What was found
LT IB AFT SEAT RAIL 9 CORRODED BEYOND LIMITS FS 670 -> 782 Y9. REMOVED LT IB SEAT RAIL 9 IAW SRM 51-40-07. INSTALLED NEW SEAT RAIL LT IB 9 IAW SRM 51-25-10-02-01, 51-40-15-02-01, AMM 51-25-16-390-801, AND SRM 51-25-10-02-01. REMOVED SPLICE BETWEEN SEAT RAIL 9 AND RAIL 8 IAW SRM 51-40-07. INSTALLED NEW IB SPLICE BETWEEN RAIL 9 AND RAIL 8 IAW SRM 51-40-07-02-01, 51-42-05-02-01 AND, 51-40-15-02-01.