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.