As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT NOTICED FUEL SMELL IN COCKPIT DURING HEATER START UP AND SHUT DOWN, WHEN BRINGING AIRCRAFT TO FLEET CENTER AT END OF NIGHT. MAINTENANCE FOUND PUMP OUTLET FITTING LEAKING. MAINTENANCE TIGHTENED FUEL PUMP OUTLET FITTING AND AS A PRECAUTIONARY MEASURE REMOVED AND REPLACED HEATER FUEL LINE. LEAK CHECKED AND OPERATIONALLY CHECKED GOOD.