Source google image: http://www.minutefacile.com/wp-content/uploads/2018/05/01CC010404790434-c1-photo-minutefacile-comment-reparer-le-bourage-d-une-machine-10-21-201-20111130-4ed654661523b-640×480-5-jpg.jpg
Machine a coudre singer 7184 notice
Source google image: http://www.minutefacile.com/wp-content/uploads/2018/05/01CC010404790434-c1-photo-minutefacile-comment-reparer-le-bourage-d-une-machine-10-21-201-20111130-4ed654661523b-640×480-5-jpg.jpg