Overview - Cylinder Block, Belt Pulley Side
WARNING: This page is about a different car, the 2022 Audi SQ5, 2022 Audi Q5 e, 2022 Audi Q5, and 2021 Audi Q5. However, it is still accessible from the selected car via links, so may be relevant.
- Ribbed Belt
- Check for wear
- Do not kink
- Ribbed belt routing. Refer to Fig 2.
- Before removing, mark the running direction using chalk or a felt-tip pen.
- Removing and Installing. Refer to RIBBED BELT, REMOVING AND INSTALLING .
- When installing, make sure it is seated correctly on the ribbed belt pulleys
- Bolt
- M16x75 bolt for vibration damper, version 1: 100 Nm +180°
- M16x105 bolt for vibration damper, version 2: 240 Nm +180°
- Replace after removing
- The tightening specification depends on the vibration damper. Refer to Fig 4.
- There are different versions. Refer to the Parts Information for the allocation.
- O-Ring
- Included in a delivery package -item- 2; cannot be delivered separately
- Vibration Damper
- With the ribbed belt pulley
- There are different versions. Refer to Fig 4.
- Removing and Installing. Refer to VIBRATION DAMPER, REMOVING AND INSTALLING .
- Bolt
- 8 Nm +45°
- Replace after removing
- Sub-Assembly Bracket
- With oil filter housing and engine oil cooler
- Removing and installing the sub-assembly bracket. Refer to SUB-ASSEMBLY BRACKET, REMOVING AND INSTALLING .
- Removing and installing the engine oil cooler. Refer to ENGINE OIL COOLER, REMOVING AND INSTALLING .
- Seal
- Replace after removing
- O-Ring
- Replace after removing
- Coat with coolant
- Connection
- O-Ring
- Replace after removing
- Coat with coolant
- Bolt
- Tightening Specifications and Sequence. Refer to Fig 3.
- Replace after removing
- Bolt
- Tightening specification. Refer to OVERVIEW - GENERATOR .
- Starter Generator -C29-
- Overview. Refer to OVERVIEW - GENERATOR .
- Tensioner
- For the ribbed belt
- Removing and Installing. Refer to RIBBED BELT TENSIONER, REMOVING AND INSTALLING .
- A/C Compressor
- Removing and Installing. Refer to A/C COMPRESSOR, REMOVING AND INSTALLING FROM BRACKET .
- Bolt
- Tightening specification. Refer to OVERVIEW - A/C COMPRESSOR POWER UNIT .
- Alignment Sleeves
Ribbed Belt Routing for Starter Generator 29
- Vibration Damper
- Ribbed Belt Tensioner Idler Pulley
- Starter Generator -C29-
- Ribbed Belt Tensioner Idler Pulley
- A/C Compressor
Sub-Assembly Bracket - Tightening Specifications and Sequence
- Replace bolts that were tightened with an additional turn after removing them.
-- Mount the sub-assembly bracket and then install the bolts -4- first.
-- Tighten the bolts -1 to 5- in stages in the sequence shown.
| Step | Tightening Specification/Additional Turn |
|---|---|
| 1. | Install all the way by hand |
| 2. | 20 Nm |
| 3. | 90° additional turn |
Vibration Damper - Versions
A - Version 1
- If the fan shroud is installed use the :T40263 , :T40314 and the Wrench - 24mm to turn.
- Use the :T40378 to counterhold.
B - Version 2
- If the fan shroud is installed use the Offset Open-End Wrench - 24mm to turn.
- Use the :T40379 to counterhold.