nut - 1 - , remove hex bolt and lift out both control arms - 2 - upward.
The slits in wheel bearing housing must not be widened using a chisel or similar tool!
- Swing wheel bearing housing in direction of arrow away to side, when doing this remove drive axle pin from wheel hub.
- Secure drive axle to body, e.g. with wire.
- Remove cap bolts - 1 -
- Remove wheel bearing unit.