What was found
DURING HEAVY CHECK MAINTENANCE FOUND CORROSION, FORWARD WET AREA ON RH INBOARD SEAT TRACK AROUND 7 FLOORBOARD SCREW HOLES BETWEEN FRAMES 14 AND 19. REMOVED CORROSION AND REPAIRED RH INBOARD SEAT TRACK BETWEEN FRAMES 14 AND 19 REF SRM 51-10-03, SRM 53-10-10. RESTORED FINISH COATS REF SRM 51-23-04, 51-23-05, AND 51-23-06. A/C REMAINS IN CHECK.