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An EMB145 technician reports that during a pre service check the left engine oil was svced using the emb maintenance manual and not the check job card. Left engine oil service door departed the aircraft.
| Attributes | |
| ACN | 669707 |
| Time | |
| Date | 200508 |
| Place | |
| Locale Reference | airport : zzz.airport |
| State Reference | US |
| Altitude | agl single value : 0 |
| Aircraft 1 | |
| Operator | common carrier : air carrier |
| Make Model Name | EMB ERJ 145 ER&LR |
| Operating Under FAR Part | Part 121 |
| Flight Phase | ground : maintenance |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | maintenance : technician |
| ASRS Report | 669707 |
| Events | |
| Anomaly | aircraft equipment problem : critical maintenance problem : improper maintenance non adherence : far non adherence : published procedure |
| Independent Detector | other other : 2 |
| Resolutory Action | none taken : detected after the fact |
| Consequence | other |
| Factors | |
| Maintenance | contributing factor : work cards contributing factor : manuals performance deficiency : inspection |
| Supplementary | |
| Problem Areas | Maintenance Human Performance Chart Or Publication Aircraft |
| Primary Problem | Maintenance Human Performance |
Narrative:
During a ps-2 check; svced engine oil per embraer amm instead of ps-2 work card. The l-hand oil service door flew off the cowl after 4 legs. I will follow the work card when there is conflicting maintenance technical data. I will perform a visual walkaround prior to leaving the aircraft for release.
Original NASA ASRS Text
Title: AN EMB145 TECHNICIAN RPTS THAT DURING A PRE SVC CHK THE L ENG OIL WAS SVCED USING THE EMB MAINT MANUAL AND NOT THE CHK JOB CARD. L ENG OIL SVC DOOR DEPARTED THE ACFT.
Narrative: DURING A PS-2 CHK; SVCED ENG OIL PER EMBRAER AMM INSTEAD OF PS-2 WORK CARD. THE L-HAND OIL SVC DOOR FLEW OFF THE COWL AFTER 4 LEGS. I WILL FOLLOW THE WORK CARD WHEN THERE IS CONFLICTING MAINT TECHNICAL DATA. I WILL PERFORM A VISUAL WALKAROUND PRIOR TO LEAVING THE ACFT FOR RELEASE.
Data retrieved from NASA's ASRS site as of January 2009 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.