What was found
LBL9, SEAT TRACK SEGMENT BS 485-581 CORRODED SEVERAL AREAS. LBL9 RAIL AT 485-581 IS BEYOND ALLOWABLE LIMITS IAW SRM SUP 53-41-49 & REO 670-53-00-013, REPLACE AS REQUIRED. REMOVED AND INSTALLED NEW FABRICATED SEAT RAIL AT LBL9, FS 485-581 IAW AMM 53-00-49-000-801-A03, AMM 53-00-49-400-801-A03. COMPLIED WITH EC/TC REO 670-53-00-343 AND REO 670-53-00-343, REV/L AS WRITTEN.