As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ACCOMPLISHMENT OF WORK CARD 5331- 01190-03 STEP 3.A, FOUND FUSELAGE EXTERNAL SKIN WEAR. STA 2603-STA 2606 S-3L. L=3" LOG PAGE ENTERED AND DEFERRED FOR SDR REPORTING. PER B747-400 SRM 51-10-02 REMOVED WEAR AND HFEC INSPECTED PER B747-400 NDT 51-00-00 PART 6 AND ER/A 480424-14AD REV A.