When to replace the Brake Discs on your VW POLO
Recommended replacement interval for the part category Brake disc : 50000 km
Important!
This replacement procedure can be used for:
VW Polo Saloon (9N4) 1.9 TDI 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 – Brake Discs for Polo Saloon (9N4) and other VW models
Tools
Replacement: brake discs – VW POLO Saloon (9N4). List of the tools you'll need:
Wire brush
WD-40 spray
Brake cleaner
Brake caliper guide pins grease
Copper grease
Sealant
Combination spanner #13
Combination spanner #15
HEX bit No.H8.
Wheel impact socket #17
Brake caliper wind back tool
Ratchet wrench
Torque wrench
Phillips screwdriver
Crow bar
Wheel chock
AUTODOC recommends:
  • Replace the brake disks on the car VW POLO Saloon (9N4) in complete set for each axis. Regardless of the state of components. This will ensure even braking.
  • The replacement procedure is identical for both brake disks on the same axle.
  • When changing the brake discs, always replace the brake pads.
  • All work should be done with the engine stopped.
Replacement: brake discs – VW POLO Saloon (9N4). Recommended sequence of steps:
  1. Step 1
    Open the bonnet. Unscrew the brake fluid reservoir cap.
    Step 2
    Secure the wheels with chocks.
    Step 3
    How to change Brake Discs on VW Polo 9n Saloon 2002 - free PDF and video manuals
    Loosen the wheel mounting bolts. Use wheel impact socket #17.
  2. Step 4
    Raise the rear of the car and secure on supports.
    Step 5
    How to replace VW Polo Saloon (9N4) 1.9 TDI 2003 Brake Discs - step-by-step manuals and video guides
    Unscrew the wheel bolts.
    AUTODOC recommends:
    Warning! To avoid injury, hold the wheel while unscrewing the fastening bolts. VW POLO Saloon (9N4)
  3. Step 6
    VW Polo 9n Saloon 1.6 2004 Brake Discs replacement: free workshop manuals
    Remove the wheel.
  4. Step 7
    Clean the brake caliper fasteners. Use a wire brush. Use WD-40 spray.
    Step 8
    Changing Brake Discs on VW Polo Saloon (9N4) 1.4 TDi 2005 by yourself
    Unscrew the brake caliper fastening. Use a combination spanner #13. Use a combination spanner #15.
  5. Step 9
    Spread the brake pads. Use a crowbar.
    Step 10
    How to remove VW POLO 1.4 2006 Brake Discs - online easy-to-follow instructions
    Remove the brake caliper. Use a crowbar.
    Replacement: brake discs – VW POLO Saloon (9N4). Professionals recommend:
    Tie the caliper to the suspension or to the body with a wire without disconnecting from the brake hose to prevent depressurization of the brake system.Make sure that the brake caliper is not hanging on the brake hose.Don't press the brake pedal after the brake caliper has been removed. As a result, the piston can fall out from the brake cylinder, and brake fluid leakage and depressurization of the system may occur. Check the brake caliper bracket, brake caliper guide pins and boots. Clean them. Replace, if necessary.
  6. Step 11
    Clean the brake caliper bracket fasteners. Use a wire brush. Use WD-40 spray.
    Step 12
    Unscrew the caliper bracket fastening. Use HEX No.H8. Use a ratchet wrench.
    Step 13
    How to replace Brake Discs on VW Polo Saloon (9N4) 2007: download PDF manuals and video instructions
    Remove the caliper bracket.
  7. Step 14
    How hard is it to do yourself: Brake Discs replacement on VW Polo 9n Saloon 1.6 2008 - download illustrated guide
    Clean the brake disc fasteners. Use a wire brush. Use WD-40 spray.
  8. Step 15
    Need to know how to renew Brake Discs on VW POLO 2009? This free workshop manual will help you to do it yourself
    Unscrew the brake disc fastening. Use a Phillips screwdriver.
  9. Step 16
    Changing of Brake Discs on VW Polo 9n Saloon 2010 won't be an issue if you follow this illustrated step-by-step guide
    Remove the brake disc.
  10. Step 17
    Clean the hub. Use a wire brush. Treat the contacting surface. Use copper grease.
    Step 18
    VW POLO 1.4 TDi Brake Discs replacement: online guides and video tutorials
    Install the brake disc.
  11. Step 19
    Replacing Brake Discs on VW Polo 9n Saloon 2003 1.9 TDI by yourself
    Tighten the brake disc fastening. Use a Phillips screwdriver. Use a torque wrench. Tighten it to 4 Nm torque.
  12. Step 20
    Polo Saloon (9N4) 1.4 2004 Brake Discs DIY replacement workshop manual
    Clean the brake caliper bracket from dirt and dust. Use a wire brush. Use a brake cleaner.
    AUTODOC recommends:
    Replacement: brake discs – VW POLO Saloon (9N4). After applying the spray, wait a few minutes.
Was this manual helpful?
Please rate this manual on a scale from 1 to 5. If you have any questions, feel free to ask us.
Users voted – 0
Your profile is your personal assistant.

It can track car expenses, keep a car log and replacement schedule, and save favourite materials, notes and documents

Install the AUTODOC CLUB app!
Your personal car expenses manager, maintenance tips, reminders about upcoming appointments and service intervals, DIY repair instructions – all this on your phone.
VW Polo Saloon (9N4) Brake Discs replace by yourself - Scan QR-code and download AUTODOC CLUB app
Scan

To download the app:

  • - scan the QR code
  • - download from App Store
  • - download from Google Play
DIY VW Polo Saloon (9N4) Brake Discs replacement - online guide
Tips & tricks for your VW Polo Saloon (9N4)
View more
  • How to change Brake rotors on VW Polo Saloon (9N4) 1.6 Classic - replacement tricks
    TOP 5 mistakes during DIY oil change | AUTODOC tips
  • Changing Brake disc VW Polo 9n Saloon 1.9 TDI - Replacement Tips
    Petrol or diesel? What's the difference between these engines? | AUTODOC
  • Maintenance Hacks - VW Polo Saloon (9N4) 1.6 Brake disc kit replacement guide
    DIY starter repair | AUTODOC tips
  • Replace Disc brake set on VW Polo 9n Saloon - free video tips
    What to do if your car heater isn't working | AUTODOC tips