What was found
LEFT A/C PACK TEMP EICAS IN FLIGHT. REMOVED AND REPLACED THE LEFT PACK EXHAUST DOOR ACTUATOR, OPS CHECKED GOOD IAW AMM 21-53-04.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT A/C PACK TEMP EICAS IN FLIGHT. REMOVED AND REPLACED THE LEFT PACK EXHAUST DOOR ACTUATOR, OPS CHECKED GOOD IAW AMM 21-53-04.