What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Midwest express flight 521, was enroute from milwaukee, WI. To denver, CO. At flight level 370 when the left engine power lever stuck. The crew shut down the engine and diverted into Omaha, NE. Company maintenance found that the power lever connection to the fuel control was loose. The engine was changed due to overtemp. The airline filed a self disclosure stating that maintenance had worked on the rigging in the past and apparently had not safetied the power lever connection. The chdo is conducting the investigation.
As the FAA filed it
(-23) MIDWEST EXPRESS FLIGHT 521, WAS ENROUTE FROM MILWAUKEE, WI. TO DENVER, CO. AT FLIGHT LEVEL 370 WHEN THE LEFT ENGINE POWER LEVER STUCK. THE CREW SHUT DOWN THE ENGINE AND DIVERTED INTO OMAHA, NE. COMPANY MAINTENANCE FOUND THAT THE POWER LEVER CONNECTION TO THE FUEL CONTROL WAS LOOSE. THE ENGINE WAS CHANGED DUE TO OVERTEMP. THE AIRLINE FILED A SELF DISCLOSURE STATING THAT MAINTENANCE HAD WORKED ON THE RIGGING IN THE PAST AND APPARENTLY HAD NOT SAFETIED THE POWER LEVER CONNECTION. THE CHDO IS CONDUCTING THE INVESTIGATION.