As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUMES, ENROUTE , PILOTS REPORTED A STRONG FUEL ODOR IN THE COCKPIT. MAINT PERFORMED A LEAK CHECK OF THE ENGINE AND APU WITH NO DEFECTS NOTED. MAINT PLACED THE ISSUE ON MEL 49-00-0. PN NR OFF 3882730-9/ SN OFF. D441. LEAK CHECK WAS SUCCESSFUL. (K)