As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING FIRST ANNUAL INSPECTION OF THIS AIRCRAFT IN DIAMOND CANADA AMO, THE FUEL WAS SUMPED AND FINE BLACK DEBRIS WAS NOTED. UPON INSPECTION OF THE FUEL TANKS IT WAS DISCOVERED THAT LH & RH FUEL INTERCONNECT HOSES WERE COLLAPSING. (TC# 20190711002)