Using the always excellent how-to videos here, I disassembled my dryer in about 45 minutes, going slowly to take note of where fasteners were located that needed to be removed and looking for wire connectors that needed to be disconnected. Once the drum was out, I removed the old seal and cleaned the edge of the drum with a wire brush, as recommended in the how-to video. I first dry fit the new seal to make sure it was going to fit, and did just a little bit of stretching as shown in the video. I started gluing the seal on and made sure to get a sufficient amount in without letting it drip out beyond the seal too much. I let the drum set for 18 hours before I reassembled the dryer in about 20 minutes. Just before putting the lower plate back on, I plugged it in and tested it for function. Once I was convinced it was all good, I connected the vent and put the lower plate back on. We used the dryer and it all worked wonderfully.