Wheel Bearing Housing And Wheel Bearing Unit Assembly Overview

Fig 1: Wheel Bearing Housing And Wheel Bearing Unit Assembly Overview

Courtesy of AUDI OF AMERICA, LLC

1. Suspension Strut
2. Tie Rod End
3. Bolt
   • 70 Nm + 90° turn
   • Always replace after removing it.
   • Bolt point must face in direction of travel.
4. Bolt
   • 8 Nm
5. Left Front ABS Wheel Speed Sensor -G47- /Right Front ABS Wheel Speed Sensor -G45-
   • Before inserting sensor, clean inner surface of fitting hole and coat with grease G 000 650.
6. Cover Plate
7. Nut
   • 20 Nm + 90° turn
   • Always replace after removing it.
8. Bolt
   • 10 Nm
9. Brake Disc
10. Bolt
    • Hex bolt: 200 Nm + 180° turn. Refer to HEX BOLT BETWEEN DRIVE AXLE AND WHEEL HUB, LOOSENING AND TIGHTENING .
    • Twelve point bolt: 70 Nm + 90° turn. Refer to 12-POINT BOLT BETWEEN DRIVE AXLE AND WHEEL HUB, LOOSENING AND TIGHTENING .
    • Always replace after removing it.
    • Different versions. Allocation.
    • Before installing, clean the threads in the constant velocity joint with a tap.
11. Bolt
    • 4 Nm
12. Wheel Hub with Wheel Bearing
    • Removing and installing, refer to WHEEL BEARING UNIT .
    • Sensor ring for ABS is installed in wheel hub.
    • Various versions. Allocation.
13. Wheel Bearing Housing
    • Removing and installing, refer to WHEEL BEARING HOUSING .
    • Allocation.
14. Bolt
    • 70 Nm + 90° turn
    • Always replace after removing it.
15. Drive Axle
16. Nut
    • Always replace after removing it.