What was found
MAIN CABIN FLOOR SEAT TRACK IS CORRODED AT STA 1090 RBL 45 REMOVED CORROSION, FOUND TO BE OUT OF LIMITS, .090" REMOVED. VERIFIED MATERIAL BAC1520-792 7178T6511, FABRICATED NEW SEAT TRACK, TREATED AND PRIMED NEW SEAT TRACK. INSTALLED NEW SEAT TRACK REF 27 SRM 51-30-2 PG 4.