Answer Hi. Let the ice bin warm to room temperatures. You have to remove the front cover off that covers the crusher blades in the front. There is a nut on the front of the auger that screws off and on counterclockwise direction. Make sure you lay out all the parts in order for reassembly. Helix part # WR17X11457. Thank You. Read More... Answered by AppliancePartsPros.com | Friday, October 19, 2012