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|
Attributes | |
ACN | 443214 |
Time | |
Date | 199907 |
Day | Sun |
Local Time Of Day | 1801 To 2400 |
Place | |
Locale Reference | airport : zzz.airport |
State Reference | US |
Altitude | agl single value : 0 |
Environment | |
Light | Night |
Aircraft 1 | |
Operator | common carrier : air carrier |
Make Model Name | B737-300 |
Operating Under FAR Part | Part 121 |
Flight Phase | ground : taxi |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | oversight : supervisor |
Qualification | technician : fcc technician : powerplant technician : airframe |
ASRS Report | 443214 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp |
Events | |
Anomaly | aircraft equipment problem : critical maintenance problem : non compliance with mel non adherence : published procedure |
Independent Detector | aircraft equipment other aircraft equipment : #1 engine generator warning other flight crewa other flight crewb |
Resolutory Action | none taken : anomaly accepted |
Consequence | other |
Factors | |
Maintenance | performance deficiency : non compliance with legal requirements |
Supplementary | |
Problem Areas | Maintenance Human Performance Aircraft Chart Or Publication |
Primary Problem | Maintenance Human Performance |
Narrative:
The aircraft had a #1 generator failure off the gate in iad and I was deferring the #1 generator/CSD per MEL card. I did not realize the MEL card had been revised to require a check of the APU oil and the affected CSD prior to departure and failed to have them checked. The previous MEL required only an oil check of the CSD within 5 hours flight time.
Original NASA ASRS Text
Title: A B737-300 WAS DISPATCHED IN NON COMPLIANCE WITH #1 GENERATOR DEFERRED PER THE MEL OFF THE GATE BUT APU AND CSD OIL RESERVOIR NOT CHKED PER SPECIAL PROC.
Narrative: THE ACFT HAD A #1 GENERATOR FAILURE OFF THE GATE IN IAD AND I WAS DEFERRING THE #1 GENERATOR/CSD PER MEL CARD. I DID NOT REALIZE THE MEL CARD HAD BEEN REVISED TO REQUIRE A CHK OF THE APU OIL AND THE AFFECTED CSD PRIOR TO DEP AND FAILED TO HAVE THEM CHKED. THE PREVIOUS MEL REQUIRED ONLY AN OIL CHK OF THE CSD WITHIN 5 HRS FLT TIME.
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.