Overview - Cylinder Block, Belt Pulley Side, A/C Compressor Belt Drive, 3.0L Engine
WARNING: This page is about a different car, the 2023 Audi Q8. However, it is still accessible from the selected car via links, so may be relevant.
- Cover
- For the idler roller
- Bolt
- 25 Nm
- Idler Roller
- For the ribbed belt
- 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 RIBBED BELT FOR A/C COMPRESSOR, REMOVING AND INSTALLING, 3.0L ENGINE .
- When installing, make sure it is seated correctly on the belt pulleys
- Cover
- For the tensioner
- Bolt
- 25 Nm
- Tensioner
- For the ribbed belt
- Removing and Installing. Refer to RIBBED BELT TENSIONER FOR A/C COMPRESSOR, REMOVING AND INSTALLING, 3.0L ENGINE .
- Bolt
- Tightening specification -item 15- OVERVIEW - CYLINDER BLOCK, BELT PULLEY SIDE, BELT DRIVE GENERATOR, 2.9L/3.0L ENGINE.
- Vibration Damper
- Removing and Installing. Refer to VIBRATION DAMPER, REMOVING AND INSTALLING .
- Alignment Sleeve
- Quantity: 2
- Bracket
- For the A/C compressor
- Removing and Installing. Refer to A/C COMPRESSOR BRACKET, REMOVING AND INSTALLING, 3.0L ENGINE .
- Bolt
- Replace after removing
- Tightening Specifications and Sequence. Refer to Fig 3.
- A/C Compressor
- Removing and Installing. Refer to A/C COMPRESSOR, REMOVING AND INSTALLING ON BRACKET .
- Bolt
- Tightening specifications. Refer to the appropriate Service Information .
- Alignment Sleeves
- Bolt
- Tightening Specifications and Sequence. Refer to Fig 3.
A/C Compressor Belt Path, 3.0L Engine
- Vibration Damper
- Ribbed Belt Tensioner
- A/C Compressor
- Idler Roller
A/C Compressor Bracket - Tightening Specifications and Sequence, 3.0L Engine
- Replace bolts that were tightened with an additional turn after removing them.
-- Tighten the bolts in stages as follows:
| Step | Bolts | Tightening Specification/Additional Turn |
|---|---|---|
| 1. | -2 and 3- | Install all the way by hand |
| 2. | -2 and 3- | 8 Nm |
| 3. | -2- | 90° additional turn |
| 4. | -3- | 90° additional turn |