As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE RECENTLY DELIVERED FREIGHTER SUFFERED AN APU AUTO SHUTDOWN FOLLOWED BY ABORTED RE-START. TROUBLESHOOTING LED TO THE DISCOVERY OF A FUEL LEAK IN THE APU COMPARTMENT CAUSED BY LOOSE B-NUTS ON THE APU FLOW DIVIDER/DUMP VALVE. TIGHTENING THE CONNECTIONS SOLVED THE PROBLEM. MFG IS CURRENTLY WORKING WITH THE OPERATOR ON THIS ISSUE.