Overview - Timing Mechanism Drive Chain
WARNING: This page is about a different car, the 2015 Audi Q7, 2014 Audi Q7, 2013 Audi Q7, 2012 Audi Q7, and 2011 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.
- Guide Rail
- Bolt
- 10 Nm + 90° turn
- Replace
- Bolts
- 5 Nm + 60° turn
- Replace
- Mounting Pin
- For the drive chain sprocket
- Drive Chain Sprocket
- For left timing chain
- Bolt
- 10 Nm + 90° turn
- Replace
- Drive Chain
- For timing mechanism
- Mark the running direction with paint for reinstallation
- Removing and installing. Refer to TIMING MECHANISM DRIVE CHAIN, REMOVING AND INSTALLING
- Bolt
- 10 Nm + 90° turn
- Replace
- Guide Rail
- Bolt
- 8 Nm + 45° turn
- Replace
- Bearing Plate
- For the right camshaft timing chain drive sprocket
- Asymmetrical version
- Drive Chain Sprocket
- For right timing chain
- Installed position. Refer to Fig 2
- Thrust Washer
- Asymmetrical version
- Installed position. Refer to Fig 2
- Mounting Pin
- For the drive chain sprocket
- Asymmetrical version
- Installed position. Refer to Fig 2
- Bolt
- 30 Nm + 90° turn
- Replace
- Seal
- Replace
- Chain Tensioner
- Removing and installing. Refer to TIMING MECHANISM DRIVE CHAIN, REMOVING AND INSTALLING
- Bolt
- 9 Nm
- Crankshaft
- Bolt
- 10 Nm + 90° turn
- Replace
- The alignment bushings in the right camshaft timing chain drive sprocket mounting pins -3- must engage in the holes in the thrust washer -1- and cylinder block.
2 -
Right camshaft timing chain drive sprocket
4 -
Bolt