What was found
MAIN CABIN AFT OF FR20 APPROX BS 1360 APPROX LBL33 SEAT TRACK EVIDENCE OF CORROSION. REMOVED CORROSION AND FOUND AREA CRACK/ MAIN CABIN FR19 LBL 36 REF A300 SRM 51-10-00 & A300 SRM 53-10-00. REMOVED SEAT TRACK AT MAIN CARGO FROM FR18.5 TO FR26.5 LBL 36 AS PER A300 SRM 53-10-00. INSTALLED NEW SEAT TRACK AT MAIN CARGO FROM FR18.5 TO FR26.5 LBL 36, MATL USED 7075T6511, TMS 60-224457 AS PER A300 SRM 53-10-00, 51-40-11, 51-10-40, 51-40-12, 51-30-30, PO 23488101.