As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW RECEIVED A NOSE GEAR DOOR OPEN INDICATION. RAN QRH, DID NOT DECLARE AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND NUT BACKED OFF ON ROD END OF NOSE GEAR DOOR LINKAGE ADJUSTMENT. MAINTENANCE RETORQUED AFT LT GEAR DOOR LINKAGE AND PERFORMED GEAR SWINGS IAW AMM AND OPS CHECKED GOOD. ACFT IS GOOD FOR SERVICE.