ULT2001/2001N/2001C/2002D/2003D FAQ et Diagnostic ULT2001/2002D/2003D Ce n'est pas votre produit? Trier par Date de mise à jour Popularité 5 Résultats 1. 2018-12-12 When thread got tangled. 2. 2015-10-23 Why does the lower thread keep breaking? 3. 2012-11-20 Why does my thread keep jamming? 4. 2012-11-20 Why does the upper thread keep breaking? 5. 2012-11-20 Why does the needle keep breaking? Français Couture (Points de couture courants) FAQ et Diagnostic