As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER GEAR RETRACTION IT TOOK AT LEAST 2 MINS FOR NOSE TIRES TO STOP ROTATING WITH VIBRATION. ON LANDING NOSE GEAR DID NOT COME DOWN. GEAR DISAGREE MSG, FOLLOWED QRH AND MANUALLY LOWERED NOSE GEAR. (EMERGENCY DECLARED) R & R NLG UPLOCK LATCH BRACKET IAW CMM 32-20-04. OPS CHECK GOOD AND RETORQUED NOSE TIRES IAW AMM 32-42-01. (CLOSED)