What was found
PIT - DURING Q-4 CHECK INSPECTION, FOUND LEFT INBOARD SEAT TRACK LEVEL 1 CORROSION 80 INCHES LONG, STATION 1220 TO STATION 1309. CORROSION TASK NR C58-53302 PREVIOUS REWORKED. REPLACED SECTION OF SEAT TRACK PER SRM 53-05 PG 8L FIG 4F. (M)