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Home >> Audi >> 2011 >> TT S, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 77 (2.0L - Cylinder Head, VALVETRAIN - Engine Code(S): CCTA & CETA (Roadster)) >> 15 Cylinder Head, VALVETRAIN >> Description And Operation >> Camshaft Timing Chain Overview

Camshaft Timing Chain Overview

WARNING: This page is about a different variant/trim than selected.
Fig 1: Camshaft Timing Chain Assembly Overview
GWWA15-10394Courtesy of AUDI OF AMERICA, LLC
  1. Bolt
    • 9 Nm
  2. Chain Tensioner
    • Is under tension
    • Disconnect the locking pin T40011 before removing
  3. Timing Chain Tensioning Rail
  4. Guide Bolt
    • 20 Nm
  5. Bolt
    • 9 Nm
  6. Control Valve
    • 35 Nm
    • Left thread
    • Remove using assembly tool T10352.
  7. Bolt
    • M6: 8 Nm plus an additional 90° turn
    • M8: 20 Nm plus an additional 90° turn
    • Replace
  8. Washer
  9. Bearing Bracket
  10. Camshaft Timing Chain Guide Rail
  11. Camshaft Housing
  12. Camshaft Timing Chain
    • Before removing, mark the direction of rotation with paint
  13. Camshaft Timing Chain Guide Rail
  14. Guide Bolt
    • 20 Nm
  15. Chain Sprocket
    • Crankshaft
    • Installed position, refer to Fig 2
Fig 2: Chain Sprocket Crankshaft, Installation Position
GWWA15-10469Courtesy of AUDI OF AMERICA, LLC