What was found
UPPER TRACK BREAK TO BREAK FR 69 TO 59.5, 6 EA PLACES AS MARKED FLOOR TRACKS HAVE LITE SURFACE CORROSION EACH APPROX 1 X 1 X 0.003 INCH DEPTH WITHOUT BLENDOUT, AND 1 EA GOUGE TOP SIDE OF TRACK AS MARKED (FR 60) 0.500 X 0.500 X 0.010 INCH DEPTH WITHOUT BLENDOUT, TRACK 2R. REMOVED OLD SEAT TRACK AND RE-INSTALLED NEW SEAT TRACK IAW A310 SRM 51-72-10 AND 51-40-21.