Start with your bucket at a good working height. Ideally place it on something sturdy with the teeth overhanging the edge. Use a Pin Drift (tooth Removal Tool) to punch out the roll pin. If you don’t have one of these, use a centre punch and a hammer. Once the tooth is off, wipe down the Adpater before placing the new tooth on. Align the new tooth with the roll pin hole and hammer the new roll pin in.