Switch stacks are the primary parts of electro-mechanical pinball machines, triggering game activity. I go over in this video, how they work, the different types of switch configurations, and how to clean and maintain them so they work reliably.
Sometimes when you have to do more extensive work to relays in an old electro-mechanical game, you can’t bend over the cabinet. You need to get all those assemblies on a bench to service. I go over how you can remove the insides of a game so you can more easily access the components.
Here’s an overview of a few basic repairs I made to a game that has been working for awhile, then started to malfunction and then sat for awhile. After some time going over all the game problems I do a summary of what I noticed and fixed.
This is a fun video that I think is quite informative. I go over the process of how I discovered a feature in the game was not working. It’s a good example of how even supposedly “fully-working” games are often not fully working and many people don’t realize.
So what do you do when you discover a play feature isn’t working? I go over how we can diagnose and identify/fix the problem, even without having schematics. Check it out!
I’m a firm believer of being patient in the pinball hunt. I’ve always wanted a Bally Wizard EM. It’s such a great game and has such beautiful artwork. They made a bunch of them so why has it taken so long? Because they’re an A-list game and often command A-list prices and I wanted a good deal. I waited and got more than what I wanted…
This just happened yesterday so it’s a timely addition to pinball stories. Got a call from a friend who had a bead on a retired guy who had two games in his garage. We’d each take one of the machines. What does he have? We don’t know – mystery game time!!