What was found
PDX- LEFT HAND INBOARD SEAT TRACK HAS LIGHT SURFACE CORROSION INSIDE CHANNEL AND SEVERAL GOUGES ON TOP SURFACE AT STATION 6100. REPAIRED IAW FOKKER SRM 53-40-01, FOKKER SMR 51-10-4, PAGE 8 PARAGRAPH 3C, STEPS 1-4, AND FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4B.