As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT WET AREA R2 MOPSILL HAS AREAS OF CORR ON UPPER FLANGE. GROUNDED - YES. REMOVED CORR ON AFT WET AREA MOPSILL UPPER FLANGE AND FOUND TO BE OUT OF LIMITS IAW SRM 53 70 15 1A 1 REMOVED MOPSILL AND REPLACED WITH NEW PART IAW SRM 51 40 02 0G 04 AND 7 W 2.0" O .080 R .044 L 3.0" D .036.