What was found
FLT 59, JFK-MCO, ATB TO JFK, ON TAKEOFF LANDING GEAR NOT UPLOCKED INDICATION & ECAM GEAR. GEAR FAILED TO RECYCLE. GEAR INDICATIONS NORMAL IN DOWN LOCKED POSITION. FOUND SAFETY VALVE AT FAULT. REMOVED AND REPLACED SAFETY VALVE IAW 32-31-00-810-856. ACCOMPLISHED NORMAL ALT GEAR OPERATION IAW 32-31-16-720-050, ALL FOUND NORMAL. A/C OK FOR SERVICE.