What was found
DURING CONTINENTAL EXPRESS C-CHECK, FOUND LEFT SEAT TRACK CORRODED BETWEEN FRAMES 36 AND 40. REMOVED AND REPLACED CORRODED SECTION OF SEAT TRACK IAW SRM 51-31-31, 51-32-40, 53-00-00, 53-63-00, 51-25-00, 51-25-04, 51-21-17 AND 51-21-28. AIRCRAFT APPROVED FOR RETURN TO SERVICE. (M)