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A B757-200 on preflight check found #2 main tire and wheel assembly with missing tie bolt lug nut. Replaced #2 main.
| Attributes | |
| ACN | 665763 |
| Time | |
| Date | 200502 |
| Place | |
| Locale Reference | airport : zzz.airport |
| State Reference | US |
| Altitude | agl single value : 0 |
| Aircraft 1 | |
| Operator | common carrier : air carrier |
| Make Model Name | B757 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Flight Phase | ground : preflight ground : parked |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | maintenance : technician |
| Qualification | technician : airframe technician : powerplant |
| Experience | maintenance technician : 16 |
| ASRS Report | 665763 |
| Person 2 | |
| Affiliation | other |
| Function | maintenance : technician |
| Events | |
| Anomaly | aircraft equipment problem : critical maintenance problem : improper documentation maintenance problem : improper maintenance non adherence : published procedure non adherence : far |
| Independent Detector | other other : 1 |
| Resolutory Action | none taken : detected after the fact |
| Consequence | other other |
| Factors | |
| Maintenance | contributing factor : schedule pressure performance deficiency : inspection performance deficiency : logbook entry performance deficiency : non compliance with legal requirements performance deficiency : scheduled maintenance performance deficiency : unqualified personnel |
| Supplementary | |
| Problem Areas | Maintenance Human Performance Company Aircraft Chart Or Publication Environmental Factor |
| Primary Problem | Maintenance Human Performance |
Narrative:
During exterior preflight; found #2 tire missing lug nut assembly. Removed and replaced #2 tire as per aircraft maintenance manual.
Original NASA ASRS Text
Title: A B757-200 ON PREFLT CHK FOUND #2 MAIN TIRE AND WHEEL ASSEMBLY WITH MISSING TIE BOLT LUG NUT. REPLACED #2 MAIN.
Narrative: DURING EXTERIOR PREFLT; FOUND #2 TIRE MISSING LUG NUT ASSEMBLY. REMOVED AND REPLACED #2 TIRE AS PER ACFT MAINT MANUAL.
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.