Trying to bring a Bally Hang Glider back to life after many years in storage.

I've made some progress. Machine will power on now and lock relay will energize. GI lights are working. Credit button does not work.

If I manually activate the credit relay, it will hold in and activate the coin relay and reset relay, which both hold in. However, the score motor does not start spinning, which I think should be the next step in the startup sequence and a result of the reset relay energizing.

If I activate the game over interlock it will hold in and the playfield comes to life. Flippers will work, targets, scoring, slings, bonus, etc. all work, mostly. I can manually advance player and ball#. Outhole sequence does not work.

I've been following the schematics as best I can and it looks like there are multiple ways to energize the score motor. None have been successful so I'm wondering if there is some fault in the score motor itself.

Is there a way to determine if there is a problem at the score motor? Or is there maybe something else going on I should check?

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It doesn't. Looks like the top switch on the first cam (1e) should energize the motor. Cleaned and adjusted but no luck.

There are some hacks at the coin door microswitchs. Haven't figured out what the intent was yet.

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Fuses, tilt, delay should all be good. I assume if something was stuck closed then I wouldnt be able to get the playfield working?

Interesting...should it move freely?. Feels pretty solid

This was it. Completely seized with crud.

New problem....did I break it? The motor will spin now, but it just spins around the small shaft where I think it should be attached somehow so that it can turn the rest of the gears and rotate the cams

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