Finally a Fix For Milwaukee Pesticide Sprayer Tank

I was finally able to fix my Milwaukee pesticide sprayer. I thought the tank itself had a crack but it was the seal from inside the tank to where the hose from the pump threaded into another interior piece inside the tank. The final fix was adding a thick washer over the threads on the outside of the tank and threading on the piece that connects to the hose that goes to the pump. What that did was closed off or, pulled the interior piece in the tank into the tank itself to help seal it better. The washer itself also acts as a seal. Ever since I have not had a problem with leaks and it has been several months.