What was found
LEFT HORIZONTAL LOWER SKIN IS CRACKED-INBD OF THE 6TH DRAIN HOLE. ACFT GROUNDED. ACCOMPLISHED HFEC TO VERIFY CRACK LOCATION REF NDT MANUAL 51-00-00, PART 6 PROCEDURE 23, LOCATED END OF CRACK LOCATION MEASURED APPROXIMATELY 1.5" IN LENGTH, CRACK IS CONFIRMED. REMOVED DAMAGE IAW SRM 55-10-01, REPAIR 11. FABRICATED REPAIR FILLER .063 2024T3 BATCH 1789764 AND DOUBLER .100 2024 T3 BATCH NR 1448248. PERFORMED HFEC ON CUT OUT AND EXISTING HOLES REF 51-00-00, PART 6. ALODINED REPAIR PIECES IAW SRM 51-20-01. OK TO INSTALL REPAIR DOUBLER REF SRM 55-10-01-2R-11. INSTALLED REPAIR DOUBLER REF SRM 55-10-01-2R-11.