What was found
VERTICAL STIFFENERS AT STA 246 FLOORBEAM BUCKLED AND/OR CRACKED IN BEND RADIUS. LOCATIONS WERE AT RBL 50.0 (P/N 144W8518-69), RBL 44.95 (P/N 141W8518-69), RBL 38.0 (P/N 141W8518-87), RBL 32.0, RBL 26.06 (P/N 141W8518-72), RBL 17.21 (P/N 141W8518-73), RBL 7.88 (P/N 141W8518-73) LBL 7.88 (P/N 141W8518-69), LBL 26.06 (P/N 141W8518-88). *S/D* FABRICATED AND INSTALLED NEW STIFFENERS. NEW STIFFENERS FABRICATED FROM SAME MATERIAL AS ORIGINAL PART NUMBER, EXCEPT MADE FROM FROM ONE GAGE THICKER SHEET.