Robert L Villa Park , CA November 01, 2014 Appliance: General Electric Gas Range ZDP48N6DH1SS Ge Range Zdp48n6dh1ss: Worse on original racks were rusting and breaking. How to replace Upper Dishrack Assembly. Replaced both upper and lower racks. Took 12 minutes to transfer existing upper rack bracket and spray arm ( wife timed me) and install on runners. Just pulled out and replaced lower rack. Replacements appear better and more heavy duty than originals, but not as many hinged thingys. Expensive parts, but lots cheaper than new dishwasher. 4 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes