What was found
DURING TAXI OUT, EQUIPMENT COOLING O/HEAT LIGHT AND FWD EQ SUP FAN 1 STATUS MSG. REPLACED FWD EQ COOLING SUPPLY FAN IAW AMM. MSG CLEARED 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, EQUIPMENT COOLING O/HEAT LIGHT AND FWD EQ SUP FAN 1 STATUS MSG. REPLACED FWD EQ COOLING SUPPLY FAN IAW AMM. MSG CLEARED ETOPS CATEGORY (E): PROBLEMS WITH SYSTEMS CRITICAL TO ETOPS.