How do you tighten a fan belt on a peugeot 106?

To tighten the fan belt on a Peugeot 106, first, locate the tensioner pulley. Use a wrench to loosen the bolt on the tensioner, which will allow you to adjust the belt's tension. Pull the tensioner to increase the tension on the belt, then retighten the bolt to secure it in place. Finally, check the belt's tension to ensure it is properly tightened without being overly tight.