What was found
IAH - DURING C-CHECK INSPECTION, THE SECOND FRAME FROM THE FORWARD SIDE OF THE CARGO DOOR WAS FOUND TO BE CRACKED AT THE TOP. MAINTENANCE REPAIRED THE FRAME USING A DOUBLER, ALL WORK ACCOMPLISHED IAW CONTINENTAL EXPERSS ENGINEERING CHANGE/REPAIR AUTHORIZATION EC5230-01045, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (M)