As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED FUEL ODOR IN CABIN WITH HEATER TURNED ON. MAINTENANCE REPLACED THE HEATER FUEL FILTER BOWL GASKET. FURTHER DETAILS ABOUT THE CONDITION OF THE GASKET WILL BE ADDED ONCE THE MECHANIC WHO REPLACED THE GASKET IS BACK TO WORK.