As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DECK CARGO COMPARTMENT FLOOR ALONG SEAT TRACK Y-450 BETWEEN FR74 AND FR75, CORROSION FOUND AT TRACK CROWN. CORROSION REMOVED AS PER SRM 51-74-10 REV 20. MATERIAL REMOVED 0.037" (L-2.5" W-0.5") AND FOUND OUT OF LIMIT AS PER SRM 53-10-16 FIG 102 REV 20. REPAIR CARRIED OUT AS PER SRM 53-10-16 FIG 201 REV 20. REPAIR CLASSIFIED AS MAJOR AS PER GMM 6-2-100 REV 112.