As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CPCP-4 INSPECTION TASK CARD ZL-141-GVI-10010-001 MAINTENANCE DISCOVERED THE RIGHT AFT OUTBOARD, LEFT FLIGHT ATTENDANT AND AFT BAGGAGE SEAT TRACKS CORRODED OUT OF LIMITS. MAINTENANCE REMOVED AND REPLACED SEAT TRACKS IAW SRM 51-25-04. AIRCRAFT WAS RETURNED TO SERVICE. REFERENCE SIMA972191.