E Robert B Murray , UT June 24, 2016 Appliance: General Electric Free Standing Microwave LVM1750DM1BB Ge Microwave Lvm1750dm1bb: Plastic door handle on my ge over the range microwave keeps breaking this is the second replacement in about 7 years the repair is not too difficult to accomplish. How to replace Handle Asm Bk. I ordered the replacement part and made the repair in about a half hour. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes