Zetec-SE 1.7L (without Air Conditioning)
Zetec-SE 1.7L (with Air Conditioning)
Belt tensioner
Automatic tensioners are calibrated at the factory to provide the correct amount of tensioner to the belt for a given accessory drive system. Unless a spring within the assembly breaks, or some other mechanical part of the tensioner fails, there is no need to check the tensioner for correct tension.