More Roomba 531 cleanup and repairs today. R2 had the sweeping brush motor replaced (old one had stripped gears) and I tore down the entire dust bin to give it a serious cleaning ... 🧹 R2 is much happier now. https://twitter.com/drsekula/status/1624460274307661828/photo/1 https://chirp.cooleysekula.net/attachment/2202c80c4868d9e25e10dd1ccd5261da4cc7e26f5e7bbed622dc471040372268/view