Hi, I've been playing around with the DC11 motor head but I'm unable to take two of the don't know what they are called but they are metal bars which help rotate the brush head.
Anyway I've never opened one before and I am not able to take them out it looks as if there is some sort of spring which is not letting me take it out and wondering if anyone on here would know how I could open it up.
Thanks will upload a picture so you know what I'm talking about
