As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX - LEFT LOWER COWL, 412AR, HAS CHAFE MARK ON UPPER DECK, LEFT SIDE OF INTAKE. MAINTENANCE BLENDED AREA OF CHAFE TO REMOVE DAMAGE AND MAPPED AREA FOR ENGINEERING. HFEC INSP BLENDED AREA FOR CRACKS IAW Q400 NDTM PART 6, 51-00-02. NO CRACKS NOTED.