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Home >> Audi >> 2011 >> TT S, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 85 (3.2L - Crankshaft, Cylinder Block - Engine Code(S): CBRA (Roadster)) >> 13 Crankshaft, Cylinder Block >> Description And Operation >> Ribbed Belt Drive Component Overview

Ribbed Belt Drive Component Overview

WARNING: This page is about a different car, the 2009 Audi TT and 2008 Audi TT. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Ribbed Belt Drive, Component Overview
GWWA13-10393Courtesy of AUDI OF AMERICA, LLC
  1. Ribbed Belt
    • Check for wear
    • Do not kink
      CAUTION:

      Risk of destroying due to reversed running direction on a used ribbed belt.

      • Before removing ribbed belt, marking running direction with chalk or felt-tip pen for reinstallation later.
    • Removal and installation, refer to RIBBED BELT 
    • When installing, make sure it is seated correctly on the pulleys
  2. Vibration Damper
  3. Bolt
    • Replace
    • 100 Nm plus an additional 180° turn
    • Use counter-holder T10069 to loosen and tighten
  4. Bolt
    • 20 Nm
  5. Ribbed Belt Pulley for Coolant Pump
  6. Bolt
    • 8 Nm
  7. Bolt
    • 50 Nm
  8. Tensioning Device for Ribbed Belt
    • To release tension on ribbed belt, swing using open-end wrench.
    • Secure with Locking Pin T10060 A
    • Removal and installation, refer to RIBBED BELT TENSIONER 
  9. Coolant Pump
  10. Bracket for Assemblies
  11. Bolt
    • 23 Nm
  12. Generator
  13. Bolt
    • 3 pieces
    • Tightening specifications and tightening sequence, refer to Fig 2
  14. A/C Compressor Fitting Sleeve
  15. A/C Compressor
  16. Bolt
    • 25 Nm
  17. Fitting bolt
    • 2 pieces
    • Tightening specifications and tightening sequence, refer to Fig 2
  18. Idler Roller
  19. Bolt
    • 40 Nm
Fig 2: Identifying Accessory Assembly Bracket Bolts & After-Run Coolant Pump V51 Electrical Harness Connector
GWWA13-0824Courtesy of AUDI OF AMERICA, LLC

-- Tighten bolts in 2 stages in -1 to 5- sequence as follows:

-- Tighten bolts by hand.-- Tighten the bolts to 23 Nm.
NOTE:

Bolts -1- and -2- are fitting bolts.

Fig 3: Identifying Sealing Flange Bolts
GWWA13-0881Courtesy of AUDI OF AMERICA, LLC

-- Tighten bolts in 3 stages as follows:

-- Install bolts -1 to 11- and tighten by hand.-- Tighten the bolts -1 to 6- diagonally in stages to 10 Nm.-- Tighten bolts -7 to 11- to 10 Nm.
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