As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON WEB IN CENTER CARGO COMPT DOOR SILL AREA BS 1701 TO BS 1705 UNDER FLOOR LEVEL. REMOVED CORROSION IAW SRM 51-21-01. MATERIAL LOSS .098 FOUND OUT OF LIMITS IAW SRM 53-00-01 FIG 1A. REMOVED AND REPLACED WEB IAW SRM 53-31-01. MAJOR REPAIR.