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Frequently asked questions about cars and motorcycles

Replacement of Serpentine Belt

Model: Volkswagen Transporter MK 4, T4 - Years: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Part: V-belt

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Replacing a serpentine belt may be necessary for various reasons, such as low tension, tooth detachment, loss of tension, or worn back. Generally, it is replaced every 100,000 miles.

To perform the job correctly, it is necessary to obtain torque wrenches for the fixing bolts of the tensioner bearing. The work should be done with the engine cold.

Once all components that obstruct access to the belt are removed, it can be extracted by disassembling the tensioner bearing and the fixed guide bearing, proceeding to replace all worn gears.


Updated on 14 February 2026 by ScegliAuto


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How to Open the Bonnet of a Toyota C-HR

To open the bonnet of a Toyota C-HR, get inside the vehicle and lift the lever with the bonnet symbol located under the steering wheel. After lifting the lever, you will notice that the bonnet rises a few centimetres. Position yourself in front of the bonnet, insert your hand into the gap, and move the small internal lever from right to left, then lift the bonnet. You can keep the bonnet open during maintenance by positioning it on the support rod. To close the bonnet, remove the support rod and let it drop back down.

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