Well, I tinkered with the juke box today. I won't receive the repair manual for awhile, but I got the motor for the record arm unstuck and oiled. The record arm needs adjusting: the records do not quite land centered on the turntable. Also, when the record finishes playing (no sound - probably the tubes and/or capacitors) and the arm goes to lift the record, it sticks and the motor gear jumps (I only saw it do this once and I immediately cut power to prevent damage to the gears). It could be a lubrication issue, or there might be a timing adjustment. I'll have to wait for the manual.
I guess it will probably need a rewire too - I dread this because there are 40 song selector buttons, each with its own wires to keep track of. Not all of the selector buttons work (no audible click) so I'm assuming its the wiring.
Now I have to decide how far to go with the restoration: should I make it like new, or keep the old character such as the cigarette burns on the last three song selector buttons?
This is a fairly popular model, so parts are readily available, for a price. A set of repro song selector buttons is $175.00. The plastic light diffuser in the flip up top is $90.00. Most other plastic trim and decoration parts are also reproduced. Tube and capacitor kit runs $150+ depending on the supplier. I estimate rechroming the pitted parts will be under $500.00.