As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION DAMAGE TO THE AFT CABIN LT AFT SEAT TRACK AT FRAME 84. THE SEAT TRACK WAS PREVIOUSLY REPAIRED IAW EO E170-53MR-025, HOWEVER A FOLLOW UP INSPECTION DISCOVERED CORROSION ON THE REPAIR DOUBLER. INSTALLED A NEWLY FABRICATED REPAIR DOUBLER IAW EO E170-53MR-025.1.