We remove the pulley on the crankshaft but there

We remove the pulley on the crankshaft but there is a bolt which was connected to the pulley which we can not remove. It is located in front the damper. We are turning the bolt connected to the damper the same direction we turn the pulley to take off the crankshaft pulley, to the right(1998 Ford TaurusSE). The bolt will not loosen we tried the other direction but the new crankshaft pulley which goes back on goes the same direction as the old on.