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Home >> Audi >> 2017 >> TT Quattro Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Cylinder Head, VALVETRAIN [DAZA,DNWA] (1 Of 2) [Coupe]) >> 15 Cylinder Head, VALVETRAIN >> Chain Drive >> Overview - Timing Mechanism Drive Chain >> Overview - Timing Mechanism Drive Chain, Version 2

Overview - Timing Mechanism Drive Chain, Version 2

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Production from 04/24/2017

Fig 1: Exploded View Of Timing Mechanism Drive Chain, Version 2
GWWA15-12259Courtesy of AUDI OF AMERICA, LLC
  1. Drive Chain Sprocket
    • For the oil pump
    • Must not be removed
  2. Guide Rail
  3. Guide Pin
  4. Timing Mechanism Drive Chain
  5. Bolt
    • Tightening specification and sequence. Refer to Fig 2.
  6. Drive Chain Sprocket
    • For the timing chains
    • Must not be disassembled
    • Installing. Refer to Fig 2.
  7. Chain Tensioner
  8. Crankshaft
  9. Bolt
    • 9 Nm
  10. Guide Pin
  11. Guide Rail

Install the Drive Chain Sprocket 

Fig 2: Install the Drive Chain Sprocket
GWWA15-12318Courtesy of AUDI OF AMERICA, LLC

-- Bring the drive chain sprocket -1- into the installation position, at the same time pay attention to the groove -arrow-.

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

Step Screws Tightening Specifications
1. -2 and 3- Install by hand all the way
2. -2 and 3- 2 Nm
3. -2 and 3- 9 Nm