What was found
DURING C-CHECK INSPECTION IN BNA, THE COCKPIT STEP AREA FLOOR FLANGE, FORWARD LEFT CORNER WAS FOUND CORRODED AND BENT WITH SOME RIVETS THAT WERE PULLED THROUGH. MAINTENANCE RETURNED THE STEP SUPPORT TO ITS ORIGINAL CONTOUR AND REMOVED AND REPLACED THE PULLED THROUGH RIVETS IAW SRM 51-40-02. MAINTENANCE ALSO REPAIRED THE CORROSION IAW SRMS 51-25-00, 51-40-05, 51-21-00, AND 51-40-02. (M)