Whats the float drop measurement on a early 1947 JD A carb? How is it measured?
Well its about level now...it was high but the tractor still wants to puff black smoke and die when I go up or down hilss and hit bumps....should I lower it more?bertman said:Drop? I think the height should be more critical.
If you start the way I was taught with the carb apart flip it upside down and the float should be level. Then it will run and you can adjust it from there.
I really hate doing carbs but I deal with marvil and zenith and they can be a pain at times :lol: