What was found
PDX C4 CORROSION UNDER NUT PLATE ON WEB BRACKET AT STATION Z99.0 X595.5, 3.75 INCHES INBOARD OF CARGO DOOR OPENING. REPAIRED IAW DHC-8-200 SRM 51-20-11, 51-20-16, 51-20-36 AND SRM 51-40-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX C4 CORROSION UNDER NUT PLATE ON WEB BRACKET AT STATION Z99.0 X595.5, 3.75 INCHES INBOARD OF CARGO DOOR OPENING. REPAIRED IAW DHC-8-200 SRM 51-20-11, 51-20-16, 51-20-36 AND SRM 51-40-11.