Originally tried to replace without removing rear exterior panel. One terminal end broke when trying to remove old element so I had to pull range and go from the back to replace broken terminal. I should have probably sprayed the terminals with some WD40 to loosen some corrosion perhaps first. It is delicate work and it easier to work on with oven door removed. When I restarted oven I had a buzzing noise. If you get this noise loosen the nuts just a bit until snug. If to tight it rattles. Just take your time and be patient. You can do it! * unplug range before you touch anything! Awesome delivery time..next day, great tech support. Would not buy anywhere else again. My local Viking service/supplier wanted double for the same part.