Recent content by butterchimkin

Here is the nitric acid I ordered...

Here is the forum I found which is relevant to this: https://www.hondatwins.net/threads/removing-a-sheared-off-brass-screw-from-an-aluminum-carburetor.34916/

Hello everyone. I’m a motorcycle mechanic working on a carburetor, and I was looking for advice. To see pictures, scroll down. I recently was working on a motorcycle, and there is a very fine brass needle called a fuel/air mixture screw that was tightened too much, and lodged in a tight...