What was found
C-CHECK CORROSION LEVEL 1. DIAGONAL FLOOR BEAM SUPPORT AT FS 1016, LBL 12, CORRODED, AFT LAV AREA GUSSET. REMOVED DAMAGED PART IAW 737 SRM 51-40-02, FABRICATED REPLACEMENT PART IAW DWG 65-46812, AND INSTALLED REPAIR IAW 737 SRM 51-40-03.