As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** ON FLOOR SUPPORT SPLICE AT AFT CARGO BAY BS727D+6 LBL20 TO RBL20 WL156. / NO ALLOWABLE DAMAGE LIMITS IN SRM; REPAIR BY REPLACEMENT. REPLACED ACB FLOOR SUPPORT SPLICE AT BS 727D+6' IAW SRM 51-40-02 AND BOEING DWG 146A7500