What was found
AIR TURNBACK, PASSENGER REPORTED FLUID LEAKING (APPARENTLY FUEL) FROM LT WING UPPER SURFACE AROUND FUEL CAP. INSPECTED LT UPPER WING. NO LEAK FOUND. REMOVED AND REPLACED LT WING UPPER FUELING CAP O-RING AS A PRECAUTION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIR TURNBACK, PASSENGER REPORTED FLUID LEAKING (APPARENTLY FUEL) FROM LT WING UPPER SURFACE AROUND FUEL CAP. INSPECTED LT UPPER WING. NO LEAK FOUND. REMOVED AND REPLACED LT WING UPPER FUELING CAP O-RING AS A PRECAUTION.