Lisa W Troy , MO July 27, 2015 Appliance: Samsung Refrigerator RFG237AARS/XAA-0000 Samsung Refrigerator Rfg237aars/Xaa-0000 / : Broken door shelf. How to replace Refrigerator Door Shelf Guard Assembly. Popped out the broken one and popped in the new one 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes