As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK INSPECTION IN BNA, THE LEFT BUTT STRAP FROM FRAME 14 TO STATION 6653.1 WAS FOUND CORRODED. THE CORROSION WAS FOUND TO BE OUT OF LIMITS AT FRAMES 14 AND 15. MAINTENANCE REMOVED THE CORRODED BUTT STRAP IAW SRM 51-40-02. A NEW BUTT STRAP WAS INSTALLED PER THE SAME SRM. (M)