As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON LOWER FRAME SECTOR FS409.0 AFT LOWER ANGLE BETWEEN STR 26L- STR 26R. (C-CHECK) RO: 09/14/19 FOUND LOWER FRAME SECTOR FS409.0 AFT LOWER ANGLE BETWEEN STR 26L- STR 26R. TO BE OUT OF LIMITS, REPLACED WITH NEW LOWER ANGLE IAW SRM. LEAK CHECK GOOD.