As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TASK CARD 900-53-900-504 LEFT FLOOR SEAT RAIL AT FS379.00 HAS CORROSION. BLENDED LT FLOOR SEAT TRACK AT FS 379. MATERIAL REMOVED .040" REMAINING THICKNESS .065" & IS OUT OF LIMITS IAW DWG 670-53-00-013. R & R FLOOR SEAT TRACK AT FS 379 IAW AMM 53-00-49.