What was found
TUL - DURING C-CHECK, FOUND CORROSION ON BARREL NUT CASTING IN LOWER FORWARD CORNER OF AFT CARGO DOOR OPENING AT STATION 1781 AND LONGERON 42L. REMOVED AND REPLACED CASTING PER AARD CHAPTER 51. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
TUL - DURING C-CHECK, FOUND CORROSION ON BARREL NUT CASTING IN LOWER FORWARD CORNER OF AFT CARGO DOOR OPENING AT STATION 1781 AND LONGERON 42L. REMOVED AND REPLACED CASTING PER AARD CHAPTER 51. (M)