Quoted from debaser:2 - Player 2 10,000 score reel will not attempt to reset to zero at the start of a game and the score motor will keep running. If I manually move it to the zero position, the game will start up. It advances fine during game play.
If I remember right, there’s a switch on each score reel that is closed at any number but zero that closes a circuit to the coil that steps up that reel during reset and then that is open when the reel reaches zero (which breaks the circuit to the step up coil). Presumably that switch is out of adjustment or contacts are dirty or there is another break somewhere in that circuit (loose wire, etc.). Should be easy enough to check.
GI lites issues could be a loose fuse. Fuse holders on these machines are pretty crappy. I don’t have machine or schematic in front of me, but you should be able to locate the right one in the cabinet to see if it’s loose.
Not sure about the outhole issue, but will look at a schematic and see if anything makes sense.
Good luck!