As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAINTENANCE REPORTED LEVEL 2 CORROSION IN THE AFT WET AREA LH FLOOR SUPPORT WEB IN MULTIPLE AREAS BETWEEN FR88 AND FR90 MAINTENANCE REMOVED AND REPLACED THE AFT WET AREA LH FLOOR PANEL SUPPORT WEB BETWEEN FR88 AND FR90 IAW E170 SRM 51-41-01, 51-43-03 AND 51-42-03.