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Home >> Audi >> 2022 >> S6 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 420 (Cylinder Head, VALVETRAIN [DLHB]) >> 15 Cylinder Head, VALVETRAIN >> VALVETRAIN >> Overview - VALVETRAIN >> Part II

Part II

WARNING: This page is about a different car, the 2021 Audi A6 Quattro, 2020 Audi A6 Quattro, and 2019 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

Part I. Refer to Part I .

Fig 1: Exploded View Of Camshaft Housing
GWWA15-11293Courtesy of AUDI OF AMERICA, LLC
  1. Cylinder Head
    • Only replace together with the cylinder head cover
  2. O-Ring
    • Lubricate with engine oil
    • Check for damage
    • No replacement part: included in the cam adjustment actuator delivery package
  3. Cam Adjustment Actuator
    • Cam Adjustment Actuator 1 -F366-
    • Cam Adjustment Actuator 2 -F367-
    • Cam Adjustment Actuator 3 -F368-
    • Cam Adjustment Actuator 4 -F369-
    • Cam Adjustment Actuator 5 -F370-
    • Cam Adjustment Actuator 6 -F371-
    • Cam Adjustment Actuator 7 -F372-
    • Cam Adjustment Actuator 8 -F373-
  4. Bolt
    • 5 Nm
  5. Ball Pin
    • 9 Nm
    • For the engine cover
  6. O-Ring
    • Always replace after removing.
    • Coat with engine oil
  7. Plugs
  8. O-Ring
    • Always replace after removing.
    • Coat with engine oil
  9. Cam Position Sensor 3 -G300-
  10. Bolt
    • Tightening specification -item 8) Bolt -.
  11. Oil Separator
  12. Bolt
    • Tightening Specifications and Sequence. Refer to Fig 2.
  13. Seal
    • Always replace after removing.
  14. Vacuum Pump
  15. Bolt
  16. Seal
    • Always replace if damaged
  17. O-Ring
    • Replace after removing.
    • Coat with engine oil
  18. Cam Position Sensor -G40-
  19. Bolt
    • Tightening specification -item 13) Bolt -.
  20. Bolt
    • 9 Nm
  21. Bracket
    • For EVAP Canister Purge Regulator Valve 1 -N80-
Fig 2: Oil Separator - Tightening Sequence
GWWA17-11178Courtesy of AUDI OF AMERICA, LLC