1969 110 (9.8) stopping and difficult to start again

[Mastiff_in_Norway]

I don't know if it's any help, but the mechanic told me that the thing is now very easy to start if you first do one pull with the choke on and then one pull with the choke off, both in the start position on the handle. On that second pull it runs. Does that help? Can it indicate a too rich mixture, and what could be the reason for that?

 

[Mastiff_in_Norway]

He has snooped furhter, and it seems like it's flooding on idle (he used the word drowning in Norwegian, I guess that would be flooding in English). He was wondering if I had a diagram of the carb, which I don't have. Can anybody here help me with that? And perhaps with a tip on why it may be flooding on idle?

 

[Mastiff_in_Norway]

I'll try to make a separate thread, since this is a new problem.