Re: When torsion limit switches don't work, bad things can happen

Posted by HH56 On 2015/4/6 13:57:27

I've got a couple of those doorstops too. Stuck or shorted solenoids, direct powering of motor with an improper install of a manual switch that bypasses limit switches or too short of actuating arm on early 55 switches and the later bent 55 brackets. What is a poor spline to do when the fuse doesn't bother blowing until after the damage is done.

Can't tell if just optical or is one of the center shafts actually bent?