Ice maker did not release the frozen cubes reliably.

Unplug refrigerator, remove front panel in front of ice maker. remove screw on back right side, remove small cover. then unplug the electrical connector, and slide out ice maker unit. you will need to remove the plastic bottom panel of ice maker and put it on the new ice maker. then push the electrical connector through the hole. then reconnect the new ice maker electrical plug and slide it back into place, slide the small cover in the back over the electrical connector and replace screw. then replace the front panel door and then plug unit in.