Part II

Part I.  Refer to PART I .

Courtesy of AUDI OF AMERICA, LLC

1. Support
2. Turbocharger
   • Removing and installing. Refer to TURBOCHARGER, REMOVING AND INSTALLING .
3. O-ring
   • Always replace after removing.
   • Coat with engine oil
4. Line
   • For the crankcase ventilation
5. Bolt
   • 9 Nm
   • Depending on the version a bolt or a threaded connection with a connected hose is installed.
6. Heated Oxygen Sensor -G39-
   • Removing and installing. Refer to HEATED OXYGEN SENSOR, REMOVING AND INSTALLING .
7. O-ring
   • Always replace after removing.
   • Coat with engine oil
8. Oil Supply Line
9. Bolt
   • 9 Nm
10. O-ring
    • Always replace after removing.
    • Coat with engine oil
11. Bolt
    • 9 Nm
12. Bolt
    • 30 Nm
    • Coat the with hot bolt paste.
13. Heat Shield
14. Bolt
    • 9 Nm
15. Coolant Supply Line
16. O-ring
    • Always replace after removing.
    • Coat with engine oil
17. Bolt
    • 9 Nm
18. O-ring
    • Always replace after removing.
    • Coat with coolant
19. Bolt
    • 20 Nm + 90°
    • Always replace after removing.