Overview - Camshaft Timing Chains: Notes
WARNING: This page is about a different car, the 2017 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
- Chain Tensioner
- Is under tension
- Secure using the :T40267 before removing
- Bolt
- 4 Nm + 90°
- Replace after removing.
- Guide Pin
- 20 Nm
- Bolt
- Tightening sequence. Refer to BEARING BRACKET - TIGHTENING SPECIFICATIONS AND SEQUENCE .
- Replace after removing.
- Adapter Sleeve
- Depending on the version, not present on every bearing bracket
- Control Valve
- 35 Nm
- Left-hand thread
- Control Valve
- 35 Nm
- Left-hand thread
- Bearing Bracket
- Removing and installing. Refer to BEARING BRACKET, REMOVING AND INSTALLING .
- Cylinder Head Cover
- Bolt
- 9 Nm
- Guide Rail
- For the camshaft timing chain
- Camshaft Timing Chain
- Mark the running direction with paint for reinstallation
- Removing and installing. Refer to CAMSHAFT TIMING CHAIN, REMOVING AND INSTALLING .
- After working on the chain drive adapt the chain length. Refer to Vehicle Diagnostic Tester.
- Guide Rail
- For the camshaft timing chain
- Guide Pin
- 20 Nm
- Three Stage Chain Sprocket
- Installation position. Refer to THREE STAGE CHAIN SPROCKET - INSTALLED POSITION .
- Tensioning Rail
- For the camshaft timing chain