Will not spin
Mine will do the same thing. When on spin cycle there is a buzzing sound.
"I've had the coupler that goes between the motor & the transmission fail twice before. The center opening that slides on the motor shaft rounds out, especially if it is overloaded (lots of wet towels is my wife's favorite trick). The replacement part has a metal insert to help strengthen the hole in the coupler.
There are several videos on-line that show how to replace it. Here is one: http://www.youtube.com/watch?v=nM4DW2bq7...