Remove the cables from the battery terminals, with the engine off. Subsequent to this, remove all of the cables and the multiple pin as seen at the rear face of the alternator. For fuel injection models: There is added advantage of a stabiliser bar, to be removed together with the battery housed in the engine bay. Loosen the mounting and adjustment strap bolts, and move the alternator in a way that will free the drive belt from the alternator pulley. It involves the removal of the mounting and adjustment strap bolts with the view of lifting the alternator off its mounting brackets. Refit by retracting the process of removal you first do a check on the tension of the drive belt.