What was found
MAIN GEAR DOORS DID NOT RETRACT ON TAKEOFF. GEAR RETRACTED AT 230KTS. DOOR LIGHTS WENT OUT ON EXTENSION. INSPECTED MAIN GEAR & DOORS FOR EVIDENCE OF OVERSPEED RETRACTION IAW AMM 05-51-12-00 NO ANOMALIES NOTED AT THIS TIME. RELEASED FOR SERVICE IAW MEL 32-30-01-B CATEGORY C EXPIRATION 25JUL14 MEL LG RETRACTION SYS INOPERATIVE. MAX SPEED 255 KIAS 0.65 M. DO NOT USE FMS PROFILE MODE. JACKED A/C PER A300-600 07-11-00-00. SWUNG GEAR 3 TIMES NO DESCREPANCIES NOTED. RECOMENDATION REPLACED 3GA LANDING GEAR CONTROL CONTROL VALVE PER A300-600AMM 32-31-12-04. PERFORMED GEAR SWING. OPS CK GOOD. REMOVED FROM MEL.