As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L/H ENGINE I/B FAN COWL OPEN ACTUATOR UPPER ROD END BROKEN. REMOVED L/H ENGINE INBOARD FAN COWL ACTUATOR REF AMM 71-12-01-4 R/I. INSTALLED NEW FAN COWL OPENING ACTUATOR ON #1 ENGINE, RH (INBOARD) SIDE REFERENCE BOEING 777 AMM 71-12-01-4. OPERATIONAL CHECK GOOD. REPLACED ACTUATOR WITH SERVICEABLE PER AMM. 71-12-01-4.