As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON INTERCOSTAL ATTACH ANGLE AT FWD END OF AVIONICS BAY DOOR CUTOUT FRAME BS 364 S26R. REMOVED ATTACH ANGLE IAW SRM 51-42-06-001-001-A01. LOCATED DRILLED AND DEBURRED NEW ATTACH ANGLE IAW SRM 51-40-06-001-001-A01 & 51-40-11-001-001-A01. INSTALLED NEW ATTACH ANGLE IAW SRM 51-42-06-001-001 & DWG SH670-32077. REPAIR CLASSIFIED AS MAJOR.