As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:N/A, LEFT ENGINE FUEL TILT EICAS STATUS MESSAGE ILLUMINATED ON DEPARTURE AND WAS INTERMITTANT INFLIGHT. INFLIGHT ABORT RETURNED TO SDF. REMOVED FUEL FILTER ELEMENT, FOUND NO DEBRIS. INSTALLED FUEL FILTER PER MM 73-11-02. CHANGED FUEL FILTER DIFFERENTIAL PRESSURE SWITCH PER MM 73-34-01. OPS CHECK GOOD.