What was found
CORROSION. AFT CABIN WET AREA FLOOR SUPPORT BEAM FWD FLANGE @ FASTENERS HOLE STA 986.5 RBL-20 TO RBL 45 ; / [01] REMOVED CORROSION AT CABIN WET AREA FLOOR SUPPORT STA 986.5 RBL-20 AS PER REF B737-700 SRM 51-10-02-0G-0;REMOVED CORROSION AT CABIN WET AREA FLOOR BEAM STA 986.5 FROM RBL-20 TO RBL-45. FOUND OUT OF LIMITS IN RBL-45. REPAIRED FLOOR BEAM AS PER REF SRM 53-70-51-2R-4 ALTERNATIVE 2.