As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OUTBOARD AFT SEAT TRACK FLANGE HOLE AT LBL 45.50 JUST FWD OF FLOORBEAM AT STATION 727B HAS A CRACK INDICATION, WHEN HFEC HOLE INSPECTION IS PERFORMED. REFER TO EA 5320-02076 REV F OP 3 STEP 3.6. ONE OF 4 HOLES INSPECTED AD 2013-23-04 REPAIRED CRACK ON SEAT TRACK 45.50 LBL AT STATION 727B IAW ECRA 5320-02475. SEE ALL TASK & WIP FOR WC.