What was found
IAD MX FOUND TWO GOUGES IN THE CARGO DOOR OUTER SKIN UPPER EDGE. AIRCRAFT WAS FERRIED TO DAY FOR REPAIR. OUTER SKIN WAS REPAIRED WITH REO 601R-52-31-366. DAMAGE WAS MOST LIKELY CAUSED BY INCORRECT HARDWARE INSTALLED IN THE CARGO LINERS ABOVE THE DOOR. WHEN THE AIRCRAFT ARRIVED IN DAY THERE WAS NO INCORRECT HARDWARE NOTED. ***AIRCRAFT REMOVED FROM SERVICE **** REF WO 314924 MX CARD 4,5,8,10 AND 11 FOR REPAIR OF CARGO DOOR OUTER SKIN. RII SATISFIED ON WO 314924 MX CARD 11