As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX - C CHECK - SUPPORT ANGLE AT APPROXIMATELY STA X553.00 AT DOOR THRESHOLD HAS CORROSSION ON NUTPLATES AND MOUNTING SURFACE. REMOVED NUTPLATES AND REMOVED CORROSION, INSPECTED BLEND WITHIN LIMITS NO CRACKS FOUND. ALODINED PRIMED AND PAINTED INSTALLED NUTPLATES.