Overview - Turbocharger

Overview - Turbocharger, Part I. Refer to Overview - Turbocharger, Part I  below.

Overview - Turbocharger, Part II. Refer to Overview - Turbocharger, Part II  below.

Overview - Turbocharger, Part I 

Fig 1: Exploded View Of Turbocharger

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. O-Ring
   • Replace after removing.
   • Coat with engine oil
2. Bolt
   • 9 Nm
3. Coolant Supply Line
4. O-Ring
   • Replace after removing.
   • Coat with coolant
5. Seal
   • Replace after removing.
6. Nut
   • 25 Nm
   • Replace after removing.
7. Turbocharger
   • Removing and installing. Refer to TURBOCHARGER, REMOVING AND INSTALLING .
8. Oil Supply Line
9. Heat Shield
10. Bolt
    • 9 Nm
11. Nut
    • 9 Nm
12. Bolt
    • 9 Nm
13. O-Ring
    • Replace after removing.
    • Coat with engine oil
14. Bolt
    • 9 Nm
15. Bolt
    • 9 Nm
16. Connection
17. O-Ring
    • Replace after removing.
18. Bolt
    • 9 Nm

Overview - Turbocharger, Part II 

Fig 2: Exploded View Of Turbocharger Part II

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. Bolt
   • 9 Nm
2. Oil Return Line
3. O-Ring
   • Replace after removing.
   • Coat with engine oil
4. Bolt
   • 10 Nm
5. Charge Air Pressure Actuator -V465-
6. Nut
   • 10 Nm
   • Secure with Mini Torque Wrench: VAS6854 
7. Bolt
   • 9 Nm
8. Connection
9. O-Ring
   • Replace after removing.
10. Bolt
    • 9 Nm
11. Turbocharger Recirculation Valve -N249-
    • Note the installation position. Refer to Fig 3.
    • Removing and installing. Refer to Turbocharger Recirculating Valve -N249-, REMOVING AND INSTALLING .
12. O-Ring
    • Replace after removing.
13. Turbocharger
    • Removing and installing. Refer to TURBOCHARGER, REMOVING AND INSTALLING .
14. O-Ring
    • Replace after removing.
    • Coat with coolant
15. Bolt
    • 9 Nm
16. Bolt
    • 9 Nm
17. Bolt
    • 9 Nm
18. Coolant Return Line
19. O-Ring
    • Replace after removing.
    • Coat with coolant
20. O-Ring
    • Replace after removing.
    • Coat with engine oil
21. Bolt
    • 30 Nm
    • Coat the thread with hot bolt paste. Refer to the Parts Information.
22. Bracket
    • For the turbocharger
23. Bolt
    • 30 Nm
24. Bolt
    • 9 Nm

Turbocharger Recirculation Valve N249 Installation Position 

Fig 3: Turbocharger Recirculation Valve -N249- Installation Position

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Note the installation location -arrows-.