What was found
REPAIRED SURFACE AND INNER GRANULAR CORROSION LOCATED FWD WING PLANK IN AREA OF FUEL ACCESS DOOR. REF: GDAS-BAF W/O SC3925 FOR FURTHER DETAILS. RECEIVED ENGINEERING DISPOSITION DATED 02/05/2010, W/O CS197059 STATING REPAIR IAW BLUE PRINT SE45803171-1 REV.-, PLANK RPR-WING,LWR,RT,BL 23-39, FRONT BEAM,REF FAA FORM 8100-9 DATED 02/05/2010, AR-E 1094 STRUCTURAL, SUBJECT MAJOR REPAIR, ACCEPTABLE USE OF BLUE PRINT SE40001055 REV.J TOP DWG.