What was found
DURING TAXI OUT LT ENG FUEL FILTER STATUS MSG ILLUMINATED -RTB. REPLACED DIFF PRESS SWITCH AND FUEL FILTER. ETOPS CATEGORY (E): PROBLEMS WITH SYSTEMS CRITICAL TO ETOPS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING TAXI OUT LT ENG FUEL FILTER STATUS MSG ILLUMINATED -RTB. REPLACED DIFF PRESS SWITCH AND FUEL FILTER. ETOPS CATEGORY (E): PROBLEMS WITH SYSTEMS CRITICAL TO ETOPS.