I too initially found it difficult to unscrew but thanks to the above responses I finished the job without trouble. I'll just add that the thread is unscrewed in an anti-clockwise direction (plumbing is sometimes reversed).
Brett December 2009 |
I had the same problem myself, I thought I would snap the centre if I applied more pressure, but it will unscrew with persistance. After that replacement is easy.
Craig Amatuer DIY November 2009 |