What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO PVR DUE TO FLT CREW REPORTED THAT UPON SELECTING MLG DOWN AN ECAM MESSAGE FOR LANDING MLG DOORS NOT CLOSED, MLG SYSTEM DISAGREE DISPLAYED. FLT CREW COMPLIED WITH ECAM ACTIONS, QRH FOLLOW UP, ECAM SUPPLEMENTAL. MOC CONFIRMED OKAY TO LAND. FLT CREW REPORTED FOLLOWING: WHEEL PAGE LT MLG RED TRIANGLE LT SIDE OF MAIN, GREEN TRIANGLE RT SIDE OF MAIN. GEAR DOORS OPEN, NLG STEERING INOP MLG GEAR PANEL ON GLARE SHIELD: RED UNLOCK LT MAIN. 2 GREEN TRIANGLES NOSE & RT MAIN. ACFT LANDED SAFELY AT PVR & TAXIED TO THE GATE UNDER ITS OWN POWER. MAINT REPLACED LGCIU 1 (AALA202604175322) & 2 (AALA202604171540) IAW AMM 32-31-71. MAINTENANCE ALSO REPLACED SENSOR 15GA (AALA202604177492) IAW AMM 32-31-73. A SATISFACTORY OP CHK ACCOMPLISHED WITH NO FAULTS NOTED.