What was found
IAH - DURING C-CHECK INSPECTION, THE FLOOR BEAM AT FRAME 40 WAS FOUND CORRODED. MAINTENANCE REPAIRED THE AFFECTED PORTION OF FLOOR BEAM IAW CONTINENTAL EXPRESS ENGINEERING CHANGE/REPAIR AUTHORIZATION EC5310-01037, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. ACFT TT: 16,136.3 HOURS. TOTAL CYCLES, 19,266. (X)