Part II

Fig 1: Exploded View Of Turbocharger (Part II)

Courtesy of AUDI OF AMERICA, LLC

1. O-Ring
   • Replace if damaged or leaking.
2. Connection
3. Bolt
   • 9 Nm.
4. Bolt
   • 9 Nm.
5. Turbocharger Recirculation Valve -N249-
   • Removing and Installing. Refer to Turbocharger Recirculating Valve -N249-, REMOVING AND INSTALLING .
6. O-Ring
   • Replace if damaged or leaking.
7. Turbocharger
   • Removing and Installing. Refer to TURBOCHARGER, REMOVING AND INSTALLING .
8. Bolt
   • 30 Nm.
   • Coat the thread with hot bolt paste. Refer to the Parts Information.
9. O-Ring
   • Replace after removing.
   • Coat with engine oil.
10. Coolant Return Line
11. Bolt
    • 9 Nm.
12. Bolt
    • 20 Nm +90°.
    • Replace after removing.
13. Bracket
    • For the turbocharger.
14. Bolt
    • 9 Nm.
15. O-Ring
    • Replace after removing.
    • Coat with coolant.
16. Bolt
    • 9 Nm.
17. Oil Return Line
18. Bolt
    • 9 Nm.
19. O-Rings
    • Replace after removing.
    • Coat with engine oil.

Turbocharger Recirculation Valve N249 Installation Position 

Fig 2: Identifying Installation Position Of Turbocharger Recirculating Valve

Courtesy of AUDI OF AMERICA, LLC

-- Note the installation location -arrows-.