Joel S Windham , NY August 27, 2021 Appliance: General Electric Refrigerator PSI21MGMABB Ge Refrigerator Psi21mgmabb: Ice flap in door ice dispenser does not close. How to replace Refrigerator Dispenser Door Recess Crank. Replaced flap door, spring, door crank, and solenoid. Unfortunately it seems that I have to do this every two or three years. Is there a lube or something that should be used to extend life of repair? Any suggestions? 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes