What was found
SCHEDULED INSPECTION, SEAT TRACKS WERE FOUND WITH CORROSION AND OUT OF LIMITS IN THE FOLLOWING LOCATIONS: LBL 22 BS 275 TO 589, LBL 44 BS 275 TO 589, RBL 22 BS 398 TO 550 AND FS 936 TO 996. REMOVED AND REPLACED SEAT TRACKS IAW DC9 SRM 53-05 FIG 4F, 51-10-3 AND 53-01 FIG 1.