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Home >> Audi >> 2016 >> Q3 Prestige >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Cylinder Head & VALVETRAIN (Ea 888 Generation II) (2015 - 2016) >> 15 Cylinder Head, VALVETRAIN >> Chain Drive >> Overview - Camshaft Timing Chain

Overview - Camshaft Timing Chain

Fig 1: Camshaft Timing Chain Exploded View
GWWA15-10394Courtesy of AUDI OF AMERICA, LLC
  1. Bolt
    • 9 Nm
  2. Chain Tensioner 
    • Is under tension
    • Remove the Locking Pin :T40011  before removing
  3. Timing Chain Tensioning Rail 
  4. Guide Pins 
    • 20 Nm
  5. Bolt 
    • 9 Nm
  6. Control Valve 
    • 35 Nm
    • Left thread
    • Depending on the version, remove with either the Central Valve Assembly Tool :T10352  or Central Valve Assembly Tool :T10352/1A 
  7. Bolt 
    • M6: 8 Nm + 90°
    • M8: 20 Nm +90°
    • Always replace
  8. Washer 
  9. Bearing Bracket 
  10. Camshaft Timing Chain Glide Rail 
  11. Camshaft Housing 
  12. Camshaft Timing Chain 
  13. Camshaft Timing Chain Glide Rail 
  14. Guide Pins 
    • 20 Nm
  15. Three Stage Chain Sprocket 
    • Crankshaft
    • Installed position. Refer to the illustration below
GWWA15-10469Courtesy of AUDI OF AMERICA, LLC