What was found
AFTER TAKEOFF, AND GEAR RETRACTION, RECEIVED A GEAR DISAGREE AND NOSE DOOR OPEN CAUTION MESSAGES. LANDING GEAR INDICATIONS SHOWED MAIN GEAR UP AND NOSE GEAR DOWN, WITH GEAR HANDLE IN THE UP POSITION. AFTER RUNNING QRH, RECEIVED THREE GREEN IN THE DOWN POSITION. LANDED WITHOUT INCIDENT. FOUND NLG WOW SENSOR BRACKET BENT. REMOVED AND REPLACED BRACKET IAW CMM. ADJUSTED THE WOW SENSOR IAW AMM. OPS CHECK GOOD.