dryer squeeked and rattled

after removing the panel covering the dryer blower and removing the blower cover, i pulled the old blower wheel off and placed the new whell on carefully lining the flat edge of the wheel hole up with the flat edge on the blower piston, the n i placed the clamp on and put back all the housing covers and panels...and now my dryer runs quiet and drys cloths fast....thanks to partselect!!!!