Well, after the first try-outs to get it started, but without success. If I added some gas in the air intake it roared beautifullt! After removing the carburator, that didn´t work at all, completely clogged and rusty inside, I decided to get a new one instead of trying to repair it.

Internet is wonderful and I found a spare part in the US at LawnMowerPros.com. I ordered it and after a few week it arrived. The Swedish customs wanted 400 SEK.

New carburator – LawnMowerPros.com Product id 692684, 143.95 US$.

I forgot to mention, but I also found a spare part catalog in the US – very useful.