A movable track cover includes a cover segment mounted for movement transverse to the direction of tracks that carry a movable seat between first and second positions. The cover segment extends over the track to prevent debris from entering track when the seat is in the first location and the second location and also allows the seat pedestal supporting the movable seat to move along said track. A positioning element is connected to the seat pedestal to move the cover segment from said first position to said second position in coordination with movement of said seat along said track.