As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED. ON TAXI OUT, FLAPS WOULD NOT EXTEND. SUPPLEMENTAL INFORMATION: REMOVED AND REPLACED SPOILER NR 5 ELECTROMECHANICAL ACTUATOR (AALA202012219004) AND ELECTROMECHANICAL CONTROL UNIT (AALA202012179016), IAW AMM 27-61-16. CLOSED