unscrew the blue plastic nut on torbeck inlet valve, make sure water is off, then take out investigate then pull rubber seal with needle in, make sure you note the order of dismantle as you need to put back in order ,, make sure needle gos back into the little hole,, youll see,,,, if water feed is on iso valve check the flow without this nut on,, to see if water is coming through,, good luck
jason
March 2009