As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DETECTED AN ODOR OF FUEL DURING AVIONICS INSTALLATION. FOUND LINE LEAKING AT B-NUT ON SELECTOR VALVE. LINE IS INSTALLED BETWEEN SELECTOR VALVE AND RT FUEL RESERVOIR. R &R LINE. FOUND LINE MADE FROM TUBING SHOWING AN INTERNAL SEAM. COULD FEEL SEAM AT FLARE.