When to replace the Poly V-Belt on your AUDI Q3
Recommended replacement interval for the part category Serpentine belt : 30000 km
Important!
This replacement procedure can be used for:
AUDI Q3 (8UB, 8UG) 2.0 TFSI quattro, AUDI Q3 (8UB, 8UG) 2.0 TFSI quattro, AUDI Q3 (8UB, 8UG) 2.0 TFSI 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 Q3 (8UB, 8UG) and other AUDI models
Tools
Replacement: serpentine belt – AUDI Q3 (8U). List of the tools you'll need:
Combination spanner #16
Fender cover
Replacement: serpentine belt – AUDI Q3 (8U). AUTODOC recommends:
  • All work should be done with the engine stopped.
Replacement: serpentine belt – AUDI Q3 (8U). 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 Q3 8u 2011 - 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 Q3 (8UB, 8UG) 2.0 TDI 2012 Poly V-Belt - step-by-step manuals and video guides
    Remove the V-ribbed belt.
    Replacement: serpentine belt – AUDI Q3 (8U). Tip:
    Check the condition of the tensioner pulley and idler pulley. Replace them if necessary.
  3. Step 6
    Audi Q3 8u 2.0 TDI quattro 2013 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 Q3 (8UB, 8UG) 1.4 TSI 2014 by yourself
    Install the V-ribbed belt.
    Replacement: serpentine belt – AUDI Q3 (8U). AUTODOC experts recommend:
    Make sure that the V-ribbed belt fits all pulleys snugly.
  5. Step 8
    How to remove AUDI Q3 2.0 TDI 2015 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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DIY AUDI Q3 (8UB, 8UG) Poly V-Belt replacement - online guide
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