As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS BAY, FLOORBOARD MOUNT BRACKET LOCATED AT FS 280 BETWEEN RBL 8.5 AND LBL 8.5. REQUIRES REPLACEMENT DUE TO CORROSION. REMOVED, LOCATED, DRILLED AND INSTALLED CRAWLWAY FLOOR SUPPORT ANGLE AT FS 280 BETWEEN LBL 8.5 AND RBL 8.5 IAW SRM.