There’s a lot of information out there, but it doesn’t seem right to put original, undocumented contributions into PinWiki. That’s what a blog is for.
My contributions are limited, but live here.
- Everything I have learned about Coin Doors
- Gottlieb System 80B Sound
Here are some other sites about pinball repair:
- PinWiki has lots of repair guides.
- PinRepair.com used to have the most, best information. He removed a lot. It’s not bad, but a lot of it is still missing.