We would like to show you a description here but the site won’t allow us. 1. Turn the sewing machine off. 2. Make sure your needle is raised to its highest position - Remove the needle. 3. Remove the presser foot and the presser foot holder. 4. Remove the needle plate cover. 5. Use the enclosed disc-shaped screwdriver to loosen the two screws on the needle plates. 6. Remove the bobbin and then the bobbin case. 7.