What was found
PDX - RIGHT WING NR 4 FLAP TRACK TOP TRACK HAS ROLLER WEAR AT FORWARD END OF TRACK AND SURFACE COATING WORN THROUGH. REPAIRED IAW HORIZON AIR EA 2-57-144.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - RIGHT WING NR 4 FLAP TRACK TOP TRACK HAS ROLLER WEAR AT FORWARD END OF TRACK AND SURFACE COATING WORN THROUGH. REPAIRED IAW HORIZON AIR EA 2-57-144.