What was found
FWD CABIN, LT SEAT TRACK, P/N 170-03264-001 HAS AREAS OF CORROSION ON UPPER FLANGE AT FRAME 16. X=4711, Y= -273. REMOVED AND REPLACED FWD CABIN LT SEAT TRACK IAW SRM 51-41-01 & 51-43-01 ON WO 2027320298 PER EO E170-53MR-016 REV IR WO 2193063.