What was found
LEVEL 2 CORROSION LT I/B CF I PAX SEAT TRACK, CORRODED AND GOUGED 86", 89", 95", 103", 104", 105", 110", 118", 120", 137", 138", 171", 172" FROM FWD EDGE. REMOVED AND REPLACED LT I/B CF I SEAT TRACK BEAM IAW EMB 170 SRM 51-43-0, 51-43-02.