What was found
PDX - C4 FOR RUDDER UPPER MAIN HINGE UPPER SURFACE HAS A .006 INCH STEP WEAR AT ATTACHMENT HOLE. REPAIRED IAW DHC-8-200 RD 8-55-143 AND SRM 51-40-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - C4 FOR RUDDER UPPER MAIN HINGE UPPER SURFACE HAS A .006 INCH STEP WEAR AT ATTACHMENT HOLE. REPAIRED IAW DHC-8-200 RD 8-55-143 AND SRM 51-40-00.