What was found
D: Aft pit exfoliation corrosion STA 727A STR 26LC: replaced damaged section of STR from 727 to midway between STA 727A & 727B & splice per SRM 53-10-3 Fig 1 DET. 6 or DET 7
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
D: Aft pit exfoliation corrosion STA 727A STR 26LC: replaced damaged section of STR from 727 to midway between STA 727A & 727B & splice per SRM 53-10-3 Fig 1 DET. 6 or DET 7