The ul code comes on during spin cycle. I cleaned and greased the four tub balance rods, replaced, the bearings in the outer tub, the tub now spins freely, but still gets the ul code on spin cycle. How do I determine if the inner tub is bad. When I removed the inner tub it seems to have water in it. Are they suppose to have water stay in the outer tub? My model numner is wtw6600sw2 maytag. Thanks for any and all info