What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) N821AY, CL-600-2B19, was being operated by pinnacle airlines as northwest airlink flight 4751. The crew declared an emergency on approach into Omaha, NE., due to a gear disagreement message. Contract maintenance pinned the gear and returned the aircraft to service per MEL 32-30-0. Company maintenance personnel cleared the MEL the next day by replacing the nose landing gear selector valve.
As the FAA filed it
(-23) N821AY, CL-600-2B19, WAS BEING OPERATED BY PINNACLE AIRLINES AS NORTHWEST AIRLINK FLIGHT 4751. THE CREW DECLARED AN EMERGENCY ON APPROACH INTO OMAHA, NE., DUE TO A GEAR DISAGREEMENT MESSAGE. CONTRACT MAINTENANCE PINNED THE GEAR AND RETURNED THE AIRCRAFT TO SERVICE PER MEL 32-30-0. COMPANY MAINTENANCE PERSONNEL CLEARED THE MEL THE NEXT DAY BY REPLACING THE NOSE LANDING GEAR SELECTOR VALVE.