As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FRAME AT FS 319.7 BETWEEN STR 25L AND 25R. FOUND CORROSION TO BE IN TWO ELEMENTS AND OUT OF LIMITS IAW SRM 53-00-00 FIG 102, SHEET 2. REMOVED FRAME SECTOR IAW SRM 51-42-06 AND SRM 51-42-21 AND INSTALLED IAW SRM 51-42-06, SRM 51-42-21 AND DWG 601R32003 AND SRM TR 51-32.