What was found
MAIN DECK SEAT TRACK BETWEEN FRAME 20 TO 26 BL 0 HAS SPOTS OF CORROSION. REMOVED CORROSION IAW A300 SRM 51-40-11 PG 710. MATERIAL LOSS FROM FR22-FR26 APPROX 0.005 WITHIN LIMITS IAW A300 SRM 53-10-00 PG 619. MATL LOSS FROM FR21-FR22 IS 0.40 OUT OF LIMITS IAW A300 SRM 53-10-00. TREATED AND PRIMED FROM FR22-FR26 IAW A300 SRM 51-4-12 PG 701. REMOVED AND REPLACED SEAT TRACK FROM FR21.5 TO FR19.6 MATERIAL USED 7075T6511 TMS 60-224457 PO 23488101 SIZE 56 INCHES. REF A300 SRM 51-40-11, 53-10-11, 51-10-40, 51-40-12, 51-30-30.