What was found
AFTER T/O FROM MEM, LDG GEAR LEVER WOULD NOT MOVE FROM CENTER DETENT. PUT GEAR IN DOWN POSITION, RETURNED TO MEM FOR LDG. FOUND INDICATOR POPPED ON LT MLG PITCH DAMPER UPON ARRIVAL TO A/C. REPLACED LT MLG PITCH DAMPER PER A310-200 M/M 32-11-15-4-01. A/C WILL BE BACK IN SERVICE.