[Jukebox-list] Seeburg Symphonola 1940

I've never looked at the insides of one of these, all I know is that it doesn't play. And of course "It all lights up and everything" :) Anyway, from what I could see in the poor pics of the mech, it looks fairly simple. Are they easy? Trying to decide if I want to take the job or not since I have an open spot in the shop. Tony