As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A HEAVY MAINTENANCE CHECK, THE SEAT TRACK AT LBL 24 BS 480 TO 495 WAS FOUND TO HAVE CORROSION ALONG THE UPPER SURFACE. REMOVED DAMAGED SEAT TRACK AND FABRICATED NEW SECTION OF THE SEAT TRACK IAW SRM 53105 PAGE 20 FIG 7 SHEET 3. TREATED AND PRIMED IAW SRM 51204.