As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN FLOOR TRACK CORRODED BETWEEN STA 168-200 AND RBL 7. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS, REMOVED FLOOR TRACK FABRICATED REPLACEMENT AND INSTALLED STA 168-200 RBL 7 IAW DC9/MD80 SRM 51-30-1 DURING PAX MOD AT ST AEROSPACE SAN ANTONIO.