What was found
MCD FLOOR, LH SIDE, BTWN FRAME 19 TO 22 AND BTWN Y1456 TO Y953 SEAT TRACKS, UNDER PANEL, FLOOR HAS CORROSION (APPROX 4 PLACES). REMOVED PRESSURE WEB IAW SRM 51-40-21. INSTALLED NEW PRESSURE WEB AT BTWN FRAME 19 TO 22 AND BTWN Y1456 TO Y953 IAW SRM 51-40-21.