Thanks Norm,
I had a go. Main jet was very difficult to get out but when I eventually did it was completely clogged with very hard material that was hard to get out. Carby cleaner softened it enough to mostly clear it. Emulsion tube was clean. Needle valve & seat also pretty dirty but cleaned up OK. A little rust on the bottom of the bowl but that scraped off OK.
Put it back on and away she went. Now I just need to figure out all those levers in the governor set up. It starts easily but wont rev much and the choke comes on early. The stop switch also needs a little extra pressure at the actual switch for it to work. I suspect previous owner has been fiddling with some of those adjustments. He thought it might need a new spark plug.
It runs very sweetly. I think I will persevere. Anyone know how to adjust those levers?
All the best
Jeff
