What was found
CORROSION ON INNER CHORD LOCATED BETWEEN BS 927 TO BS 986.5 RBL 46 AND WL 208.1 AT AFT GALLEY AREA. 2024-443527<[01] TOOL USED IN STEP#4; TOOL USED: ULTRASONIC THICKNESS GAGES; P/N:45MG; S/N:130064101; CAL DUE DATE: 13-DEC-24;[02] REPLACED INNER CHORD LOCATED BETWEEN BS 887 TO BS 1006 RBL 46 AND WL208.1 AT AFT GALLEY AREA IAW BOEING 737-700 DWG 147A8501 SHEET 93 REV A; BOEING 737-700 SRM 51-10-02 ITEM 9; AND BOEING 737-700 SRM 51-40-02. SEE INDIVIDUAL SIGN OFF BELOW.;[03] CERTIFIED CORRECTIVE ACTION 2; COMPLETED <BR>RII