What was found
IAH - DURING C-CHECK INSPECTION, FOUND RIGHT HAND STR 15 CORRODED BETWEEN 39 TO 40. MAINTENANCE REMOVED AND REPLACED THE CORRODED STRINGER SECTION IAW ATR SRM 51-21-42 AND SRM 53-00-00. THE AIRCRAFT APPROVED FOR RETURN TO SERVICE. TT: 17,309.2 HOURS. TC: 21,554. (X)