Door is stuck on my Creda CWA242 (catalog #17064E) washer. Several years ago a piece of the safety locking system broke and I jury-rigged it so the door will always open even if there is water. Now the plastic door handle itself has broken, and I can''t see much inside there. I would like to see a diagram so I could dissasemble this washer and replace whatever parts are needed. Can you help?