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Frequently asked questions about cars and motorcycles

How to Replace the Timing Belt on the Mercedes A-Class and B-Class

Model: Mercedes Classe B W245, MK 1 - Years 2005-2011
Part: Timing belt

Today, with the help of this video tutorial, you will learn how to replace the timing belt on the Mercedes A-Class and B-Class. First, lift the car and remove the right wheel and the corresponding wheel arch liner. Next, remove the engine block, then attach the tensioner bolt and rotate it counterclockwise to remove the pulley and the belt, as shown in the following video tutorial. Remove the belt and clean the area thoroughly, apply a bit of oil, and insert the new belt. After fitting it, reattach the pulley and all previously removed components.

Updated on 23 July 2026 by ScegliAuto

Video tutorial

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by ScegliAuto

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