How to carry out replacement: Poly V-Belt 1.9 TDI VW Polo 9n Saloon
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Change VW Polo 9n Saloon 1.4 TDi Poly V-Belt yourself – manuals and video tutorials

How to change serpentine belt on VW Polo IV Saloon (9N4) – replacement guide

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Download your free tutorial and fix VW Polo Saloon (9N4) 1.6 Classic problems yourself Download for free 1.45 MB Poly V-Belt for VW Polo 9n Saloon Shop now
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When to replace the Poly V-Belt on your VW POLO
Recommended replacement interval for the part category Serpentine belt : 30000 km
Important!
This replacement procedure can be used for:
VW Polo Saloon (9N4) 1.6 … 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 Polo Saloon (9N4) and other VW models
Alternative products
How to change Serpentine belt on VW Polo 9n Saloon 1.9 TDI – step-by-step instructions for straightforward car repair Serpentine belt
Tools
Replacement: serpentine belt – VW POLO Saloon (9N4). Tools you need:
Combination spanner #16
Fender cover
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Replacement: serpentine belt – VW POLO Saloon (9N4). Tip from AUTODOC experts:
  • All work should be done with the engine stopped.
Replacement: serpentine belt – VW POLO Saloon (9N4). Take the following steps:
  1. Step 1
    Open the hood.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    How to change Poly V-Belt on VW Polo 9n Saloon 2002 - free PDF and video manuals
    Pull aside the V-ribbed belt tensioner pulley. Use a combination spanner #16.
  2. Step 4
    How to replace VW Polo Saloon (9N4) 1.9 TDI 2003 Poly V-Belt - step-by-step manuals and video guides
    Remove the V-ribbed belt.
  3. Step 5
    Return the tensioner pulley to its initial position.
    AUTODOC recommends:
    Check the condition of the tensioner pulley and idler pulley. Replace them if necessary.
    Step 6
    VW Polo 9n Saloon 1.6 2004 Poly V-Belt replacement: free workshop manuals
    Install the V-ribbed belt.
    Replacement: serpentine belt – VW POLO Saloon (9N4). Tip:
    Make sure that the V-ribbed belt fits all pulleys snugly.
  4. Step 7
    Changing Poly V-Belt on VW Polo Saloon (9N4) 1.4 TDi 2005 by yourself
    Pull aside the V-ribbed belt tensioner pulley. Use a combination spanner #16.
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