It's important to follow this maintenance schedule to ensure that the belt does not break, which could cause serious engine damage.
Here are some signs that the drive belt may need to be replaced:
* The belt is cracked, frayed, or has missing teeth.
* The belt is loose and slips when the engine is running.
* The engine is making a squealing or whining noise when the belt is rotating.
If you notice any of these signs, have your Peugeot 206 inspected by a qualified mechanic as soon as possible.