Gordon L Wellsboro , PA December 22, 2014 Appliance: Maytag Self Cleaning Free Standing Electric Range MER5780BAQ Maytag Range Mer5780baq: Lip seal failed causing bearing to rust. How to replace Lip Seal Kit. Ordered Lip seal kit, front and rear bearings. Video showing replacement of the Lip Seal was very helpful. Being a mechanic made the job easier, but anyone who has the ability to use simple tools should be able to do the job. Most time was in disassembling and reassembling the cabinet plus giving the washer a good "cleaning". v 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 2+ hours