As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING SUMP VALVE LEAKING APPROX 90 DROPS PER MINUTE. REPLACED SUMP DRAIN CHECK VALVE O-RING, NO HELP. FUEL COMING FROM AROUND HOUSING. LEFT WING FUEL TRANSFERED OUT AND WING SUMPED AS PREP WORK FOR DEN EFS. REPLACED SUMP VALVE AND RESEALED SUMP VALVE CASTING. LEAK CHECKS GOOD.