Anybody messing with pinball machines will undoubtedly encounter problems with flippers. Often they seem to get “stuck”, will stay up and not go back down or behave weird. We often instantly go to the flipper mechanism to look for a problem, but sometimes it’s not there.
This is a common problem that happens with old electro-mechanical pinball machines. One minute it’s playing fine, then the next there’s a loud buzz and/or the scoring runs continuously or doesn’t score properly. What’s the deal with that? I’m going to show you one of the most common causes.
As soon as I thought I had the game operational, I waxed the playfield and got ready to put it back together only to find out one of the flippers was out. This was a rather tricky issue that took a little bit to figure out — not your typical flipper problem, so I thought I’d do a video of it and go through the process of diagnosing why a flipper might not work (on a Bally-35 early solid state game).