Hello, new here just bought a 1952 Johnson 5 hp. It seems in good shape started and ran but kept quitting just as the previous owner had said. I pulled off the carb it was quite full of debris. I looked for any check balls but with the amount of dirt inside could not find any, but when blowing out passages I felt something blow into my hand and I'm not sure if it was dirt or a part of the carb for example a check ball. I should have know better than proceed without a service book but excitement got the best of me. I continued to reassemble the carb installed it but fuel is leaking out from the top. I have searched for a rebuild diagram with a parts list to see if I have lost a part but can not find one, can someone advise? Thanks, meanwhile I will go and lap in the needle and seat in case that is all it is.