As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLIGHT 2501 THE CREW REPORTED A VERY LOUD NOISE FROM THE FORWARD SECTION OF THE AIRCRAFT. MAINTENANCE INSPECTED AND FOUND THE NOSE GEAR DOORS WOULD NOT CLOSE AFTER GEAR RETRACTION. THE NOSE GEAR DOOR SEQUENCE PROXIMITY SWITCH WAS REPLACED. OPERATIONAL CHECKS WERE GOOD.