This is a 200A Fireguy alt that is from around 2005 but only has a minimal hours of run time and less then 500 miles since installed in 2005 era. I finally have my Bronco with me and replaced the alt belt to a new one, touched the alt and burned my fingers. It was 180 degrees on the case 250+ internally after only a few minutes of run time. Opened it up and this is the inside. I know nothing about alternators so is this how it should look inside? Pic two a connection is possibly arcing across?