What was found
ON C-CHECK, FOUND FLOOR SUPPORT FS 160 BL 0 TO RBL-52 CORRODED LEVEL 2. REMOVED CORROSION, FOUND REMOVAL TO BE OUT OF LIMITS. REMOVED FLOOR SUPPORT, FABBED SUPPORT, TREATED, PRIMED, AND INSTALLED FLOOR SUPPORT IAW DC-9 SRM 51-10-3, 53-01 FIG 1 AND 51-30-2.