Fixing Bonus Counter Stepper Playfield Lights EM King Kool - PinballHelp.com

In some cases, playfield lights, like bonus and other lights that may be out are the result of poor contact on the bonus stepper unit. In this video I show why replacing a light bulb may not fix a light-out problem and where to look to remedy the situation, on a Gottlieb electro-mechanical pinball game "King Kool."