As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE C-CHECK INSPECTION, FOUND FS 1070 TO FS 1110 SEAT TRACK HAS CORROSION AND WORN SPOTS. REMOVED CORROSION AND FOUND TO BE BEYOND LIMITS. INSTALLED REPAIR IAW B727 SRM 53-10-5. C-CHECK WORK CARD NUMBER 40090. NON-ROUTINE TASK CARD NUMBER 14938.