How to carry out replacement: Poly V-Belt 30 TDI AUDI A3 Limousine (8YS)
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Change AUDI A3 Limousine (8YS) 40 TFSI quattro Poly V-Belt yourself – manuals and video tutorials

How to change serpentine belt on AUDI A3 Limousine (8YS) – replacement guide

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When to replace the Poly V-Belt on your AUDI A3
Recommended replacement interval for the part category Serpentine belt : 30000 km
Important!
This replacement procedure can be used for:
AUDI A3 Limousine (8YS) S3 quattro … View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

All the parts you need to replace – Poly V-Belt for A3 Limousine (8YS) and other AUDI models
Alternative products
How to change Serpentine belt on AUDI A3 Limousine (8YS) 30 TDI – step-by-step instructions for straightforward car repair Serpentine belt
Tools
Replacement: serpentine belt – AUDI A3 Limousine (8YS). List of the tools you'll need:
Combination spanner #16
Fender cover
Buy tools
Replacement: serpentine belt – AUDI A3 Limousine (8YS). AUTODOC recommends:
  • All work should be done with the engine stopped.
Replacement: serpentine belt – AUDI A3 Limousine (8YS). Recommended sequence of steps:
  1. Step 1
    Open the bonnet.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    Lift the car using a jack or place it over an inspection pit.
    Step 4
    How to change Poly V-Belt on AUDI A3 Limousine (8YS) 2020 - free PDF and video manuals
    Pull aside the V-ribbed belt tensioner pulley. Use a combination spanner #16.
  2. Step 5
    How to replace AUDI A3 Limousine (8YS) 30 TDI 2021 Poly V-Belt - step-by-step manuals and video guides
    Remove the V-ribbed belt.
    Replacement: serpentine belt – AUDI A3 Limousine (8YS). Tip:
    Check the condition of the tensioner pulley and idler pulley. Replace them if necessary.
  3. Step 6
    AUDI A3 Limousine (8YS) 35 TDI 2022 Poly V-Belt replacement: free workshop manuals
    Return the tensioner pulley to its initial position. Use a combination spanner #16.
  4. Step 7
    Changing Poly V-Belt on AUDI A3 Limousine (8YS) 35 TFSI 2023 by yourself
    Install the V-ribbed belt.
    Replacement: serpentine belt – AUDI A3 Limousine (8YS). AUTODOC experts recommend:
    Make sure that the V-ribbed belt fits all pulleys snugly.
  5. Step 8
    How to remove AUDI A3 30 TFSI 2024 Poly V-Belt - online easy-to-follow instructions
    Pull aside the V-ribbed belt tensioner pulley. Use a combination spanner #16.
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