Amy H La Monte , MO February 24, 2016 Appliance: General Electric General Electric JBP23DR3WW Ge Range Jbp23dr3ww / : Mice moved into my oven and tunneled through the insulation. How to replace Insulation Ovn Wrpr. Figured out how to take oven apart then removed all the old insulation. Throughly cleaned every thing and black taped the wire where the mice chewed on it. I ordered this insulation and didn't use the oven until it came in. Once I received it I took the oven back apart and placed the insulation in place. Every thing was precut to size. Super easy to install! Then put everything back together. Oven is good as new. 5 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes