As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THIS LINE LOOKED VERY GOOD. NOT STIFF OR CHAFED IN ANY WAY. HOWEVER, THE RUBBER HOSE BELOW THE BRAIDED COVER RUPTURED AND ALLOWED FUEL TO SOAK BETWEEN CYLINDERS NR 1 AND NR 3 CREATING AN IN-FLIGHT FIRE HAZARD. ONLY WAY TO CHECK OR TEST IS REMOVAL OF LINE AND PRESSURIZE WITH AIR UNDER WATER.