As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EICAS CAUTION "L ENG FUEL FILT" ON CLIMB @ FL180 MESSAGE + STATUS MSG CLEARED @ FL230 WITHOUT CREW CORRECTIVE ACTION.(<P>REMOVED AND INSTALLED SERVICEABLE L/H ENG FUEL FILTER IAW B767 AMM 73-11-03-404-009-H00. PERFORM L/H ENG RUN B767 TAXI + RUN UP CHECKLIST LEAK CHECK OF L/H ENG FUEL FILTER CHECK NORMAL AMM 71-00-00.</P>)