As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EXTRUDED ANGLE ON BOTTOM SIDE OF LOWER HORIZONTAL BEAM JUST AFT OF AUXILIARY POWER UNIT INLET OPENING, HAS APPROXIMATE 1.25 INCH TRIMMED FROM FREE FLANGE. INSTALLED FILLER AND REPAIR ANGLE ON BOTTOM SIDE OF LOWER HORIZONTAL BEAM AFT OF AUXILIARY POWER UNIT INLET OPENING PER EA BA737-53-027506 AND SRM 51-70-12-2R.