How to replace a serpentine belt on an Audi 80?

I need to replace the serpentine belt on my Audi 80 and I'm not sure how to do it. Can you provide some guidance on the steps and tools needed?

Replacing the serpentine belt is not difficult, but it does require some preparation and the right tools. First, make sure you have a new belt that is the correct size and type for your specific Audi 80. Then, locate the tensioner pulley and use a wrench to loosen it and release the tension on the old belt. Carefully remove the old belt and route the new one following the diagram on the manufacturer's manual. Finally, use the tensioner tool to tighten the new belt, making sure it is properly aligned and tensioned.

I have changed the serpentine belt on my Audi 80 multiple times and my advice is to always have a spare belt and tools with you, just in case. Also, make sure to inspect the other components in the belt system, such as the pulleys and tensioner, for any signs of wear and tear. If they look worn, it's better to replace them at the same time to prevent any future issues.

As a mechanic with years of experience, my recommendation is to always check the condition of the serpentine belt regularly and replace it at the first signs of wear. It's a small and inexpensive part, but it plays a crucial role in the proper functioning of your Audi 80's engine. Neglecting it could lead to more costly repairs down the road.