Part III

Part I. Refer to Part I - All Engines excluding Engine Codes BPU, BYT, BZB .

Part I. Refer to Part I - Engine Codes BPU, BYT, BZB Only .

Part II. Refer to Part II .

Fig 1: Exploded View Of Turbocharger Components (Part III)

Courtesy of AUDI OF AMERICA, LLC

1. Seal
   • Always replace after removing.
2. Nut
   • Tightening Specifications and Sequence. Refer to Fig 2.
   • Always replace after removing.
   • Coat the exhaust manifold stud bolts with hot bolt paste. Refer to the parts information for the hot bolt paste.
3. Bolt
   • 35 Nm
4. Seal
   • Replace after removing.
5. Coolant Return Line
6. Bolt
   • 9 Nm
7. Turbocharger
   • Removing and installing. Refer to TURBOCHARGER, REMOVING AND INSTALLING .
8. Bracket
9. Bolt
   • 30 Nm
   • Coat the bolt with hot bolt paste. Refer to the parts information for the hot bolt paste.
10. Bolt
    • 30 Nm
    • Coat the bolt with hot bolt paste. Refer to the parts information for the hot bolt paste.
11. Nut
    • 30 Nm
    • Always replace after removing.
    • Do not open when removing the turbocharger
    • Coat the exhaust manifold stud bolts with hot bolt paste. Refer to the parts information for the hot bolt paste.
12. Clamping Strip

Fig 2: Exhaust Manifold Bolts Tightening Sequence

Courtesy of AUDI OF AMERICA, LLC

-- Tighten the bolts in steps in the sequence shown: