As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN STA 990 RBL 32-43 CORRODED SUPPORT. GROUNDED - YES. CORROSION AT FASTENER HOLES 100% MATERIAL LOSS. 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 42898 CUSTOMER CARD G1995898.