Nelson F Spofford , NH July 19, 2016 Appliance: Model GE NO. GSD94OS - 48 After 25 years of use the roller wheels on the lower rack were regularly popping off Bought replacement wheels and brackets for all 6 wheels on the lower rack. It took about a minute per each wheel/bracket to replace. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes