As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOSS OF POWER AND SUBSEQUENT OFF-AIRPORT LANDING OCCURRED AFTER DARK. REMOVABLE ''''TANG'''' FROM A HELICOIL WAS FOUND IN THE FINGER SCREEN CAVITY STUCK IN THE HOLE OF THE SEAT (OF THE NEEDLE AND SEAT) STOPPING FUEL FLOW TO THE FLOAT BOWL. (X)