What was found
FUSELAGE SKIN EXTERIOR SURFACE FOUND CORROSION UNDER BULK CARGO DOOR SCUFF PLATE (FWD LWR CORNER). REMOVE THE CORROSION IAW SRM 51-74-10. APPLY ALODINE IAW SRM 51-21-10. MEASURE REMAIN THICKNESS OF THE REWORKED AREA IAW NTM51-10-04 (REMAINING THICKNESS WAS 0.148 INCH). DO AN HFEC INSP OF THE REWORKED AREA IAW NTM51-10-08 (NO CRACK FOUND) THE ORIGINAL THICKNESS IS 0.158 INCH, SO THE REMAINING THICKNESS IT IS WITHIN THE LIMIT PER SRM53-17-12/FIG104 6.RESTORE FINISH TOTHE REWORKED AREA IAW SRM51-75-10 7.THE ALLOWABLE REWORK MUST BE INSPECTED AT DEFINED INTERVALS IAW SRI53-17-12-1- 002-00