What was found
POSSIBLE CRACK FOUND ON LT WING LOWER SURFACE FOR SLAT TRACK CUT OUT BETWEEN 5 & 6 SLAT. NDT REQUESTED TO VERIFY CRACK. VERIFIED CRACK AT SLAT CUT OUT WITH HFEC IAW NDTSPM PT 6. CRACK APPROX 3/4 INCHES IN LENGTH. REMOVED LT WING LOWER LE PANEL 625DB FOR ACCESS TO SHEET METAL REPAIR. CUT OUT CRACKED AREA IAW SRM 57-40-02 FIG 201 REPAIR 7. INSPECTED DAMAGE REMOVAL & PERFORMED HFEC INSPECTION IAW NDSPM 20-00-00 PART 6, NO DEFECTS NOTED. COMPLETED INSTALLING DOUBLER & FILLER IAW SRM 57-40-02 REPAIR 7. INSTALLED PANEL 625DB AFTER SHEET METAL REPAIR, OK FOR CONTINUED SERVICE IAW SMP.