I believe I have isolated my noise during spinning as a bad spin bearing and leaking tub seal. My problem now is that I have my tub removed from the washer cabinet but it is still attached to the upper shaft of the tranny. How do I get it off to examine the seals and bearings under the tub on the top of the tranny shaft. My wife cannot wash any clothes until I order the parts and complete the repair. Please help!! Happy wife, happy life, if you know what I mean.