What was found
DURING C-CHECK, DISCREPANCY AS FOLLOWS, NR 3892, FR. 26.5 - FR. 35.5 RBL 36 INCH MAIN CABIN SEAT TRACK CORRODED BEYOND LIMITS IAW A-300 SRM 51-40-11. REMOVED SEAT TRACK FROM FR. 26.5 TO FR. 35.5 AT RBL 36 INCHES IAW A-300 51-30-30. REPLACED SEAT TRACK IAW A-300 SRM 51-10-40. INSTALLED NEW SEAT TRACK FROM FR. 26.5 TO FR. 35.5 AT RBL 38 IAW A-300 SRM 53-10-10 / 51-10-40. MATERIAL USED: 60-22457, PO NR 24302234.