This is what I read from another reader in 2005. His name is John D, seems to be helpful. I will also try this and hope to clean my machine ..
this is often due to a buildup of soap and softener causing sludge, especially if you use low-temperature washes a lot.
Give it a HOT! wash...
Dear John
I wish to thank you for your advice. This seemed to be the second time I have had this problem. It is simply annoying. The last time, the washing machine packed up eventually despite my many attempts to clean. I even took to brushing everything that I could reach and see. That...