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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Turbocharger, Supercharger 2.0L (DMSA) >> 21 Turbocharger, Supercharger >> Turbocharger >> Overview - Turbocharger >> Overview - Turbocharger, Part 2

Overview - Turbocharger, Part 2

Fig 1: Exploded View Of Turbocharger (Part 2)
GWWA21-11553Courtesy of AUDI OF AMERICA, LLC
  1. Bolt
    • 9 Nm
  2. Connection
  3. O-Ring
    • Not available separately; replace if leaking -item  : Hose or damaged
    • Coat with engine oil
  4. Hose
    • For the crankcase ventilation
  5. O-Ring
    • Replace after removing
  6. Turbocharger
  7. O-Ring
    • Replace after removing
    • Coat with engine oil
  8. Oil Supply Line
  9. Bolt
    • 9 Nm
  10. Bolt
    • 9 Nm
  11. O-Ring
    • Replace after removing
    • Coat with engine oil
  12. Bolt
    • 9 Nm
  13. Heat Shield
  14. O-Ring
    • Replace after removing
    • Coat with coolant
  15. Bolt
    • 9 Nm
  16. Bolt
    • 9 Nm
  17. Coolant Supply Line
  18. O-Ring
    • Replace after removing
    • Coat with coolant