As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** AFT CARGO TRANSITION STRIP BS 772; RBL 2-20; WL 156 / AFTER EVALUATION OF CORROSION DAMAGE ON THE AFT CARGO TRANSITION STRIP BS 772; RBL 2-20; WL 156 FOUND TO BE OUT OF ALLOWABLE LIMITS IAW SRM 53-00-53-1A-2. REMOVED AND REPLACED WITH NEW PART PO #749747 IAW AMM 25-52-10-400-801