The Call
Oak Park alley garages take a beating from delivery trucks and garbage collection. This homeowner heard a loud impact while backing out early on a Monday morning — a garbage truck had clipped the leading edge of her door as it passed through the tight alley. The door moved about 14 inches and then locked up hard. The bottom section was visibly tilted and the opener motor was straining against the jam. She’d shut the power off and called us — exactly the right call.
What We Found
The bottom-left roller had been sheared from its stem on impact, and the vertical track below the first horizontal bend had been pushed inward by about an inch and a half. When a track deflects that far, the roller on the opposite side starts bearing all the load. In this case it held, which kept the door from coming down on the car. Forcing a jammed off-track door is one of the fastest ways to turn a $300 repair into a $900 one — we see it regularly when homeowners try to push through with the opener before calling.
What We Did
We released spring tension, freed the door from the damaged section of track, replaced the sheared roller and bracket, straightened the track using a track bending tool, and reset the cables. The door was tested through 20 full cycles before we called it done. We also reset the opener’s force settings — the over-force that occurs when a door fights the opener is a common cause of logic board failure on older units, and resetting it after any track job is standard practice here.
Result
Car out by 11 a.m. Same-day emergency call, job complete in 85 minutes. No panel damage to the door itself — just the track and roller took the hit.