As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0877306) CORROSION ON BEAM (UPPER CHORT) PREVIOUS REPAIR BTW STA 947 LBL 51 TO LBL 55 AND RBL 51 TO RBL 55 AT AFT CABIN PASSENGER (W2). BEAM UPPER CHORT PREVIOUS REPAIR BTW STA 947 LBL 51 TO LBL 55 AND RBL 51 TO RBL 55 AT AFT CABIN PASSENGER WERE REPLACED PER B737-800 SRM 53-70-51-2R PROCEDURE 5 REPAIR CATEGORY A.