As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C NR 1 PYLON AFT BULKHEAD LOWER FLANGE HAS DEEPLY CHAFED AREAS ON LT & RT SIDES. ROUTED TO FAB SHOP TO MILL CHAFED AREAS. AFTER MILLING LEFT SIDE IS A .160 RIGHT SIDE IS AT .165 REF PRELIMINARY EA 757-5453-27-A1370 03-16-06; HFEC INSP PER NTM 51-00-00 IAW EA 757-5453-27-A1370. NO CRACKS NOTED MILLED DAMAGED AREAS AND INSTALLED REPAIR.