What was found
PDX C4 - LEFT FUEL PANEL NR 524CT HAS PITTING CORROSION IN COUNTER SINK HOLES. REFERENCE PANEL CARD P22 FOR INSTALLATION OF SERVICEABLE PANEL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX C4 - LEFT FUEL PANEL NR 524CT HAS PITTING CORROSION IN COUNTER SINK HOLES. REFERENCE PANEL CARD P22 FOR INSTALLATION OF SERVICEABLE PANEL.