As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HFEC INSPECTION PER SB 747-53A2488 FOUND LOWER LOBE CARGO COMPARTMENT AFT DOOR UPPER CUT OUT, FORWARD CORNER CRACKED UNDER 2 INCH. SHIMS OVER .055 THICK. TRIMMED OUT CRACK. FABRICATED FILLER AND REPAIR DOUBLER. INSTALLED IAW SRM 53-30-03 TYPE II. (M)