Impact from a vehicle
The usual one around here. A narrow Alameda driveway and a low-speed bump is all it takes.
Fix: Reseat, then check the track and panels for damage.
Stop using the opener. Every further attempt drags the door further out of line and turns a straightforward reseat into bent track and creased panels. The door is unbalanced and it can drop, so keep people and cars out from under it.
Call (510) 694-8090Stop: Treat an off-track door as unsafe until it's been reseated. Don't park under it.
The usual one around here. A narrow Alameda driveway and a low-speed bump is all it takes.
Fix: Reseat, then check the track and panels for damage.
A roller stops turning, binds, and jumps the track.
Fix: Full roller set, usually nylon.
One side drops, the door goes diagonal and comes out of the vertical track.
Fix: Cables in pairs, then reseat.
Track damaged earlier pinches the rollers until one jumps out.
Fix: Replace the damaged section. A door forced into a bent track comes off again.
You get the price before we drive out, and someone picks up whatever time you call.
Usually a bumped door or a failed roller. It needs reseating before the panels take damage.