Qué hacer cuándo se desarma? I Desarme y graduación del mecanismo tensor

What to do if, while sewing, the tension mechanism flies off, falls apart, or if you need to replace the thread take-up spring? This guide will allow you to disassemble all those parts with the confidence that, in the end, your machine will be working again. Besides the practical exercise, you will also learn the name or definition of each part, as well as its function in the sewing process.