I need information on how to change a needle on a Brother Lock 526D serger, its a sewing machine?

Question

I own the above mentioned machine, I have never had a book on it, now I've bent the needle and I do not have any idea how to remove it or replace. I am affraid I will mess but the machine. There are three places on needle shaft that I can tighten or losen. If I mess with the wrong one I will mess up the tension. Please I really need help with this, I am in the middle of a project.

Answer 1

The site listed below is for Brothers USA support. You should be able to find the information you need there, or you can contact them to learn how to change the needle.