I watched a video on youtube a little bit ago. she showed how to take the screws out and how to remove the cover on the left end above the needle. I tried to remove that screw but I need to go find a screwdriver with a smaller head on it. The one I tried using the end is too big to fit the screw head. so I will try again soon! If not I'll have my husband take it apart for me. LOL He used to be a mechanic and he is better at those kind of things than I am.
Now I'm determined to find out why it locked up LOL