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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 >> Front Wheel Drive (Fwd) >> Wheel Bearing Housing, Wheel Bearing Unit, Trailing Arm With Mounting Bracket And Stone Deflector Assembly Overview

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

Fig 1: Wheel Bearing Housing, Wheel Bearing Unit, Trailing Arm With Mounting Bracket And Stone Deflector Assembly Overview
GWWA42-10097Courtesy of AUDI OF AMERICA, LLC
  1. Expanding Rivet
  2. Stone Guard
  3. Coupling Rod
  4. Bolt
    • 90 Nm + 45° turn
    • Always replace after removing it.
  5. Trailing Arm
  6. Bolt
    • 8 Nm
  7. Wheel Speed Sensor
  8. Wheel Bearing Housing
  9. Bonded Rubber Mount
  10. Nut
    • 25 Nm
  11. Bonded Rubber Mount
  12. Dust Cap
    • Always replace after removing it.
    • Pressing off and driving on, refer to WHEEL BEARING UNIT 
      NOTE:

      An appropriate seal can only be achieved with a new dust cap.

  13. Brake Disc
  14. Bolt
    • 4 Nm
  15. Bolt
    • 200 Nm + 180° turn
    • Always replace after removing it.
    • Before installing, clean the threads in the wheel bearing housing with a tap.
    • Loosen and tighten with the socket M18 multi-point socket T10162.
    • Wheel hub to stub axle threaded connection, loosening and tightening (same procedure as on all wheel drive vehicles), refer to HEX BOLT BETWEEN DRIVE AXLE AND WHEEL HUB, LOOSENING AND TIGHTENING .
  16. 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!

  17. Bolt
    • 10 Nm
  18. Cover plate
  19. Bolt
    • 50 Nm + 45° turn
    • Always replace after removing it.
  20. Bolt
    • 90 Nm + 90° turn
    • Always replace after removing it.
  21. Mounting Bracket