37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 464200 |
Time | |
Date | 200002 |
Day | Wed |
Local Time Of Day | 1201 To 1800 |
Place | |
Locale Reference | airport : iah.airport |
State Reference | TX |
Altitude | agl single value : 0 |
Environment | |
Flight Conditions | VMC |
Light | Daylight |
Aircraft 1 | |
Operator | common carrier : air carrier |
Make Model Name | MD-80 Series (DC-9-80) Undifferentiated or Other Model |
Operating Under FAR Part | Part 121 |
Flight Phase | ground : pushback ground other : engine start |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp |
Experience | flight time last 90 days : 125 flight time total : 18000 flight time type : 9000 |
ASRS Report | 464200 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : commercial pilot : instrument pilot : multi engine |
Events | |
Anomaly | aircraft equipment problem : critical non adherence : published procedure non adherence : company policies other anomaly other |
Independent Detector | other other : 3 |
Consequence | other other |
Supplementary | |
Problem Areas | Flight Crew Human Performance Aircraft |
Primary Problem | Flight Crew Human Performance |
Narrative:
During pushback the #1 engine failed to start normally. 'No egt' start abnormal checklist was run and it was found that the engine start switch was not in 'ground start.' after the engine was motored as per the QRH, the RPM went to 0% and the egt remained at 0 degrees C. Crew then proceeded to start #2 engine. During the last part of starting #2 engine we were informed of smoke coming from #1 engine. Safety equipment was called along with maintenance. #1 engine parameters indicated 'O' RPM and 500 degrees C egt. The 'hot start' checklist was called for as per the QRH. As the engine was motored to 20% RPM the 'egt' started to increase further. The fire handle to #1 engine was pulled. This action started the egt to decrease. All appropriate start abnormal checklists were completed along with engine shutdown and parking procedures using the normal checklist. The abnormal engine start was written up in the aircraft log.
Original NASA ASRS Text
Title: MD80 CREW MISHANDLED ENG START ATTEMPT.
Narrative: DURING PUSHBACK THE #1 ENG FAILED TO START NORMALLY. 'NO EGT' START ABNORMAL CHKLIST WAS RUN AND IT WAS FOUND THAT THE ENG START SWITCH WAS NOT IN 'GND START.' AFTER THE ENG WAS MOTORED AS PER THE QRH, THE RPM WENT TO 0% AND THE EGT REMAINED AT 0 DEGS C. CREW THEN PROCEEDED TO START #2 ENG. DURING THE LAST PART OF STARTING #2 ENG WE WERE INFORMED OF SMOKE COMING FROM #1 ENG. SAFETY EQUIP WAS CALLED ALONG WITH MAINT. #1 ENG PARAMETERS INDICATED 'O' RPM AND 500 DEGS C EGT. THE 'HOT START' CHKLIST WAS CALLED FOR AS PER THE QRH. AS THE ENG WAS MOTORED TO 20% RPM THE 'EGT' STARTED TO INCREASE FURTHER. THE FIRE HANDLE TO #1 ENG WAS PULLED. THIS ACTION STARTED THE EGT TO DECREASE. ALL APPROPRIATE START ABNORMAL CHKLISTS WERE COMPLETED ALONG WITH ENG SHUTDOWN AND PARKING PROCS USING THE NORMAL CHKLIST. THE ABNORMAL ENG START WAS WRITTEN UP IN THE ACFT LOG.
Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.