As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED FUEL SMELL IN COCKPIT. ACCESSED CABIN FUEL LINES & VISUALLY INSPECTED LINES. NO DEFECTS NOTED. LOCATED EVIDENCE OF FUEL LEAK AT THE LT FUEL FILTER BOWL. REPLACED LT FUEL FILTER BOWL O RINGS. PERFORMED OPERATIONAL LEAK CHECK. NO FURTHER LEAKING FROM BOWL NOTED IAW 402C MM 28-20-01.