What was found
RIGHT SEAT TRACK FLANGE AT FS 727B, RBL 45.50 AFT INBD HOLE HAS A CRACK INDICATION. REMOVED DAMAGE, FABRICATED & INSTALLED REPAIR FILLER & SPLICED FOR 727B, RBL 45.50 AFT INBD IAW ECRA 5320-02451 REV ORIGINAL TO COMPLY WITH AD 2013-23-04, SR 4-2868875243.