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Home >> Audi >> 2017 >> A3 Premium, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 43 (FINAL DRIVE, DIFFERENTIAL [0D9] (1 Of 2) -- (SEDAN)) >> 39 Final Drive, Differential >> Bevel Box >> Overview - Bevel Box

Overview - Bevel Box

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Fig 1: Exploded View Of Bevel Box
GWWA39-10588Courtesy of AUDI OF AMERICA, LLC
  1. Seal
  2. Bevel Box
  3. Drain Plug
    • Threads greased: 11 Nm
    • Threads dry: 20 Nm
    • Replace after removing
    • With permanent seal
  4. Transmission Fluid Filler Plug
    • Threads greased: 11 Nm
    • Threads dry: 20 Nm
    • Always replace after removing
    • With permanent seal
  5. Seal
  6. Bleed Pipe
    • For bleeding the bevel box
    • Press it all the way
  7. Cap
    • For bleeding the bevel box
  8. Right Flange Shaft
  9. Seal
    • Remove to replace needle bearing (polygon bearing) -item 10-.
    • Insert in the surrounding right flange shaft groove
  10. Needle Bearing (Polygon Bearing)
  11. Locking Ring
    • Replace after removing
  12. Twelve-Point Nut
  13. Bevel Box Output Flange
  14. Shim
    • No replacement part
  15. Seal
  16. Tapered Bearing Inner Race
    • No replacement part
  17. Bolt
    • 38 Nm
  18. Pinion Housing
    • No replacement part
    • With shaft bevel gear and outer race for tapered roller bearing
    • Carefully pry out from side to side
    • Pay attention to the threaded inserts; the drive pinion housing fits only in one position
  19. O-Ring
    • To replace remove the bolts -17- and pry the pinion housing on the notches in the pinion housing.
    • Do not remove the twelve-point nut -12- and the output flange -13-.
  20. Shim
    • No replacement part
    • Note the bevel box fastening hole; The shim only fits one way.
  21. Cover
    • No replacement part