As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION, THE RIGHT LATERAL WALL SEAT TRACK NUMBER 4 FROM FRAME 47 TO FRAME 53 HAS BEEN FOUND TO BE CORRODED. MAINTENANCE REPLACED THE RIGHT LATERAL SEAT TRACK NUMBER 4 BETWEEN FRAME 47 AND FRAME 53 IN ACCORDANCE WITH AMM 53-01-06.