Ordered the replacement IceMaker from ApplianceParts. Took it out of the box, and looked it over, and confirmed that it is only 2 screws (phillips head) that had to be removed from the old IceMaker. Then un-snaped the electrical connection, and installed the new IceMaker within 10 minutes. Very easy...and quite a cost from having a tech come out! Our new self-installed IceMaker is pumping out the ice, and every time I hear it dump ice...I smile, and say "That was easy!"