As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION BETWEEN FR 12 AND FR 14 AT RT FLOOR STRUCTURE UNDER RT FWD GALLEY. REMOVED AND REPLACED FLOOR DOUBLER AT FR 12 AND FR 14 AT RT FLOOR STRUCTURE UNDER RT FWD GALLEY REF SRM 51-41-02,51-43-04. AIRCRAFT REMAINS IN HEAVY CHECK BNA.