As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0879104) WEAR MARKS ON PASSENGER SEAT TRACKS FROM STA 480 TO STA 520 LBL 25 WL 208. DAMAGE IS REMOVED AND 01 REPLACEMENT SEAT TRACK IS MANUFACTURED BETWEEN STA 500H + 10 TO 520 AND 01 CHANNEL, CHEMICAL CONVERSION COATING AND ALUMINIZED EPOXY PRIMER IS APPLIED ON REPAIR PARTS AND SUBSEQUENTLY INSTALLED PER B737 SRM 53-00-52-2R-4, SRM 53-00-52-1A-1.