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Home >> Audi >> 2012 >> TT Base, 2D Convertible >> Repair and Diagnosis (Single Page) >> Drivelines & Axles >> Wheel Hubs >> Rear Suspension (Roadster) >> Rear Suspension >> Description And Operation >> All Wheel Drive (AWD) >> Wheel Bearing Housing, Wheel Bearing Unit And Trailing Arm With Mounting Bracket Assembly Overview

Wheel Bearing Housing, Wheel Bearing Unit And Trailing Arm With Mounting Bracket Assembly Overview

Fig 1: Wheel Bearing Housing, Wheel Bearing Unit, Longitudinal Control Arm With Mounting Bracket Assembly Overview
GWWA42-0463Courtesy of AUDI OF AMERICA, LLC
  1. Bolts
    • 50 Nm + 45° turn
    • Always replace after removing it.
  2. Mounting Bracket
  3. Bolt
    • 90 Nm + 90° turn
    • Always replace after removing it.
  4. Coupling Rod
  5. Bolt
    • 90 Nm + 45° turn
    • Always replace after removing it.
  6. Trailing Arm
  7. Drive Axle
    • Transmission side tightening specification, refer to item  13.
  8. Bolt
    • 70 Nm + 90° turn
    • Always replace after removing it.
  9. Wheel Bearing Housing
  10. Wheel Speed Sensor
  11. Bolt
    • 8 Nm
  12. Bonded Rubber Bushing
  13. Nut
    • 25 Nm
  14. Bolt
    • 4 Nm
  15. Brake Disc
  16. Dust Cap
    • Not installed on all wheel drive vehicles.
  17. Bolt
  18. Wheel Bearing Unit
    • The ABS sensor ring is installed in the wheel bearing unit.
    • Removing and installing, refer to WHEEL BEARING UNIT .
      NOTE:

      The wheel bearing unit is maintenance free and has zero play. Adjusting and servicing is not possible!

  19. Bolt
    • 10 Nm
  20. Cover plate