My thanks to the member who gave me the correct procedure to remove the turqoise agitator. We are trying to remove the spanner nut holding the wash basket(we are trying to sweat it off with a propane torch) but it won't budge as of this moment.I was given a rumor that there is a set screw (manipulated by an allen wrench that holds the upper piece on there) but I cannot see it. We have removed the buildup & still cannot see it. Is it really there? Should we keep on trying to sweat it off? The reason for all this is that we want to remove the basket to tighten some bolts under there to quiet down the spin. We bought damper pads-they are o.k. How do you remove a spanner nut that won't budge?