As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEN ITEM: 63-5310-1-2512 (B767-53-3-7154) CORROSION ON THE LOWER SURFACE OF THE PANEL SUP PORTS/ INTERCOSTALS, IN THE "BOX" AREA, FROM STA.1153 TO STA.117 5, LBL24 TO RBL24, LOCATED JUST BELOW THE ALC FLOOR.#3422 FWD SUPPORT WAS REMOVED AND FOUND TO BE OUT OF LIMITS. NOMINAL T HICKNESS .071 REMOVED .020 REM .051 FWD SUPPORT SPLICE WAS REPLA CED NEW PART NO 146T5000-92 IAW B767-300 SRM 51-40-02 AND BOEING DWG NO 146T5000. SEE NONROUTINE 170098-0100-0081 FOR DETAILS