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 STATION 438 TO 450 LBL 27 WAS FOUND CORRODED. REMOVED SEAT TRACK FABRICATED SPLICE HAT AND PLATE IAW DC10 SRM 537000 VOL 1. ALODINED AND PRIMED IAW DC10 SRM 512101 VOL 2. INSTALLED SEAT TRACK IAW DC10 SRM 537000 VOL 1.