What was found
ABI - DURING HMBV INSPECTION, SEAT TRACK BL 18.3L AT STA 658 WAS FOUND CORRODED BEYOND LIMITS. CUT OUT 46 INCH SECTION OF CORRODED SEAT TRACK. INSTALLED NEW 46 INCH EXTRUSION AND 15 INCH U-BEAM. ACFT TT: 15,388.4 HRS. ACFT TC: 14,564. (X)