Hi everyone: I tell you that I was going to use my OSTERIZER Brand 3-speed blender but the speed selection knob is turning free and I want to remove it to try to repair it. According to this I would like to owe if there is any method to remove it since I fear damaging it if I do it incorrectly; this assuming that the damage is on the knob and not on the gear selector as such that I suppose would be much more serious. I thank you very much if you can help me. Cheers,

some go with a nut inside others are going to pressure to be sure to disassemble the bottom of the blender so you will have access to the knob and know how it goes if it is under pressure or contuerca