What was found
UPPER TEE OF CABIN FLOORBEAM CORRODED ON TOP AND ON LWR SURFACE UNDER ONE NUTPLATE (LBL 13) FS 365 LBL 25-RBL 5. INSTALLED UPPER TEE REPAIR IAW SRM 53-00-51 FIG 201. REPAIR NR 3. THIS IS A MAJOR REPAIR CATEGORY "A".
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UPPER TEE OF CABIN FLOORBEAM CORRODED ON TOP AND ON LWR SURFACE UNDER ONE NUTPLATE (LBL 13) FS 365 LBL 25-RBL 5. INSTALLED UPPER TEE REPAIR IAW SRM 53-00-51 FIG 201. REPAIR NR 3. THIS IS A MAJOR REPAIR CATEGORY "A".