Today finally after seeing that I needed ample space and help to take out the tank outside, I bought a disc for sheet metal and cut it. I still have not been able to take out the bearing, since it is different from the one on the left side, and it has a head that does not I can loosen it (which holds the bearing). Does anyone know if the spindle is really a one-piece shaft? and must it be pushed from the other side to come out?