As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN AFT WET AREA CORROSION AROUND FITTING AT FLOOR SUPPORT ANGLE STA 947.5+1" RBL 49" REF AAR N/R 9923695 REMOVED AND REPLACED FLOOR SUPPORT ANGLE STA 947.5+1" RBL 49 AS PER B737-900ER SRM 51-40-02-0G-0 AND DWG 147A5650. WORK ACCOMPLISHED V942554