As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMPENNAGE RT SIDE, THE APU INLET PERIMETER HAS CORROSION ON THE FWD SIDE AT BS 1825, BETWEEN STRINGER 3 & 6. CORROSION REMOVED, FOUND OUT OF LIMIT IAW SRM 53-80-15 FIG 101 TABLE 101 REV 116 & REPAIR CARRIED OUT IAW EA F-5310-T0321253 PART 1. REPAIR CLASSIFIED MAJOR IAW GMM 6-2-100.