What was found
INSPECTION FOUND MAIN CABIN CUSP WEB CORRODED AT FS 160 - 200, RBL 56. THE CORRODED AREA WAS CUT OUT IAW SRM 53-01, FIGURE 3. A REPAIR DOUBLER AND FILLER WERE INSTALLED IAW SRM 53-14-1, FIGURE 11, 51-30-02, 51-10-3, AND 53-01, FIGURE 3.