When to replace the Brake Discs on your MERCEDES-BENZ VIANO
Recommended replacement interval for the part category Brake disc : 50000 km
Important!
This replacement procedure can be used for:
MERCEDES-BENZ VIANO (W639) CDI 2.2 (639.811, 639.813, 639.815, 639.711, 639.713), MERCEDES-BENZ VIANO (W639) CDI 2.2 (639.811, 639.813, 639.815, 639.711, 639.713), MERCEDES-BENZ VIANO (W639) CDI 3.0 (639.811, 639.813, 639.815), MERCEDES-BENZ VIANO (W639) CDI 2.2 4-matic (639.811, 639.813, 639.815, 639.711,..., MERCEDES-BENZ VIANO (W639) CDI 2.2 4-matic (639.811, 639.813, 639.815, 639.711,..., MERCEDES-BENZ VIANO (W639) 3.2 (639.711, 639.811, 639.813), MERCEDES-BENZ VIANO (W639) 3.2 (639.713, 639.813, 639.815), MERCEDES-BENZ VIANO (W639) CDI 2.2 (639.711, 639.713, 639.811, 639.813, 639.815), MERCEDES-BENZ VIANO (W639) CDI 2.0 (639.711, 639.713, 639.811, 639.813, 639.815), MERCEDES-BENZ VIANO (W639) 3.7 (639.815), MERCEDES-BENZ VIANO (W639) CDI 2.0 4-matic (639.713), MERCEDES-BENZ VIANO (W639) CDI 2.2 4-matic (639.711, 639.713, 639.811, 639.813,..., MERCEDES-BENZ VIANO (W639) CDI 3.0 (639.811, 639.813, 639.815), MERCEDES-BENZ VIANO (W639) CDI 2.0 (639.711, 639.713, 639.811, 639.813, 639.815), MERCEDES-BENZ VIANO (W639) 3.5 (639.811, 639.813, 639.815), MERCEDES-BENZ VIANO (W639) 3.7 (639.811, 639.813, 639.815), MERCEDES-BENZ VIANO (W639) CDI 2.0 4-matic (639.711, 639.713, 639.811, 639.813,... 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 VIANO (W639) and other MERCEDES-BENZ models
Tools
Replacement: brake discs – MERCEDES-BENZ VIANO (W639). Tools you might need:
Wire brush
Nylon cleaning brush
WD-40 spray
Brake cleaner
Copper grease
Torque wrench
Torx bit T30
Drive socket # 12
Drive socket # 18
Wheel impact socket #17
Brake caliper wind back tool
Ratchet wrench
Tap wrench
Flat Screwdriver
Hammer
Crow bar
Wheel chock
Replacement: brake discs – MERCEDES-BENZ VIANO (W639). AUTODOC recommends:
  • The replacement procedure is identical for both brake disks on the same axle.
  • Replace the brake disks on the car MERCEDES-BENZ VIANO (W639) in complete set for each axis. Regardless of the state of components. This will ensure even braking.
  • When changing the brake discs, always replace the brake pads.
  • All work should be done with the engine stopped.
Replacement: brake discs – MERCEDES-BENZ VIANO (W639). Take the following steps:
  1. Step 1
    Open the bonnet. Unscrew the brake fluid reservoir cap.
    Step 2
    How to change Brake Discs on Mercedes Viano W639 2003 - free PDF and video manuals
    Secure the wheels with chocks.
  2. Step 3
    How to replace MERCEDES-BENZ VIANO (W639) CDI 2.2 (639.711, 639.713, 639.811, 639.813, 639.815) 2004 Brake Discs - step-by-step manuals and video guides
    Loosen the wheel mounting bolts. Use wheel impact socket #17.
  3. Step 4
    Mercedes Viano W639 CDI 3.0 (639.811, 639.813, 639.815) 2005 Brake Discs replacement: free workshop manuals
    Raise the rear of the car and secure on supports.
  4. Step 5
    Changing Brake Discs on MERCEDES-BENZ VIANO (W639) CDI 2.2 4-matic (639.711, 639.713, 639.811, 639.813,... 2006 by yourself
    Unscrew the wheel bolts.
    Replacement: brake discs – MERCEDES-BENZ VIANO (W639). Professionals recommend:
    To avoid injury, hold up the wheel when unscrewing the bolts.
  5. Step 6
    How to remove MERCEDES-BENZ VIANO CDI 2.2 4-matic (639.811, 639.813, 639.815, 639.711,... 2007 Brake Discs - online easy-to-follow instructions
    Remove the wheel.
  6. Step 7
    How to replace Brake Discs on MERCEDES-BENZ VIANO (W639) 2008: download PDF manuals and video instructions
    Clean the brake caliper fasteners. Use a wire brush. Use WD-40 spray.
  7. Step 8
    How hard is it to do yourself: Brake Discs replacement on Mercedes Viano W639 3.2 (639.713, 639.813, 639.815) 2009 - download illustrated guide
    Unscrew the brake caliper fastening. Use a drive socket #12. Use a ratchet wrench.
  8. Step 9
    Need to know how to renew Brake Discs on MERCEDES-BENZ VIANO 2010? This free workshop manual will help you to do it yourself
    Spread the brake pads. Use a crowbar.
  9. Step 10
    Remove the guide pins from the brake caliper.
    Step 11
    Changing of Brake Discs on Mercedes Viano W639 2011 won't be an issue if you follow this illustrated step-by-step guide
    Remove the brake caliper.
    Replacement: brake discs – MERCEDES-BENZ VIANO (W639). AUTODOC recommends:
    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.
  10. Step 12
    MERCEDES-BENZ VIANO CDI 3.0 (639.811, 639.813, 639.815) Brake Discs replacement: online guides and video tutorials
    Remove the brake pads.
  11. Step 13
    Replacing Brake Discs on Mercedes Viano W639 2013 CDI 2.2 (639.711, 639.713, 639.811, 639.813, 639.815) by yourself
    Clean the brake caliper bracket fasteners. Use a wire brush. Use WD-40 spray.
  12. Step 14
    VIANO (W639) CDI 2.2 4-matic (639.811, 639.813, 639.815, 639.711,... 2014 Brake Discs DIY replacement workshop manual
    Unscrew the caliper bracket fastening. Use a drive socket #18. Use a ratchet wrench. Use a tap wrench.
  13. Step 15
    How to change Brake Discs on MERCEDES-BENZ VIANO (W639) 2015 - tips and tricks
    Remove the caliper bracket.
  14. Step 16
    Clean the brake disc fastener. Use a wire brush. Use WD-40 spray.
    Step 17
    Step-by-step recommendations for DIY replacement Mercedes Viano W639 2016 CDI 2.2 4-matic (639.811, 639.813, 639.815, 639.711,... Brake Discs
    Unscrew the brake disc fastening. Use Torx T30. Use a ratchet wrench.
  15. Step 18
    DIY replacement of Brake Discs on MERCEDES-BENZ VIANO (W639) CDI 2.2 (639.811, 639.813, 639.815, 639.711, 639.713) 2017 is not an issue anymore with our step-by-step tutorial
    Remove the brake disc. Use a hammer.
  16. Step 19
    How to change Brake Discs on Mercedes Viano W639 2003 - free PDF and video manuals
    Clean the hub. Use a wire brush. Treat the contacting surface. Use copper grease.
  17. Step 20
    How to replace MERCEDES-BENZ VIANO (W639) CDI 2.2 (639.711, 639.713, 639.811, 639.813, 639.815) 2004 Brake Discs - step-by-step manuals and video guides
    Install the brake disc.
  18. Step 21
    Mercedes Viano W639 CDI 3.0 (639.811, 639.813, 639.815) 2005 Brake Discs replacement: free workshop manuals
    Tighten the brake disc fastening. Use Torx T30. Use a torque wrench. Tighten it to 18 Nm torque.
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