As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOUD BUZZING NOISE AND VIBERATION UNDER THE FLOOR AT ROW 19A. FOUND EIGHT RUBBER NUTS AT THE LT OVERWING FILLET PANEL. RAN HYD PUMPS AND FUEL PUMPS, ALL SOUND OK. INSPECTED THE UPPER LT WING FILLET AREA AND FOUND MIDDLE SUPPORT BRACKET FOR FWD OVERWING FILLET PANEL BROKEN. REPLACED BRACKET IAW DWG 59171068. OK FOR SERVICE.