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A B767-300 undergoing left pylon work had an inspector's write-up on the high pressure pneumatic shutoff valve inadvertently cleared.
| Attributes | |
| ACN | 463651 |
| Time | |
| Date | 200002 |
| Day | Sat |
| 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 | B767-300 and 300 ER |
| Operating Under FAR Part | Part 121 |
| Flight Phase | ground : maintenance ground : parked |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | maintenance : technician |
| Qualification | technician : powerplant technician : airframe |
| ASRS Report | 463651 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | maintenance : inspector |
| Qualification | technician : powerplant technician : airframe technician : inspection authority |
| Events | |
| Anomaly | aircraft equipment problem : critical maintenance problem : improper maintenance maintenance problem : improper documentation non adherence : published procedure non adherence : far |
| Independent Detector | other other : person 2 |
| Consequence | other other |
| Factors | |
| Maintenance | contributing factor : schedule pressure performance deficiency : non compliance with legal requirements performance deficiency : repair performance deficiency : installation |
| Supplementary | |
| Problem Areas | Aircraft Maintenance Human Performance |
| Primary Problem | Maintenance Human Performance |
Narrative:
On jan/xa/00 I was working the l-hand pylon on aircraft xyz. I mistook an inspector write-up and inadvertently signed it off. Later that night after counseling with a quality assurance inspector, I better understood the discrepancy and followed appropriate procedure to repair them.
Original NASA ASRS Text
Title: A B767-300 UNDERGOING L PYLON WORK HAD AN INSPECTOR'S WRITE-UP ON THE HIGH PRESSURE PNEUMATIC SHUTOFF VALVE INADVERTENTLY CLRED.
Narrative: ON JAN/XA/00 I WAS WORKING THE L-HAND PYLON ON ACFT XYZ. I MISTOOK AN INSPECTOR WRITE-UP AND INADVERTENTLY SIGNED IT OFF. LATER THAT NIGHT AFTER COUNSELING WITH A QUALITY ASSURANCE INSPECTOR, I BETTER UNDERSTOOD THE DISCREPANCY AND FOLLOWED APPROPRIATE PROC TO REPAIR THEM.
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.