As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED. UPON GEAR EXTENSION RECEIVED GEAR DOOR NOT CLOSED WARNING WITH A LEFT MAIN RED LGCIU NR 2 INDICATION ON ECAM AND L/G SYS DISAGREE ON TOUCHDOWN. LEFT GEAR DOWN AND LOCKED INDICATION AFTER 1 1/2 ADJUSTED MLG DOWNLOCK PROXIMITY SENSOR 15GA IAW MM 32-31-73-820-001-A. MINUTES AFTER LANDING. FOUND PROXIMITY SENSOR AND TARGET 15GA REQUIRES ADJUSTMENT PER AMM 32-31-73-820-001-A.