Monica S Troy , IL July 05, 2016 Appliance: General Electric General Electric GTH18LCDCRBB Ge Refrigerator Gth18lcdcrbb / : Broken refrigerator door handle. How to replace Smooth Handle Kit. Ordered a replacement part...unscrewed old handle & replaced with the new handle... Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes