As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX - C1 - LT INBD SEAT TRACK NR 9 IS PITTED AT APPROX X715. BLENDED AREA OF CORROSION AND FOUND TRACK TO BE WITHIN LIMITS IAW RD 8/4-53-884 WITH .012 INCH OF MATERIAL REMOVED FROM INSIDE OF TRACK. HFEC INSP BLENDED AREA FOR CRACKS IAW Q400 NDTM PART 6, 51-00-000-250-801. NO CRACKS NOTED. ALODINED BLENDED AREA IAW RD 8/4-53-884 AND 8/400 SRM 51-21-10.