As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RECEIVED NLG DISAGREE MSG, RAN QRH (EMERGENCY DECLARED) INSPECTED NOSE LANDING GEAR PROX SYS HANESS, NLG DOOR SYS AND FWD HYD BAY AREA NO DEFECTS FOUND. CYCLED NOSE LANDING GEAR 25 TIMES- NO FAULTS OBSERVED. NLG AND DOORS OPERATE NORMAL IAW AMM 32-20-00. UNABLE TO DUPLICATE DISCREPANCY. ALL OPS AND LEAK CHECKS GOOD. (SDR CLOSED)