As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE C-CHECK MAINTENANCE FOUND CORROSION ON SEAT TRACK FUSELAGE BS 580 LEFT BODY LINE 25 WATER LINE 208. REPAIRED IAW B727 SRM 53-10-5 AND REMOVED AND REPLACED SEAT TRACK IAW B727 SRM 51-30-2. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)