As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING MAINTENANCE OF #7 FUEL TANK A STEEL SPRING WAS FOUND IN THE CELL. THE SPRING MEASURES 1 1/2 INCHES IN LENGTH AND 1/8 INCHES IN DIAMETER. IT IS BELIEVED THAT THE SPRING CAME FROM A FUEL NOZZLE NORMALLY FOUND AT AN AUTO GAS STATION. IT SHOULD NOT BE USED ON AIRCRAFT.