As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) CREW REPORTED A LOUD HOWLING NOISE COMING FROM THE NOSE GEAR AREA. INSPECTION FOUND THAT ALL OF THE FORK END FASTENER HARDWARE WAS MISSING. NOSE LANDING GEAR DOOR FORK END FASTENER HARDWARE WAS MISSING. THE FORK END WAS FOUND WITH A SHEARED OFF COTTER PIN STILL IN IT. DOOR ATTACH BRACKET P/N 83232034-001 ASSY ALSO REPLACED.