What was found
LEFT SIDEWALL SEAT RAIL SEGMENT BS 485-572 HAS CORROSION. CORROSION ON LT SIDE WALL SEAT RAIL EXCEEDS THE LIMITS OF SUPPLEMENT 53-31-49, TABLE 1, OK REO 670-53-00-013. COMPLIED WITH EC/TC REO 670-53-00-343 AND GREO 670-53-00-343, REV. L AS WRITTEN. R & R SEAT TRACK IAW AMM 53-00-49-000-801, AO3 & AMM 53-00-49-400-801- AO3.