Off-track door realignment

Tracks, rollers and the opener travel limits are checked before the door is put back into service.

What this covers

Doors that have jumped the track, bind halfway or close unevenly.

Before the technician arrives

• Stay clear of the door and opener — do not try to lift a door with a broken spring.
• Keep children and pets away from the opening.
• Note whether the door is sectional, roller, tilt or up-and-over, and whether the opener still runs.