As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TANK ASSY IS BROKEN. FOUND UPPER NIPPLE WHERE AUX FUEL TRANSFER TUBE ATTACHES TORN OFF. THE AUX FUEL WAS NOT TRANSFERING INTO THE FORWARD PART OF THE TANK. WHEN REMOVING THE TANK FOR REPAIR, A 7/8" WRENCH WAS FOUND UNDER THE TANK. THIS TANK WAS ORIGINAL EQUIPMENT INSTALLED AT THE FACTORY. SENT TANK TO AUTHORIZED REPAIR STATION FOR REPAIR.