Overview - Cylinder Block, Belt Pulley Side, Starter Generator Belt Drive
WARNING: This page is about a different car, the 2021 Audi RS 7 Sportback. However, it is still accessible from the selected car via links, so may be relevant.
- Ribbed Belt
- Check for wear
- Do not kink
- Belt path. Refer to Fig 2.
- Before removing, mark the running direction using chalk or a felt-tip pen.
- Removing and Installing. Refer to STARTER GENERATOR RIBBED BELT, REMOVING AND INSTALLING .
- When installing, make sure it is seated correctly on the belt pulleys
- Tensioner
- For the ribbed belt
- Removing and Installing. Refer to TENSIONER FOR RIBBED BELT TENSIONER, REMOVING AND INSTALLING .
- Bolt
- 8 Nm +45°
- Replace after removing.
- Bracket
- For the Starter Generator Coolant Pump - V621-
- Installed depending on the model
- Bolt
- 20 Nm
- For -item 4
- Starter Generator -C29-
- Removing and installing. Refer to GENERATOR, REMOVING AND INSTALLING .
- Bolt
- Tightening specifications. Refer to OVERVIEW - GENERATOR .
- Nut
- Tightening specifications. Refer to OVERVIEW - GENERATOR .
- Threaded Pin
- Tightening specifications. Refer to OVERVIEW - GENERATOR .
- Bracket
- For the starter generator
- Removing and Installing. Refer to STARTER GENERATOR BRACKET, REMOVING AND INSTALLING .
- Bolt
- 20 Nm
- Alignment Sleeve
- Quantity: 2
- Friction Disc (Diamond Disc)
- Replace after removing.
- For the connection security between the vibration damper and the crankshaft stub
- Vibration Damper
- There are different versions. Refer to the Parts Information for the allocation.
- Removing and Installing. Refer to VIBRATION DAMPER, REMOVING AND INSTALLING .
- Bolt
- Pre-tightening 50 Nm
- Final tightening specification 100 Nm +180°
- Replace after removing.
Starter Generator Belt Path
- Starter Generator
- Upper Tensioning Roller
- Vibration Damper
- Lower Tensioning Roller