What was found
INBOARD SEAT TRACK FLANGE AFT HOLE HAS A CRACK INDICATION STATION 727B, LBL 24.75. REMOVED DAMAGE, FABRICATED & INSTALLED REPAIR FILLER & SPLICE IAW ECRA 5320-02451 REV ORIGINAL TO COMPLY WITH AD 2013-23-0 4-SR 4-2868875243, LBL 24.75 AFT, 44-0008 ATTACHED.