What was found
PDX - FORE RUDDER BOTTOM SAFETY HINGE LUG IS CHAFFED AND HAS FRETTING CORROSION ACROSS ENTIRE LUG TOP SURFACE. REPAIRED IAW RD 8-55-537.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - FORE RUDDER BOTTOM SAFETY HINGE LUG IS CHAFFED AND HAS FRETTING CORROSION ACROSS ENTIRE LUG TOP SURFACE. REPAIRED IAW RD 8-55-537.