What was found
DURING-C CHECK, DISCREPANCY AS FOLLOWS, N/R 3876, FR. 34 TO FR. 38.2 RBL 78 SEAT TRACK FLANGES OUT OF LIMITS PER A-300 SRM 51-40-11. REMOVED SEAT TRACK FROM FR34 TO FR38.2 RBL 78 IAW A-300 SRM 53-10-20 / 51-30-30. INSTALLED NEW SEAT TRACK FROM FR34 TO FR38.2 AT RBL 78 IAW A-300 SRM 53-10-10 / 51-10-40. TREATED AND PRIMED AND APPLY POLY WHITE IAW SRM 51-40-10 AND SRM 51-40-12. MATERIAL USED, 60-22457, PO NR 243002234.