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Frequently asked questions about cars and motorcycles

How to Replace the Auxiliary Belt on a Volkswagen Passat B7

Model: Volkswagen Passat B7 - Years: 2010, 2011, 2012, 2013, 2014
Part: V-belt

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Video tutorial

This video shows how to replace the auxiliary belt on a Volkswagen Passat B7. First, lift the vehicle using a jack, and then support it with two axle stands. Do not rely solely on the jack.

Use a 16mm spanner to loosen the tensioner. When changing the belt, it is advisable to also replace the tensioner: you can find a complete kit on Auto-doc for under £50.00 (+ £9.95 shipping).

Then remove the belt. The video provides a handy diagram showing how the belt runs between the various pulleys, making it easy to reinstall after changing the tensioner pulley.

Tighten the 16mm nut securely, and the job is complete.


Updated on 16 July 2026 by ScegliAuto


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How to Replace the Glow Plugs in the Fiat Ducato 2.3 Multijet?

Glow plugs, as the name suggests, raise the temperature of the engine in diesel vehicles to allow for easier starting. The manufacturer, in this case, Fiat for the Ducato 2.3 Multijet, specifies how often they should be replaced, and a warning light will illuminate when it's time. This work is carried out under the bonnet. First, remove the upper engine cover, then lift the coil and, using a socket wrench of the appropriate size, unscrew the glow plug to remove it from the base, followed by installing the new one.

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by ScegliAuto

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