As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU COMPARTMENT LT SIDE HAS CORROSION ON OUTER SIDE. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMITS IAW BOEING SRM 53-80-13-1A-2. REMVOE & REPLACED ANGLE IAW BOEING SRM 51-40-02-0G-0. W= .850" O= .063 R= .017 L= 48.0" D= .046.