What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23)On 8-15-00, ozark air lines 733 was preparing to depart Chicago Midway for columbia Missouri. The flight was concelled due to the engines would not start. The crew made several attempts and managed to get the engines started. A ferry flight was made to ozark's maintenance base in columbia. Maintenance proceeded to change the hyrdo-mechanical unit (hmu ie: fuel control), on both engines. Through extensive troubleshooting it has been determined that the fuel from ozark airlines's fuel facility was causing the problem. Further investigation is being done to isolate and identify the contamination. Tear down reports from the hmu maufacturer lucas have been requested. Fuel samples are being analyzed by pratt & whitney, lucas, valley oil, and the Missouri department of agriculture. These reports as with this investigation will be recorded on ptrs ref #CE052000B1175. Incident CE052000IAC077 is considered closed with this report.
As the FAA filed it
(-23)ON 8-15-00, OZARK AIR LINES 733 WAS PREPARING TO DEPART CHICAGO MIDWAY FOR COLUMBIA MISSOURI. THE FLIGHT WAS CONCELLED DUE TO THE ENGINES WOULD NOT START. THE CREW MADE SEVERAL ATTEMPTS AND MANAGED TO GET THE ENGINES STARTED. A FERRY FLIGHT WAS MADE TO OZARK'S MAINTENANCE BASE IN COLUMBIA. MAINTENANCE PROCEEDED TO CHANGE THE HYRDO-MECHANICAL UNIT (HMU IE: FUEL CONTROL), ON BOTH ENGINES. THROUGH EXTENSIVE TROUBLESHOOTING IT HAS BEEN DETERMINED THAT THE FUEL FROM OZARK AIRLINES'S FUEL FACILITY WAS CAUSING THE PROBLEM. FURTHER INVESTIGATION IS BEING DONE TO ISOLATE AND IDENTIFY THE CONTAMINATION. TEAR DOWN REPORTS FROM THE HMU MAUFACTURER LUCAS HAVE BEEN REQUESTED. FUEL SAMPLES ARE BEING ANALYZED BY PRATT & WHITNEY, LUCAS, VALLEY OIL, AND THE MISSOURI DEPARTMENT OF AGRICULTURE. THESE REPORTS AS WITH THIS INVESTIGATION WILL BE RECORDED ON PTRS REF #CE052000B1175. INCIDENT CE052000IAC077 IS CONSIDERED CLOSED WITH THIS REPORT.