What was found
CORROSION ON AFT LOWER CORNER OF FRAME 20 BETWEEN STRINGERS 22 - 23L. REPLACED LOWER CORNER LOCATED ON FRAME IAW SRM 51-72-11 AND DWG D53112109.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION ON AFT LOWER CORNER OF FRAME 20 BETWEEN STRINGERS 22 - 23L. REPLACED LOWER CORNER LOCATED ON FRAME IAW SRM 51-72-11 AND DWG D53112109.