Discussion Starter · #1 ·
As we all know oil floats on water. This means any water in the float bowl tends to sink to the bottom and stay there. This can cause corrosion to start on the aluminum bowl. Especially tractors that spend a lot of time sitting day over the winter. I am rebuilding the carburetor on my jd 212 and the bowl had some pretty large pits. None went through but we’re close. I took a dremel tool and ground out the large pits of corrosion. I then took my aluminum brazing rod along with a propane torch and was able to melt the brazing rod over the pitted area. This is an easy permanent fix. I was going to try jb weld but was concerned about it coming off in the future and i would have had to wait 24 hours before i could assemble the carb.