As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: LEFT MAIN LANDING GEAR DOOR FAILED TO CLOSE ON RETRACT. DOOR SUCCESSFULLY CLOSED FOLLOWING LANDING GEAR CYCLE IN ACCORDANCE WITH ECAM PROCEDURE. FLIGHT CREW ALSO REPORTED A LANDING GEAR DOOR NOT CLOSED ECAM MESSAGE ON GEAR EXTENSION FOR LANDING AT DESTINATION CITY. MAINTENANCE REPLACED #1 LGCIU (AALA202409031926) AND # 2 LGCIU (AALA202409034012) PER AMM 32-31-71. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO FAULTS NOTED.