chraftsman garage door opener
My garage door opener stopped working and I found the gear was shot. I replaced the gear and now the door only moves 2 feet before it reverses. I do not get a flashing light and I was able to turn the motor freely with the trolly disconnected. I have tried the adjustments and no good. I can see the contacts that stop the motor when it goes up and down and those contacts dont make when the door stops. It looks like I may have an issue with the electronics. Any thoughts?