What was found
APU AIR INLET DOOR CUTOUT OUTER STRAP HAS CORROSION AT BS 1825, S6R. R & R WITH NEW STRAP FABRICATED IAW DWG 148N3138, SHT 1, REV C AND INSTALLED IAW DWG 148N3105, SHT 1 REV C. REPAIR IS MAJOR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
APU AIR INLET DOOR CUTOUT OUTER STRAP HAS CORROSION AT BS 1825, S6R. R & R WITH NEW STRAP FABRICATED IAW DWG 148N3138, SHT 1, REV C AND INSTALLED IAW DWG 148N3105, SHT 1 REV C. REPAIR IS MAJOR.