What was found
AIRCRAFT WAS GROUNDED: AFTER TAKEOFF LANDING GEAR NOT UPLOCKED ECAM, FLIGHT CREW RECYCLED GEAR PER ECAM ACTION AND GEAR RETRACTED NORMALLY.MAINTENANCE ACCOMPLISHED TSM 32-31-00-810-842-A AND NOTED A FAULT MESSAGE FOR THE NOSE LANDING GEAR PROXIMITY SENSOR 25GA TARGET POSITION. MAINTENANCE REPLACED PROXIMITY SENSOR 25GA PER AMM 32-31-73. (AALA202409306411) MAINTENANCE ALSO FOUND THE NOSE LANDING GEAR FLIGHT GROUND SENSING MECHANISM HAD EXCESSIVE PLAY AND REPLACED IT PER AMM 32-21-45. (AALA202409309464) A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.