What was found
PDX - AFT CARGO DOOR HAS WIDE SPREAD SURFACE CORROSION ON INTERNAL FRAMES AND INTERCOSTALS. REMOVED CORROSION FROM INTERNAL FRAMES AND INTERCOSTAL AS MARKED. TREATED WITH ACID AND ALCOLINE IAW FOKKER SRM 51-10-04.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - AFT CARGO DOOR HAS WIDE SPREAD SURFACE CORROSION ON INTERNAL FRAMES AND INTERCOSTALS. REMOVED CORROSION FROM INTERNAL FRAMES AND INTERCOSTAL AS MARKED. TREATED WITH ACID AND ALCOLINE IAW FOKKER SRM 51-10-04.