What was found
C5 PDX - FOUND LEFT FLAP TRACK NR 4 HAS SPOTS OF CORROSION ON MOST SURFACES, ESPECIALLY IN THE ROLLER TRACK AREA. REPAIRED IAW RD8-57-988.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C5 PDX - FOUND LEFT FLAP TRACK NR 4 HAS SPOTS OF CORROSION ON MOST SURFACES, ESPECIALLY IN THE ROLLER TRACK AREA. REPAIRED IAW RD8-57-988.