I have just fixed this problem. I had a lot of trouble identifying where it was leaking from so took the left side panel off and started a rinse cycle. The leak was squirting upward from one of the three water inlet pipes at the bottom of the large white plastic moulding. The O-rings seat diagonally! You will need to remove the whole inlet moulding by detaching the clear plastic pipe at the top then undoing the inlet fixing on the inside of the machine and disconnecting the connector for the small pump inside. You will then be able to lift the moulding out and remove the O-rings. I was unable to get replacements so covered them in petroleum jelly then put re-assembled everything. It took two goes but no longer leaks.
John Brooks, January 2009
