What was found
ON LANDING ROLLOUT, CREW EXPERIENCED VIBRATION FROM THE MAIN LANDING GEAR. ON POST FLIGHT INSPECTION, FOUND NR 2 TIRE CAP HAD SEPARATED FROM THE TIRE AND HAD DAMAGE TO FLAPS AND UNDERSIDE OF WING. THE TRAILING EDGE FLAP, MIDFLAP AND FOREFLAP WERE REMOVED, REPAIRED AND REINSTALLED. REPLACED THE LEFT INBOARD GROUND SPOILER PANEL AND NR 2 TIRE. THE NR 1 ENGINE WAS BORESCOPED FOR FOREIGN OBJECT DAMAGE. OPERATIONAL CHECK OF FLAPS AND SPOILERS CHECKED OK.