I'm working on cleaning up a tiller with a Briggs and Stratton 130202-3166 engine on it. From what I understand a lot of times you can just replace parts on the carburetor to get it up and running again but that that's a bad idea if there is corrosion inside. Everything internal looks great but there is a bit of corrosion on the pipe that attaches to the fuel pick up, and another little tube coming off the bottom that I don't know what it is.
Here's some photos. Does this look like something where I can just replace (or clean?) the fuel pick-up and the diaphragm etc and be headed in the right direction at least?
Thanks in advance.