What was found
INSPECTION TYPE:C3 CARGO DOOR UPPER AFT CORNER HAS AN 1/2" CRACK WHICH RUNS FROM EDGE OF DOOR CORNER RIVET. CUT OUT DAMAGED AREA IAW SRM 53-2-O FIG 21, FABRICATED AND INSTALLED DOUBLER, TRIPLER, AND FILLERS AT D-PIT DOOR UPPER AFT CORNER IAW SRM 53-2-0 FIG 21, 51-1-8 AND SRM 51-1-20D.