What was found
DURING C-CHECK, FOUND CORROSION ON LT WALL SEAT TRACK SUPPORT BETWEEN FRAMES 52 AND 53. MAINTENANCE REMOVED CORROSION ON LT WALL SEAT TRACK SUPPORT BETWEEN FRAMES 52 AND 53, WITH-IN LIMITS SRM 53-00-11. RESTORED SURFACE PROTECTION IAW CPM 51-21-06. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.