As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 1046016) CORROSION ON FLOOR SUPPORTS BTW STA 951 TO STA 985 LBL 16 ALSO STA 951 BTW RBL 18 TO RBL 47 AT PASSENGER CABIN. FLOOR SUPPORTS BTW STA 951 TO STA 985 LBL 16 ALSO STA 951 BTW RBL 18 TO RBL 47 AT PASSENGER CABIN WERE REPLACED AND INSTALLED PER B737-800 SRM 51-40-02-0G.