What was found
PDX - MINOR SURFACE CORROSION AROUND NUT PLATES UNDER MAIN CABIN DOOR THRESHOLD. REPAIRED IAW DHC-8 SRM 51-20-11, PAGE 6, PARAGRAPH 2C.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - MINOR SURFACE CORROSION AROUND NUT PLATES UNDER MAIN CABIN DOOR THRESHOLD. REPAIRED IAW DHC-8 SRM 51-20-11, PAGE 6, PARAGRAPH 2C.