As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON T/O & RETRACTING GEAR NOSE GEAR DOORS WOULD NOT CLOSE. RECEIVED NOSE GEAR OPEN MASTER WANING . CYCLED GEAR ONCE. LANDED UNDER 47. DOOR REMAINED OPEN ALL THE WAY INTO THE GATE. ACFT RETURNED TO DEPARTURE AFTER T/O -- EMERGENCY EQUIPMENT STANDING BY AS A PRECAUTION. R & R NOSE GEAR DOOR SELECTOR VALVE IAW AMM 32-22-20. OPS CHECK AND LEAK CHECK GOOD. NO FURTHER DEFECTS NOTED. OK FOR SERVICE. (CLOSED)