As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON MAIN CABIN FLOOR SUPPORT UPPER SURFACE AT STA 330 RBL-4. BLEND OUT DAMAGE FITTING FOUND OUT OF LIMITS IAW SRM 53 -00-51. ALLOWABLE DAMAGE 1 FIG 101 DETAIL III. REMOVED AND REPLACED FITTING AT MAIN CABIN BTW STA 334-345 RBL 4 IAW SRM 51-40-02.