Sharon C Moscow , PA December 15, 2014 Appliance: General Electric Electric Range JT910BA2BB Ge Oven Jt910ba2bb: My 14 year old ge profile convection wall oven needed a new "false" bottom. How to replace Bottom False Assembly (Lower Interior Trim). Ordered the part from you. When it arrived, I removed the oven door and the old floor, Slid the new floor right it. Perfect fit. Oven looks new again. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes