How do I level the Kenmore 796.79272010 dryer after installation?

Position the dryer in its final location and place a level across the top to check alignment from side to side and front to back. Use a wrench to turn the leveling feet — clockwise to raise the dryer, counterclockwise to lower it — until the dryer is level and all four feet rest firmly on the floor. Avoid extending the leveling feet more than necessary, as doing so can cause the dryer to vibrate. (Page 16)