wondering if anyone can offer any advice on this...
flap valve broken on syphon and it appears to be glued to to the cistern, so i can't get the syphon out of the cistern to replace the flap valve...
if i can't remove the old syphon, i''l have to replace the cistern, and as it's a close couple, that probably means i'll have to replace the toilet as well.
The syphon is probably sealed to the cistern with white silicone; this can be removed by using a sharp blade (scalpel or craft knife) to break the seal; should come away quite easily I would think.