I just replaced the impeller. I also have a lower end seal kit that I plan to put on. How would I test the overheat horn? And does anyone know if the copper water inlet tube is supposed to have a hole in it?
I have a 1975 johnson 70hp. I got this for free and have been fixing it up. I want to install a telltale on it but can’t find much on this motor. It is a 70ESL75B model. I’m trying to figure out the best way to install a telltale on it. I’m also wondering if the copper inlet tube is supposed to...