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Home >> Audi >> 2011 >> Q5 3.2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 74 (Final Drive, Differential - Manual Transmission Internal Components 0B4 AWD (Coupe)) >> 39 Final Drive, Differential >> Description And Operation >> Differential Overview

Differential Overview

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 Audi S5, 2012 Audi S5, 2011 Audi S5, 2010 Audi S5, and 2009 Audi S5. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

The differential can be removed and installed without removing the shifter, input shaft, output shaft, drive pinion and transmission cover.

The bearing pre-load for the tapered roller bearing must be adjusted when replacing the final drive cover. Refer to FINAL DRIVE COVER .

Fig 1: Differential Overview
GWWA39-10437Courtesy of AUDI OF AMERICA, LLC
  1. Bolt
    • 24 Nm
    • Steel bolts (M8; 25 mm long)
    • Quantity: 3
    • Insert with locking fluid AMV 185 101 A1
  2. Left Flange Shaft
  3. Transmission Housing
    • Can currently be replaced only with the differential and the pinion
  4. Shaft Seal
  5. Differential with Ring Gear
    • The ring gear cannot be removed from the differential.
    • The differential bevel gears cannot be replaced.
  6. O-ring
    • Always replace
    • Coat with transmission fluid
  7. Final Drive Cover
  8. Bolt
    • 24 Nm
    • Steel bolts (M8; 42 mm long)
    • Quantity: 10
  9. Locking Ring
    • Always replace
    • Removing and installing; Refer To Figure
  10. Right Flange Shaft
  11. Shaft Seal
  12. Locking Ring
  13. Ball Bearing
  14. Bracket
  15. Left Flange Shaft