What was found
PDX C4 - FOUND CORROSION ON NUT PLATE ABOVE AND UNDER FLOOR IN CARGO BAY AT X597, Z100 AND Y20L. REPAIRED IAW DHC-8-200 SR, 51-20-11 AND 51-20-36.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX C4 - FOUND CORROSION ON NUT PLATE ABOVE AND UNDER FLOOR IN CARGO BAY AT X597, Z100 AND Y20L. REPAIRED IAW DHC-8-200 SR, 51-20-11 AND 51-20-36.