What was found
DURING C-CHECK DISCREPANCY AS FOLLOWS, CABIN FLOOR SUPPORT WEB AT BS 870 LT SIDE OUTBOARD BY THE EMERGENCY EXIT LBL 60 IS CRACK (MKD). REMOVED FLOOR SUPPORT FOR REPAIR IAW B-727 SRM 51-30-2. CUT-OUT AREA DIM 1.5 INCH X 1 INCH AND FABRICATED ONE FILLER 1.5 INCH X 1 INCH AND ONE ANGLE DOUBLER DIMENSIONS 6.5 INCH X 2 INCH USING 7075 T-6 .040 PO 9912249 IAW B-727 SRM 51-40-3. ALODINED AND PRIMED REPAIR PARTS IAW B-727 SRM 51-10-2. INSTALLED REPAIR PARTS IAW B-727 SRM 51-40-3.