What was found
INSPECTION TYPE:C4, MAIN CARGO STA 1180 TO STA 1200, LBL 24.75 SEAT TRACK HAS INBD AND OTBD FLANGE CORRODED GROUND FASTENERS HOLES. REMOVED CORROSSION FROM THE SEAT TRACK. FOUND IT OUT OF ALLOWABLE DAMAGE. R & R SEAT TRACK, DRILLED, PRIME AND PAINTED NEW REPLACEMENT SEAT TRACK. INSTALLED NEW SEAT TRACK IAW SRM 53-00-52-1A-1, SRM 51-40-02-0G.