The first thing you got to do is remove the chasis before you can proceed with the case. These radios are great for that reason. They are fully serviceable. Just four screws under the case and it slides right out. Something you can't do easily with more new radios. While I had the chassis out, I went ahead and redid the capacitors(although it didn't hum) and cleaned out the tuneing components. All this was a job unto itself. Other than that It needed a new tube installed and a dial light bulb. The rest of it worked as it should. I didn't do anything to the dial face because I wanted it to have some originallity left in it for that nostalgic feel. As you can see from the pictures how they built these radios in the day was great, nothing in it was cheaply made, all the components were metal and made to be replaced if broken. The hardest part is locating them if they are broken in todays world. But the engineering was just well done and in the USA.