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A technician working a B757-200 modification reports pinning an electrical connector incorrectly on the P-37 panel. Contributing factor specified as environmental noise levels.
| Attributes | |
| ACN | 623066 |
| Time | |
| Date | 200406 |
| Day | Mon |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | airport : zzz.airport |
| State Reference | US |
| Altitude | agl single value : 0 |
| Environment | |
| Light | Daylight |
| Aircraft 1 | |
| Operator | common carrier : air carrier |
| Make Model Name | B757 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Flight Phase | ground : maintenance |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | maintenance : technician |
| Qualification | technician : powerplant technician : airframe |
| ASRS Report | 623066 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | maintenance : lead technician |
| Events | |
| Anomaly | aircraft equipment problem : critical maintenance problem : improper maintenance maintenance problem : improper documentation non adherence : published procedure non adherence : far other anomaly other |
| Independent Detector | other other : 2 |
| Resolutory Action | none taken : detected after the fact |
| Consequence | other |
| Factors | |
| Maintenance | performance deficiency : logbook entry performance deficiency : non compliance with legal requirements performance deficiency : scheduled maintenance performance deficiency : installation performance deficiency : testing |
| Supplementary | |
| Problem Areas | Maintenance Human Performance Aircraft Environmental Factor |
| Primary Problem | Maintenance Human Performance |
Narrative:
I am on the modification line for the B757. I mispinned a cannon plug at the P-37 panel 2 pins each. Problem was taken care of by troubleshooting on other shift.
Original NASA ASRS Text
Title: A TECHNICIAN WORKING A B757-200 MODIFICATION RPTS PINNING AN ELECTRICAL CONNECTOR INCORRECTLY ON THE P-37 PANEL. CONTRIBUTING FACTOR SPECIFIED AS ENVIRONMENTAL NOISE LEVELS.
Narrative: I AM ON THE MODIFICATION LINE FOR THE B757. I MISPINNED A CANNON PLUG AT THE P-37 PANEL 2 PINS EACH. PROB WAS TAKEN CARE OF BY TROUBLESHOOTING ON OTHER SHIFT.
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.