As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT LEFT SIDE Z ANGLE SURFACE CORROSION FROM 747 TO 827. / AFT CARGO COMPARTMENT L/H Z-ANGLE CORROSION FOUND TO BE 'OUT OF LIMITS' AT ORIGINAL .040' REMIANING .030' REMOVED .010' IAW SRM 53-00-33-1A-2. REPLACED Z-ANGLE FROM STA 727G-827 WITH SPLICES AT 727G+10 AND 787+10 IAW SRM 53-00-53-2R-5 AND BOEING DWG# 146A7500 REV C