Thanks, dismantled the P45 carb…all the parts shown and checking against the parts list I couldn’t find any missing, bar the screen for the strainer. The valve control lever won’t move..I don’t want to force it – the spring is in situ behind it.
I did notice the wear on the brass disc which meant I had it the wrong way in – it’s slightly bowed too, which I assume is normal. I moved the cotter pin yesterday, as it was sitting in a dark coloured recess in the cork and then screwed it in a new position on the float with the pin straddling the needle cutout. The float needle has some wear where it seats – is that excessive? It’s seat shows no noticeable wear and when I invert the carb with fluid in the base of the chamber and the needle on the seat there is no leakage. The float has no glazing and ‘floats’ properly.
Reckon when I put it all back again, it’ll be fine…