As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C-04 CHECK CORROSION WAS FOUND ON BEAM Y1292 LT OUTBOARD SEAT TRACK BETWEEN FR 37 AND FR 41. MAINTENANCE REMOVED DAMAGED SECTION OF SEAT TRACK ON BEAM Y1292 LT FROM FR 37 TO FR 41; FABRICATED A NEW REPLACEMENT SECTION OF SEAT TRACK; INSTALLED REPAIR PART IAW A320 51-42-11 FIG 12, 13 & 18.