As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SCHEDULED INSPECTION, IT WAS FOUND THAT SUPPORT PN1455078519 HAD CAUSED THE STRINGER AT/FS428.5/ TO CRACK AND PULL ATTACHING RIVETS LOOSE. THE AC, AT FACTORY, HAD ADDITIONAL EQUIPMENT RACKS INSTALLED. IT SHOULD BE NOTED THAT CLOSER ATTENTION SHOULD BE PLACED ON INSPECTING THESE ATTACHMENT POINTS AS THEY MAY OR MAY NOT BE INCLUDED IN AREAS TO LOOK AT DURING SCHEDULED TIMES.