As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING D-CHECK, MAIN CABIN FLOOR HAS CORROSION AN ANGLE AT STATION 1176.9 RBL 61-66. REMOVED FASTENERS AND CHORD ANGLE AT STATION 1176.9. FOUND CORROSION BEYOND LIMITS. CLEANED AREA AND PRIMED PER SRM 51-10-2. REPLACED CHORD ANGLE PER SRM 51-10-1 PAR 4.