Скачать или смотреть How to Remove Needle From Sewing Machine

It may seem that to remove needle from sewing machine and to install a new needle in a sewing machine is very simple. But watch this video and you will learn that there are different types of sewing needles that need to be used strictly for their intended purpose.
So for modern household sewing machines and overlockers, needles shank has a flat side are used.
Industrial sewing machines, on the other hand, use needles have round shank. And such needles cannot be used for household sewing machines!
Vintage sewing machines also have their own peculiarities of replacing and installing needles, etc.
Watch this video in full and you will learn the simple rule how to remove needle from sewing machine, which will allow you to correctly install the needle in any sewing machine.