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Home >> Audi >> 2011 >> S5 4.2, Standard >> Repair and Diagnosis >> Transmission >> Manual Trans >> Final Drive, Differential - Manual Transmission Internal Components 0B4 AWD (Coupe) >> 39 Final Drive, Differential >> Description And Operation >> Differential Overview

Differential Overview

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