As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN AFT WET AREA FLOOR STRUCTURE BETWEEN GALLEY FITTINGS APPROX. STA. 1015 AND RBL 32, FLOOR SUPPORT AFT END CORNER CORRODED AS MARKED. GROUNDED - YES. SUPPORT HAS 100% MATERIAL LOSS AND OUT OF LIMITS IAW B737-800 SRM 53-70-51-1A-1. DRILLED TO FIT NEW SUPPORT IAW B737-800 SRM 51-40-05 AND BAC DWG 147A5700 REV-. SUPPORT INSTALLED ON N/R 30992 CUSTOMER CARD G2012492