As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU AIR INLET DOOR CUTOUT, FWD STRAP HAS CORROSION AT BS 1787, S3-6R. CORROSION REMOVED IAW SRM 51-10-02 REV 109 FOUND OUT OF LIMITS IAW SRM 53-00-01 FIG 101 DETAIL II REV 110. STRAP REMOVED IAW SRM 51-40-02 REV 110. NEW STRAP INSTALLED IAW DWG 148N3105 SH 1 REV C. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100.