As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0822890) CORROSION ON INNER CHORD FLOOR SUPPORT BTW STA 947.5 TO STA 986 AND RBL 55 - LBL 55 AT PAX CABIN. (W2). INNER CHORD FLOOR SUPPORT BTW STA 947.5 TO STA 986 LBL 55 AT PASSENGER CABVIN ( W2 ) WAS REPLACED PER B737-800 SRM 51-40-02-0G.