Overview - Cylinder Block, Belt Pulley Side, Version 2
WARNING: This page is about a different car, the 2018 Audi Q3 Quattro, 2018 Audi Q3, 2017 Audi Q3 Quattro, and 2017 Audi Q3. However, it is still accessible from the selected car via links, so may be relevant.
- Ribbed Belt
- Check for wear
- Before removing, mark the running direction using chalk or a felt-tip pen. Reversing the running direction on a used belt can destroy it
- Do not kink
- When installing, make sure it is seated correctly on the belt pulleys
- Removing and installing. Refer to RIBBED BELT, REMOVING AND INSTALLING
- Ribbed belt routing. Refer to Figure.
- Ribbed Belt Tensioner
- To release the tension on the ribbed belt, pivot using an open end wrench.
- Secure using the Locking Pin:T10060A
- Removing and installing. Refer to RIBBED BELT TENSIONER, REMOVING AND INSTALLING
- Bolt
- 40 Nm
- Bolt
- 150 Nm + 90°
- Always replace after removing.
- Coat the O-ring with engine oil
- O-ring
- Not a replacement part; supplied with the bolt
- Vibration Damper
- With the ribbed belt pulley
- Removing and installing. Refer to VIBRATION DAMPER, REMOVING AND INSTALLING .
- Bolt
- Tightening Specifications and Sequence. Refer to 14.
- Sub-Assembly Bracket
- With oil filter 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
- Always replace after removing.
- Bolt
- Tightening specification. Refer to OVERVIEW - GENERATOR .
- Generator
- Removing and installing. Refer to GENERATOR, REMOVING AND INSTALLING .
- A/C Compressor
- Do not remove or disconnect the refrigerant lines
- Removing and installing. Refer to A/C Compressor, Removing And Installing .
- Alignment Sleeve
- For the A/C compressor
- Bolt
- Tightening specification. Refer to Overview - A/C Compressor Power Unit .
- Replace the 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 in the steps shown in the sequence:
| Step | Bolts | Tightening Specification/Additional Turn |
|---|---|---|
| 1. | -1 through 5- | Install by hand all the way |
| 2. | -1 through 5- | 20 Nm |
| 3. | -1 through 5- | 90° additional turn |