It requires pulling the steering wheel, removing the combo switch, unplugging the ignition switch, removing the ignition/shifter bracket mounting bolt and positioning that assembly aside. Next remove the 4 steering column mounting bolts and lower the column. Cut slots into the lock cylinder bracket bolts using a dremmel tool or anything. Remove the bolts and then the lock cylinder and its bracket.
Installation is the reverse.
Good luck and post back with questions or your results. : )