Springs past rated cycles
That matches what the housing here is doing: a lot of these homes went up in the late 1980s, with a median build year of 1989, and the torsion springs original to that era are long past their rated cycle count by now. We also hear from folks whose openers are cycling louder than they used to, grinding on the way up, which is usually a worn drive gear or a chain that's stretched past adjustment.

