As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CROSSFEED VALVE FITTING HAD NOT BEEN DISTURBED FOR AT LEAST 6 YEARS PRIOR TO A SUDDEN FAILURE WITH A BAD FUEL LEAK (ONTO STROBE POWER SUPPLY) DURING BOOST PUMP USE DURING LANDING. COULD NOT OBTAIN REPLACEMENT FITTING FROM PIPER, HAD TO REPLACE ENTIRE CROSSFEED VALVE.