What was found
NOSE LANDING GEAR DOOR OPEN AND CAUTION DISAGREE MESSAGES, ACCOMPANIED BY WOW INPUT AND STEERING INOPERATIVE CAUTION MESSAGE ON DEPARTURE. RAN QRH FOR NLG DOOR OPEN, GEAR DISAGREE REMOVED WITH GEAR DOWN, RAN QRH FOR CAUTIONS. RECONNECTED TORQUE LINKS, REMOVED AND REPLACED LOWER TORQUE LINK, RETRACTION CHECK GOOD.