What was found
BOS FLT 1262 EN ROUTE CUN TO BOS. AFTER TAKEOFF AND GEAR RETRACTION, THE NOSE GEAR DID NOT COME UP AND THE MAIN GEAR DOORS DID NOT CYCLE. THE GEAR WAS RECYCLED, AND THE GEAR RETRACTED NORMALLY. THE FLIGHT CONTINUED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 2 LGCIU. OK FOR SERVICE.